Circutor AFQevo Instruction Manual

Text of the manual

Warns of a risk, which could result in personal injury or material damage.

ATTENTION Indicates�that�special�attention�should�be�paid�to�a�specifi�c�point. Follow the warnings described in this manual with the symbols shown below. If you must handle the unit for its installation, start-up or maintenance, the following should be taken into consideration: Incorrect handling or installation of the unit may result in injury to personnel as well as damage to the unit. In particular, handling with voltages applied may result in electric shock, which may cause death or serious injury to personnel. Defective installation or maintenance may also lead�to�the�risk�of�fi�re. Read the manual carefully prior to connecting the unit. Follow all installation and maintenance instructions throughout the unit’s working life. Pay special attention to the installation stan- dards of the National Electrical Code. Refer to the instruction manual before using the unit In this manual, if the instructions marked with this symbol are not respected or carried out correctly, it can result in injury or damage to the unit and /or installations. CIRCUTOR,�SA�reserves�the�right�to�modify�features�or�the�product�manual�without�prior�notifi�cation. DISCLAIMER CIRCUTOR, SA�reserves�the�right�to�make�modifi�cations�to�the�device�or�the�unit�specifi�ca- tions set out in this instruction manual without prior notice. CIRCUTOR, SA on its web site, supplies its customers with the latest versions of the device specifi�cations�and�the�most�updated�manuals.������������������������������� � � � www.circutor.com CIRCUTOR, recommends using the original cables and accessories that are supplied with the device.

SAFETY PRECAUTIONS ���������������������������������������������������������������������������������������������������������������������������������������3

DISCLAIMER ����������������������������������������������������������������������������������������������������������������������������������������������������������3 CONTENTS �������������������������������������������������������������������������������������������������������������������������������������������������������������4 REVISION LOG �������������������������������������������������������������������������������������������������������������������������������������������������������6 SYMBOLS ���������������������������������������������������������������������������������������������������������������������������������������������������������������6 1�- VERIFICATION UPON RECEPTION �����������������������������������������������������������������������������������������������������������������7 1�1�- RECEPTION PROTOCOL ��������������������������������������������������������������������������������������������������������������������������7 1�2�- TRANSPORT AND HANDLING �����������������������������������������������������������������������������������������������������������������7 1�3�- STORAGE���������������������������������������������������������������������������������������������������������������������������������������������������9 2�- PRODUCT DESCRIPTION ������������������������������������������������������������������������������������������������������������������������������10 3�- DEVICE INSTALLATION ���������������������������������������������������������������������������������������������������������������������������������13 3�1�- PRELIMINARY RECOMMENDATIONS ��������������������������������������������������������������������������������������������������13 3�2�- INSTALLATION LOCATION ��������������������������������������������������������������������������������������������������������������������14 3�2�1�- VENTILATION REQUIREMENTS �����������������������������������������������������������������������������������������������������14 3�3�- STORAGE FOR LONG PERIODS ����������������������������������������������������������������������������������������������������������16 3�4�- INSTALLATION ���������������������������������������������������������������������������������������������������������������������������������������16 3�4�1�- 30 A AFQevo �����������������������������������������������������������������������������������������������������������������������������������16 3�4�2�- 100 A AFQevo RACK-TYPE: AFQe-xxx-100R ��������������������������������������������������������������������������������17 3�4�3�- 100 A AND 200 A AFQevo CABINET-TYPE: AFQe-xxx-100C AND AFQe-xxx-200C �������������������18 3�5�- CONNECTION �����������������������������������������������������������������������������������������������������������������������������������������19 3�6�- DEVICE TERMINALS ������������������������������������������������������������������������������������������������������������������������������21 3�6�1�- 30 A AFQevo: AFQe-xxx-030M �������������������������������������������������������������������������������������������������������21 3�6�2�- 100A AFQevo RACK-TYPE : AFQe-xxx-100R ��������������������������������������������������������������������������������22 3�6�3�- 100 A AND 200 A AFQevo CABINET-TYPE : AFQe-xxx-100C AND AFQe-xxx-200C ������������������23 3�7�- CONNECTION DIAGRAMS ��������������������������������������������������������������������������������������������������������������������27 3�7�1�- 4-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE MAIN SIDE� ��������������������������27 3�7�2�- 4-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE LOAD SIDE� �������������������������28 3�7�3�- 3-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE MAIN SIDE� ��������������������������29 3�7�4�- 3-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE LOAD SIDE� �������������������������30 3�7�5�- 3-WIRE CONNECTION AND 2 CURRENT TRANSFORMERS ON THE MAIN SIDE����������������������31 3�7�6�- 3-WIRE CONNECTION AND 2 CURRENT TRANSFORMERS ON THE LOAD SIDE���������������������32 3�8�- PARALLEL CONNECTION OF 2 TO 100 ACTIVE FILTERS �����������������������������������������������������������������33 3�8�1�- CONNECTING INDIVIDUAL DEVICES ���������������������������������������������������������������������������������������������34 3�8�2�- CONNECTING CABINETS ����������������������������������������������������������������������������������������������������������������35 4�- OPERATION ���������������������������������������������������������������������������������������������������������������������������������������������������37 4�1�- HARMONICS ��������������������������������������������������������������������������������������������������������������������������������������������37 4�1�1�- BASIC CONCEPTS ���������������������������������������������������������������������������������������������������������������������������37 4�1�2�- MOST COMMON HARMONICS ��������������������������������������������������������������������������������������������������������38 4�1�3�- HARMONIC COMPENSATION ���������������������������������������������������������������������������������������������������������39 4�2�- OPERATING PRINCIPLE �������������������������������������������������������������������������������������������������������������������������39 4�3�- NOMINAL CURRENT DIMENSIONS �������������������������������������������������������������������������������������������������������40 4�4�- RESONANCE DETECTION ���������������������������������������������������������������������������������������������������������������������42 4�5�- DISPLAY ���������������������������������������������������������������������������������������������������������������������������������������������������42 4�5�1�- UPPER AREA ������������������������������������������������������������������������������������������������������������������������������������43 4�5�2�- CENTRAL AREA �������������������������������������������������������������������������������������������������������������������������������43 4�5�3�- LOWER AREA �����������������������������������������������������������������������������������������������������������������������������������44 5�- START-UP �������������������������������������������������������������������������������������������������������������������������������������������������������45 6�- DISPLAY ���������������������������������������������������������������������������������������������������������������������������������������������������������46 6�1�- MAIN SCREEN ����������������������������������������������������������������������������������������������������������������������������������������46 6�1�1� - DEVICE SINGLE OR MASTER ��������������������������������������������������������������������������������������������������������46 6�1�2� - DEVICE SLAVE ��������������������������������������������������������������������������������������������������������������������������������47 6�2�- THD ����������������������������������������������������������������������������������������������������������������������������������������������������������48 6�3�- VOLTAGE, CURRENT AND FREQUENCY ���������������������������������������������������������������������������������������������48 6.4.- POWER AND COS ɸ OF MAINS ������������������������������������������������������������������������������������������������������������49 6.5.- POWER AND COS ɸ OF LOAD ������������������������������������������������������������������������������������������������������������50 6�6�- VOLTAGE HARMONICS �������������������������������������������������������������������������������������������������������������������������50 6�7�- CURRENT HARMONICS (MAINS) ���������������������������������������������������������������������������������������������������������51 6�8�- CURRENT HARMONICS (LOAD) �����������������������������������������������������������������������������������������������������������51 6�9�- WAVE SHAPE OF MAIN CURRENT �������������������������������������������������������������������������������������������������������52

6�10�- WAVE SHAPE OF LOAD CURRENT ����������������������������������������������������������������������������������������������������52

6�11�- MAINS PHASORS ���������������������������������������������������������������������������������������������������������������������������������53 6�12�- LOAD PHASORS ����������������������������������������������������������������������������������������������������������������������������������53 6�13�- ALARMS ������������������������������������������������������������������������������������������������������������������������������������������������54 6�14�- WARNINGS �������������������������������������������������������������������������������������������������������������������������������������������55 6�15�- TEMPERATURE ������������������������������������������������������������������������������������������������������������������������������������58 6�16�- ETHERNET COMMUNICATIONS ���������������������������������������������������������������������������������������������������������58 6�17�- DEVICE INFORMATION ������������������������������������������������������������������������������������������������������������������������59 6�18�- SLAVE DEVICE STATUS ����������������������������������������������������������������������������������������������������������������������60 7�- CONFIGURATION �������������������������������������������������������������������������������������������������������������������������������������������61 7�1�- LANGUAGE ���������������������������������������������������������������������������������������������������������������������������������������������62 7�2�- DEVICE SPECIFICATIONS ���������������������������������������������������������������������������������������������������������������������62 7�3�- INSTALLED DEVICES�����������������������������������������������������������������������������������������������������������������������������63 7�4�- WORKING MODE ������������������������������������������������������������������������������������������������������������������������������������64 7�5�- HARMONICS SELECTION ���������������������������������������������������������������������������������������������������������������������66 7�6�- OPERATING LIMITS �������������������������������������������������������������������������������������������������������������������������������66 7�7�- TRANSFORMER CONFIGURATION ������������������������������������������������������������������������������������������������������67 7�8�- ALARMS ��������������������������������������������������������������������������������������������������������������������������������������������������69 7�9�- ETHERNET COMMUNICATIONS �����������������������������������������������������������������������������������������������������������70 7�10�- RS-485 COMMUNICATIONS����������������������������������������������������������������������������������������������������������������70 7�11�- DATE / TIME ������������������������������������������������������������������������������������������������������������������������������������������71 7�12�- SAVE DATA �������������������������������������������������������������������������������������������������������������������������������������������72 8�- RS-485 COMMUNICATIONS ���������������������������������������������������������������������������������������������������������������������������73 8�1�- CONNECTIONS ���������������������������������������������������������������������������������������������������������������������������������������73 8�2�- PROTOCOL ���������������������������������������������������������������������������������������������������������������������������������������������74 8�2�1�- EXAMPLE OF MODBUS QUERY �����������������������������������������������������������������������������������������������������74 8�2�2�- MODBUS MAP ����������������������������������������������������������������������������������������������������������������������������������74 9�- ETHERNET COMMUNICATIONS �������������������������������������������������������������������������������������������������������������������80 9�1�- CONNECTION �����������������������������������������������������������������������������������������������������������������������������������������80 9�2�- WEB SITE ������������������������������������������������������������������������������������������������������������������������������������������������80 10�- MAINTENANCE ���������������������������������������������������������������������������������������������������������������������������������������������82 10�1�- STANDARD MAINTENANCE ����������������������������������������������������������������������������������������������������������������82 10�2�- COOLING FANS ������������������������������������������������������������������������������������������������������������������������������������84 10�2�1�- 30 A AFQevo : AFQe-xxx-030M �����������������������������������������������������������������������������������������������������85 10�2�2�- 100 A AFQevo RACK-TYPE: AFQe-xxx-100R �����������������������������������������������������������������������������87 10�2�3�- 100 A AND 200 A AFQevo cabinet-type : AFQe-xxx-100C AND AFQe-xxx-200C ����������������������90 10�3�- FUSES ( Models AFQe-xxx-100C and AFQe-xxx-200C) ���������������������������������������������������������������������90 11�- TECHNICAL FEATURES �������������������������������������������������������������������������������������������������������������������������������91 12�- TECHNICAL SERVICE ����������������������������������������������������������������������������������������������������������������������������������98 13�- GUARANTEE �������������������������������������������������������������������������������������������������������������������������������������������������98 14�- CE CERTIFICATE ������������������������������������������������������������������������������������������������������������������������������������������99

Table 1: Revision log�

Date Revision Description 12/16 M102B01-03-16A Initial Version 01/17 M102B01-03-17A Changes in sections: 1.2.- 2.- 3.1. - 3.2.1. - 3.4. - 3.5. - 3.6. - 3.8. - 4.5. - 4.6. - 6.13.- 6.14.- 7.1. - 7.2. - 7.3. - 7.4. - 7.5. - 7.6. - 7.8. - 7.9. - 7.10. - 8.- 9.- 9.2. -10.1. -10.2. - 11. 01/17 M102B01-03-17B Changes in sections: 1.1.- - 3.6.1. - 3.6.3. - 3.8.1.- 3.8.2. 12/17 M102B01-03-17C Changes in sections: 3.2.1.3. - 3.7. - 3.8.2. - 4.1.3. - 11. 11/18 M102B01-03-18A Changes in sections: 3.8.1. - 3.8.2. - 5.- 6.1. - 6.2. - 6.3. - 6.4. - 6.5. - 6.6. - 6.7. - 6.8. - 6.9. - 6.10. - 6.11. - 6.12. - 6.13. - 6.14. - 6.15. - 6.18. - 7.1. - 7.2. - 7.3. - 7.4. - 7.5. - 7.6. - 7.7. - 7.8. - 7.10. - 8.1. - 8.2.1. - 8.2.2.1. - 8.2.2.2. - 8.2.2.3. - 8.2.2.4. Note: The images of the devices are for illustrative purposes only and may differ from the original device. SYMBOLS Table 2: Symbols� Symbol Description Compliant with the relevant European standards. 1 min After disconnecting the device from all power supplies, wait 1 minute before performing any operations.

1�- VERIFICATION UPON RECEPTION

1.1.- RECEPTION PROTOCOL Check the following points when you receive the device: � a)�The�device�meets�the�specifications�described�in�your�order. b) The device has not suffered any damage during transport. c) Perform an external visual inspection of the device prior to switching it on. d) Check that it has been delivered with the following: - Instruction manual - Communication cable for connecting devices in parallel. - Trim panel (Cabinet-type AFQevo : AFQe-xxx-100C and AFQe-xxx-200C). - Bag with 5 rubber caps (AFQe-xWF-030M). e) Perform an external and internal visual inspection of the device prior to connecting it. If any problem is noticed upon reception, immediately contact the transport company and/or CIRCUTOR's after-sales service. 1.2.- TRANSPORT AND HANDLING The transport, loading and unloading and handling of the device must be car- ried out with proper precautions and using the proper manual and mechanical tools so as not to damage it. If the device is not to be immediately installed, it must be stored at a location with�a�firm�and�level�floor,�and�the�storage�conditions�listed�in�the�technical� features section must be observed. In this case, it is recommended that the device be stored with its original protective packaging. To�move�the�device�a�short�distance,�the�device's�floor�support�profiles�facilitate�handling�with�a� pallet jack or forklift. (Figure 1) Figure 1: Transport with pallet jack�

The centre of gravity of some devices may be found at a considerable height.

Therefore, when handling with a forklift, it is recommended that the device be securely fastened and that no abrupt manoeuvres made. The device should not be lifted more than 20 cm off the ground When unloading and moving the device, use a forklift with forks long enough to support the en- tire length of the base. Otherwise, the forks should be long enough to support at least ¾ of said depth.�The�forks�must�be�flat�and�supported�firmly�by�the�base.�Raise�the�device�by�placing�the� forks�underneath�the�profile�that�supports�the�device.�(Figure 2). There might be an offset in the centre of gravity from the centre of the cabinet, as a result of the uneven distribution of loads inside the device. The neces- sary precautions must be taken to prevent the device from tipping over during abrupt operations. Figure 2: Unloading with a forklift� When unpacking the device, pay attention to prevent damaging the device if you are using cut- ting tools, such as cutters, scissors or knives. AFQevo 100 A (AFQe-xxx-100C) and 200 A (AFQe-xxx-200C) cabinets are delivered with the base removed to enable them to be transported with a pallet jack or similar. There are also 4 rings (diameter : 28 mm) in the top panel so that they can be transported by a crane. The top panel is inverted, with accessories inside, but the rings are mounted to enable it to be transported without any prior set-up required. The angle of the cables must be greater than 45º Figure 3: Trasport of an cabinet AFQevo by crane�

The device should be stored according to the following recommendations:

 Avoid placing them on uneven surfaces. � �Do not store them in outdoor areas, humid areas or areas exposed to splashing wa- ter. �  Avoid hot spots (maximum ambient temperature: 50ºC) � �Avoid salty and corrosive environments. � �Avoid storing the devices in areas where a lot of dust is generated or where the risk of chemical or other types of contamination is present. �

2�- PRODUCT DESCRIPTION

The AFQevo�active�multi-function�filters�can�be�used�to: � Reduce the harmonic currents up to order 50. � Correct the unbalanced current consumption in each phase of the electrical installa- tion. � Correct the power factor. For both backward (inductive) and forward (capacitive) cur- rents. There are different models of the device, for different currents:  30 A filters, The device features: - 3/4-wire multifunction, for installation in three-phase mains with or without neutral. - Parallel installation of up to 100 devices. - EMI filters, optional. - LCD touch display, to view the parameters. - RS-485 and Ethernet communications. - Wall enclosure. Table 3:Relation of models AFQevo of 30A� Model 3 Wires ( L1, L2, L3) 4 Wires ( L1, L2, L3, N) EMI filter AFQe-3WS-030M  - - AFQe-3WF-030M  -  AFQe-4WS-030M -  - AFQe-4WF-030M -   Compliance with the electromagnetic compatibility standards in the version with- out�an�EMI�filter�requires�the�use�of�an�external�filter�element. Please contact CIRCUTOR for advice on this matter.

 100 A filters,

There are three types of 100 A devices: - Rack-type master devices, with all of the features (AFQe-xxM-100R) - Rack-type slave�devices,�designed�to�operate�as�slaves�in�parallel�multi-function�filter� connections (AFQe-xxS-100R) - Cabinet-type devices, with all of the features (AFQe-xxx-100C) The device features: - 3/4-wire multifunction, for installation in three-phase mains with or without neutral. - Parallel installation of up to 100 devices.. - LCD touch display, to view the parameters. - RS-485 and Ethernet communications. - Rack or cabinet-type enclosure� - Protection module (Model AFQe-xxx-100C) - EMI filters included (Model AFQe-xxx-100C) Table 4:Relation of models AFQevo of 100A� Model 3 Wires ( L1, L2, L3) 4 Wires ( L1, L2, L3, N) Protection module Operation Type Master Slave Rack Cabinet AFQe-3WM-100R  - -  -  - AFQe-4WM-100R -  -  -  - AFQe-3WS-100R  - - -   - AFQe-4WS-100R -  - -   - AFQe-3WF-100C  -   - -  AFQe-4WF-100C -    - -  Compliance with the electromagnetic compatibility standards in the version with- out�an�EMI�filter�requires�the�use�of�an�external�filter�element. Please contact CIRCUTOR for advice on this matter.

 200 A filters,

The 200 A model (AFQe-xxx-200C) is a cabinet-type model with two 100 A devices connected in parallel. The device features: - 3/4-wire multifunction, for installation in three-phase mains with or without neutral. - Parallel installation of up to 100 devices.. - LCD touch display, to view the parameters. - RS-485 and Ethernet communications. - Cabinet-type enclosure� - Protection module included. - EMI filters included Table 5:Relation of models AFQevo of 100A� Model 3 Wires ( L1, L2, L3) 4 Wires ( L1, L2, L3, N) Protection module Operation Master Slave AFQe-3WF-200C  -   - AFQe-4WF-200C -    -

3�- DEVICE INSTALLATION

3.1.- PRELIMINARY RECOMMENDATIONS The device installation and the maintenance operations must only be car- ried out by authorised and qualified personnel. In order to use the device safely, it is critical that individuals who handle it follow the safety measures set out in the standards of the country where it is being used, use the personal protective equipment necessary (rubber gloves, face protection and�approved�flame-resistant�clothing)�to�prevent�injuries�due�to�electric�shock�or� electric arc due to exposure to current-carrying conductors and pay attention to the various warnings indicated in this instruction manual. Incorrect�installation�or�configuration�of�the�device�could�cause�serious�damage� to the device itself and to other devices of the installation. Only suitable for assembly on concrete or other non-combustible surfaces, and in restricted access areas. The devices are not intended for use in life support, medical safety equipment or similar applications, whereby a fault in the device could cause loss of life or phys- ical injury. They are neither intended for military or defence applications. They should be installed in areas with restricted access. Disconnect the main switch before starting any maintenance task on the active filters. Make sure the device is properly earthed before powering up. Any fault in the earth connection might cause a risk of electrocution to the user and damage to the device itself in the case of lightning or other transients. Before handling the current transformers, ensure that the secondary is short-cir- cuited. Never open a current transformer secondary under load.

3.2.- INSTALLATION LOCATION

The device must be installed in an environment where the temperature outside the cabinet is between -10ºC and 45ºC, with a maximum humidity of 95% without condensation. Do not install the device close to a hot spot and keep it out of direct sunlight. Install the AFQevo�in�a�place�protected�from�water,�dust,�flammable�liquids,�gas- es and corrosive substances. Make sure there are no power factor correction devices installed in the same main as the AFQevo. If there are any compensation devices, these must be detuned in order to avoid interference between them and the AFQevo. 3�2�1�- VENTILATION REQUIREMENTS 3�2�1�1�- 30A AFQevo The device has a power control system that controls the rotation speed of the fans and the maximum power of the device according to the internal temperature, to ensure the best perfor- mance in any condition. Table 6: Ventilation distances: 30A AFQevo Ventilation distances 50 mm 600 mm 3�2�1�2�- 100A AFQevo rack-type : AFQe-xxx-100R The 100 A AFQe-xxx-100R uses a forced ventilation cooling system, with an air inlet on the front panel and an air outlet at the back of the device. Once�installed,�the�device’s�flows�of�inlet�air�and�outlet�air�must�be�allowed�to�circulate�freely.�At� maximum power, the AFQe-xxx-100R�circulates�an�airflow�of�600 m3/h. The device has a power control system that controls the rotation speed of the fans and the maximum power of the device according to the internal temperature, to ensure the best perfor- mance in any condition. To maintain the device’s performance, we recommend ensuring that the air circulates freely through the front panel of the AFQe-xxx-100R, and that the rear is free of obstacles, with a gap of at least 300 mm.

If the device is installed in cabinets with a smaller available space, or with a cover on the back,

we�recommend�using�the�deflectors�that�are�supplied,�which�direct�the�airflows�upwards,�re- sulting�in�the�air�flowing�out�of�the�top�of�the�cabinet.�The�top�of�the�cabinet�must�enable�proper� ventilation. It should be noted that, depending on the installation conditions in the cabinet and in the room where�this�is�placed,�the�outflows�of�hot�air�may�be�sucked�back�in�by�the�device’s�fans,�causing� a feedback of hot air that will lower the performance of the device. It is also necessary to bear in mind the power dissipated by the device when choosing where to install it, to ensure proper air recirculation, to make sure that the intake air is a suitable tem- perature. Table 7: Ventilation distances: AFQe-xxx-100R� Ventilation distances : AFQe-xxx-100R 600 mm(1) 600 mm 600 mm (1) With�deflectors�installed. 3�2�1�3�- AFQevo cabinet-type: AFQe-xxx-100C and AFQe-xxx-200C The cabinet-type AFQevo uses a forced ventilation cooling system, with an air inlet on the front panel and an air outlet at the back of the device. The ventilation grille at the top must not be blocked, leaving enough space to the ceiling to allow the heat to dissipate. The distance depends on the characteristics of the installation site. There is no need to leave space between the sides or at the back of the cabinet; they can be installed next to other cabinets and against a wall. Table 8: Ventilation distances: AFQe-xxx-100C and AFQe-xxx-200C Ventilation distances : cabinet type AFQevo Depends on the characteristics of the site 600 mm

3.3.- STORAGE FOR LONG PERIODS

If the device is not installed after receipt, the following recommendations must be observed to keep the device in a good state: � Keep the device in a dry atmosphere and at a temperature of between -20ºC and 50ºC. � Avoid exposure to direct sunlight. � Keep the device in its original packaging. If�the�active�filter�is�stored�for�a�long�time�disconnected�from�the�main,�a�specific�process�must� be applied to restore the internal dielectric layers of the DC bus capacitors. Table 9 shows the recommendations for starting the device, according to the length of its storage period. Table 9: Start-up process, according to storage time� Storage time Process < 1 year No special treatment required. > 1 year Connect the AFQevo to the mains at least one hour be- fore starting up the device. Power the device and leave it in STOP mode 3.4.- INSTALLATION 3�4�1�- 30 A AFQevo The AFQevo of 30A has a number of holes on the top and bottom of the device, Figure 4, to facilitate transport and installation of the device. These holes can be used as attachment points for external manipulation tools, or a bar (not included) can be passed through them to improve transport and installation of the device. Figure 4: Holes to facilitate transport and installation� The�device�must�be�fixed�vertically�to�a�wall�or�support. Use�4�fixing�screws�with�a�diameter�of�8 mm, suitable for the chosen wall or support.

Figure 5: Installation�

The ventilation grilles must not obstructed or covered at any time. 3�4�2�- 100 A AFQevo RACK-TYPE: AFQe-xxx-100R The AFQe-xxx-100R should be installed in a 19” rack cabinet. The height of the device is equivalent to 9U. (U is the rack unit, 1U = 4.445 cm) You can install more than one AFQevo in a single cabinet. Follow these steps to install it inside the cabinet: 1�- Extend the rack cabinet’s anti-tip feet. Unless�the�rack�cabinet�is�secured�to�the�floor,�the�anti-tip�feet�have�to�be�extend- ed�and�fixed�to�the�floor,�to�ensure�maximum�safety�during�the�assembly�process. 2�- Open or remove the door at the front of the cabinet. 3�- Place the AFQevo on the cabinet’s rails or shelves. Make sure that they are suitable for the weight of the device; use cross braces if necessary. Fit the device with the help of another person. 4�- Fasten the device to the points provided for this purpose. Use 8 M6�fixing�screws.

3�4�3�- 100 A AND 200 A AFQevo CABINET-TYPE: AFQe-xxx-100C AND AFQe-xxx-200C

The 100 A (AFQe-xxx-100C) and 200 A (AFQe-xxx-200C) models of the AFQevo are free-standing�cabinets�with�4�bearing�supports�on�the�floor. The mounting surface must be solid, support the device’s weight and be level. The�cabinet�must�never�be�welded�to�the�floor�using�arc�welding,�as�this�may� destroy the electronic components. The device’s top panel is part of the ventilation system. The top panel is inverted to make it easier to transport. It must be placed in the correct position to enable the device to operate properly. To do this: 1�- Remove the transport rings. 2�- Remove the top panel from the top of the cabinet. 3�- Rotate the top panel. The non-slotted part goes at the front of the cabinet. 4�- Install the transport rings with rubber washers supplied. Torque 20 Nm Figure 6: Top panel of an AFQevo cabinet�

AFQe-xxx-030M and AFQe-xxx-100R models:

Use�cables�of�a�cross-section�suitable�for�the�nominal�current�of�the�filter�and�that� comply with the standards of the country in which they are being installed. The earth conductor must have at least the same cross-section as the phase conductors. If the phase conductors exceed 16 mm2, the earth conductor will be at least 16 mm2. If the phase conductors exceed 32 mm2, the earth conductor can be the half of the cross-section of the phase conductors Under certain circumstances, the contact current may exceed 3.5 mA ~. AFQe-xxx-100C and AFQe-xxx-200C models: For the cabinet’s power supply, a cable with a cross-section suitable for the max- imum�current�that�can�flow�through�the�device�must�be�used.�Although�the�device� is composed of 100 A modules, to make installation easier, the modules are al- ready wired, and the user only has to take into account the device’s total capacity. The recommended minimum cross-sections are: AFQe-xxx-100C : 35 mm2 AFQe-xxx-200C : 70 mm2 Ensure that the AFQevo is earthed correctly to prevent the risk of electric shock. To measure the current, class 0�2S transformers of the TC or TCH series are recommended. The use of transformers with ratios close to the current to be measured is recom- mended. The correct connection of the current transformers is vital for the AFQevo�filters� to operate properly. If the phases L1, L2 and L3 are switched in the secondary, the�filter�will�not�work�properly.� AFQe-xxx-030M model: Install a C curve, 40 A cut off device and a cut off power adapted to the point of installation and the standards of the country in which it is being installed, in the main connections of each AFQevo. AFQe-xxx-100R model: Install a C curve, 125 A cut off device and a cut off power adapted to the point of installation and the standards of the country in which it is being installed, in the main connections of each AFQevo. AFQe-xxx-100C and AFQe-xxx-200C models: Install the necessary external protections, according to the type of installation and the regulations in force at the place of installation.

If local regulations require the use of earth leakage protection devices, only DC

sensitive RCD (RCD type B) should be used with AFQevo.�Active�filters�work� internally with DC currents, and, in case of failure, the DC currents may produce malfunction on type A RCD devices. Ensure that the installation of the device in your electric distribution system (TN, VT, IT) complies with current standards. Check�that�there�is�a�neutral�in�the�place�where�three-phase�active�filter�connections�are�made� with neutral, AFQe-4W. The�active�filter�must�be�of�the�correct�size�for�the�harmonic�currents�it�has�to�filter�and�to�com- ply with the installation's electrical features. Check section “4.3.- NOMINAL CURRENT DIMENSIONS”�to�define�the�correct�di- mensions of the device. Failing to observe the recommendations described in this section might cause the active�filter�to�work�incorrectly�and�prevent�proper�compensation�of�the�installa- tion's current harmonics. Do�not�install�various�filters�in�series�one�after�another�in�the�same�installation,� configured�to�correct�the�same�disturbances.�This�can�produce�an�overcompen- sation of the disturbances, which could cause instability in the main (Figure 7) Figure 7: Do not install various active filters in series.

3.6.- DEVICE TERMINALS

3�6�1�- 30 A AFQevo: AFQe-xxx-030M The connection terminals of the AFQe-xxx-030M model are located on the lower face of the device. The AFQevo model�without�an�EMI�filter�(AFQe-xWS-030M) has a terminal cover on the main connection terminals. Figure 8: Terminal cover (AFQe-xWS-030M)� Remove the terminal cover before connecting the device. Screws: M5 Screw torque: 1.5 Nm Put the terminal cover back on once the device has been connected. Table 10:List of terminals� Device terminals 1: ETHERNET, Ethernet Connector 10: S2, Current input L2 2: IN, Input for parallel connection 11: S1, Current input L3 3: OUT, Output for parallel connection 12: S2, Current input L3 4: A, RS-485 communications 13: L1, Main connection L1 5: B, RS-485 communications 14: L2, Main connection L2 6: S, RS-485 communications 15: L3, Main connection L3 7: S1, Current input L1 16: N, Main connection N 8: S2, Current input L1 17: N, Main connection N 9: S1, Current input L2 18: Earth connection

9 10 11 12

13 14 15 16 17 18 Figure 9:AFQevo terminals without EMI filter (AFQe-xWS-030M). 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 Figure 10:AFQevo terminals with EMI filter (AFQe-xWF-030M). Note : AFQe-xWF-030M device includes rubber caps to cover grid terminal screws, if required by installation environment It�is�recommended�to�fix�the�connection�cables�to�the�holes�that�facilitate�the� transport and installation of the device (Figure 5), so that the terminals are not subjected to any mechanical stress. 3�6�2�- 100A AFQevo RACK-TYPE : AFQe-xxx-100R The AFQe-xxx-100R model’s connection terminals are at the back of the device. Table 11:List of terminals� Device terminals 1: ETHERNET, Ethernet Connector 10: S2, Current input L2 2: IN, Input for parallel connection 11: S1, Current input L3 3: OUT, Output for parallel connection 12: S2, Current input L3 4: A, RS-485 communications 13: L1, Main connection L1 5: B, RS-485 communications 14: L2, Main connection L2 6: S, RS-485 communications 15: L3, Main connection L3 7: S1, Current input L1 16: N, Main connection N 8: S2, Current input L1 17: N, Main connection N 9: S1, Current input L2 18: Earth connection

9 10 11 12

13 14 15 16 17 18 Figure 11:AFQevo terminals part 1 (AFQe-xxx-100R)� 13 14 15 16 17 18 Figure 12:AFQevo terminals part 2 (AFQe-xxx-100R)� 3�6�3�- 100 A AND 200 A AFQevo CABINET-TYPE : AFQe-xxx-100C AND AFQe-xxx-200C There are sliding windows at the bottom of the cabinet so that the connection wiring can be slotted inside, Figure 13. These windows can be removed and machined if it is considered nec- essary to use a cable gland. Figure 13: Sliding windows for the connection wiring� You should never remove the cover closest to the front part. To access the power supply and current transformer’s connection terminals, you should loosen the Figure 14 Torx 30 screws from the front covers. To remove the covers, it is necessary to open the casing of the cabinet’s front panel.

Figure 14: Front cover screws�

When the front cover has been opened, access the terminals from Table 12: Table 12:List of terminals� Device terminals 1: S1, Current input L1 7: L1, Main connection L1 2: S2, Current input L1 8: L2, Main connection L2 3: S1, Current input L2 9: L3, Main connection L3 4: S2, Current input L2 10: Earth connection 5: S1, Current input L3 11: N, Main connection N 6: S2, Current input L3 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 7 8 9 10 Floor AFQe-4WF-100C AFQe-3WF-100C 300 295 300 450 120 450 33 410 410 33 120 Figure 15: AFQe-xxx-100C terminals part 1� Note: The dimensions of Figure 15 are in mm.

2 3 4 5 6

7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 Floor AFQe-4WF-200C AFQe-3WF-200C 340 340 300 295 300 450 450 59 59 120 Figure 16: AFQe-xxx-200C terminals part 1� Note: The dimensions of Figure 16 are in mm. The L1 (7), L2 (8) and L3 (9) power cables are connected to a terminal strip, protected by a cover. An aluminium or copper wire can be used for this connection. A 6 mm allen-type tightening screw is used. Table 13: Recommended torque� Diameter of the Wire Torque 35 mm2 6 Nm 50 mm2 ... 70 mm2 10 Nm 95 mm2 ... 120 mm2 19 Nm ... 240 mm2 25Nm The cable from the neutral connection, N (11), (in the case of the device, 4-wire) can conduct up to 3 times the phase current. It�should�be�sized�according�to�the�estimated�neutral�current.�The�neutral�conductor�is� connected to a busbar, via a ring terminal with a diameter of 12 mm. The busbar allows two neutral cables to be used, enabling cables with a smaller cross-section to be used. The current transformers’ S1 L1 (1), S2 L1 (2), S1 L2 (3), S2 L2 (4), S1 L3 (5) and S2 L3 (6) connection cables should pass through the cable grommet at the bottom of the cabinet. We recommend separating the cables from the power cables’ current transformers, to reduce interference. The connection terminal strip is a screw terminal strip, which allows cables up to 2�5 mm2. The torque is 0�8 Nm

We recommend clamping the cables to part of the frame of the cabinet, to reduce any tension

in the connection. To access the communications ports, it is necessary to remove the cover at the back of the unit, by loosening the Torx 30 screws. The list of terminals is shown in Table 14 and in Figure 17. The “master” device is the device placed at the top of the cabinet. Table 14:List of terminals� Device terminals 1: ETHERNET, Ethernet Connector 4: A, RS-485 communications 2: IN, Input for parallel connection 5: B, RS-485 communications 3: OUT, Output for parallel connection 6: S, RS-485 communications 1 2 3 4 5 6 Figure 17: AFQevo terminals part 2 (AFQe-xxx-100C and AFQe-xxx-200C)� The connection cables should be passed through the cable grommet at the bottom of the cabinet. We recommend separating the communications cables from the power cables, to reduce interference. We recommend running the cables along the side of the cabinet and clamping them to the frame�of�the�cabinet,�to�reduce�disturbances�in�the�airflow�and�any�tension�supported�by�the� connections (Figure 18). Cables Figure 18: Running the cables along the side of the cabinet� When�the�wiring�is�complete,�fit�the�cover�at�the�back�and�the�front�covers�(torque�5 Nm)

3.7.- CONNECTION DIAGRAMS

3�7�1�- 4-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE MAIN SIDE� L1 L2 L3 S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 P1 P2P1 P2 N S1 S2 P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 CARGA / LOAD L1 L2 L3 N N RED/ MAIN MCB MCCB Figure 19: Three-phase measuring with 4-wire connection and current measurement on the main side� Use the 2 neutral current terminals, as In can be: �In�≈�3�*�I�PHASE

3�7�2�- 4-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE LOAD SIDE�

L1 L2 L3 S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 P1 P2P1 P2 N S1 S2 P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 CARGA / LOAD L1 L2 L3 N N RED/ MAIN MCB MCCB Figure 20: Three-phase measuring with 4-wire connection and current measurement on the load side� Use the 2 neutral current terminals, as In can be: �In�≈�3�*�I�PHASE

3�7�3�- 3-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE MAIN SIDE�

L1 L2 L3 S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 P1 P2P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 CARGA / LOAD L1 L2 L3 RED/ MAINS MCB MCCB Figure 21: Three-phase measuring with 3-wire connection and current measurement on the main side�

3�7�4�- 3-WIRE CONNECTION AND CURRENT MEASUREMENT ON THE LOAD SIDE�

L1 L2 L3 S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 P1 P2P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 CARGA / LOAD L1 L2 L3 RED/ MAINS MCB MCCB Figure 22: Three-phase measuring with 3-wire connection and current measurement on the load side�

3�7�5�- 3-WIRE CONNECTION AND 2 CURRENT TRANSFORMERS ON THE MAIN SIDE�

L1 L2 L3 S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 P1 P2P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 CARGA / LOAD L1 L2 L3 RED/ MAINS MCB MCCB Figure 23: Three-phase measuring with a 3-wire connection and 2 current transformers on the main side� The connection of 2 current transformers is only possible in three-phase mains without neutral (3 wires).

3�7�6�- 3-WIRE CONNECTION AND 2 CURRENT TRANSFORMERS ON THE LOAD SIDE�

L1 L2 L3 S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 P1 P2P1 P2 S1 S2 P1 P2 S1 S2 P1 P2 CARGA / LOAD L1 L2 L3 RED/ MAINS MCB MCCB Figure 24: Three-phase measuring with a 3-wire connection and 2 current transformers on the load side� The connection of 2 current transformers is only possible in three-phase mains without neutral (3 wires).

3.8.- PARALLEL CONNECTION OF 2 TO 100 ACTIVE FILTERS

The AFQevo�devices�can�be�arranged�in�parallel�to�increase�the�available�filtering�power. Up to 100 devices can be arranged in parallel, either of the 30A or 100A models. In�the�case�of�installations�with�devices�in�parallel,�a�device�must�be�defined�as�the�“master”, while�all�others�will�have�“slave” devices functions. The�“master” will be responsible for measuring the network parameters, so only the current transformers will be connected to it. This allows low-power transformers to be used in these installations, since an individual transformer does not have to be connected to each device. Master 1 2 100 ... Figure 25:Connection of 2 to 100 filters in parallel (Transformers on the main side). Master 1 2 100 ... Figure 26:Connection of 2 to 100 filters in parallel (Transformers on the load side).

3�8�1�- CONNECTING INDIVIDUAL DEVICES

Note: CIRCUTOR has devices that are factory-configured as slaves to enable devices to be connected in parallel. To connect multiple individual devices in parallel, follow these steps: 1�- Select�the�device�that�will�operate�as�the�“master”. Note: Devices that are factory-configured as “slaves” cannot perform this function. 2�-�Connect�the�“master”�device.�The�current�transformers�are�only�connected�to�the�“master” device. 3�-�Connect�all�of�the�“slave” devices. Note: Each devices must feature the protection elements indicated in section “3.5.- CONNEC- TION”. 4�- Connect all of the units using the communication cables (Table 15). Table 15: Communication cable, devices in parallel� Communication cable RJ11 connector Pinout 4 3 2 1 1: Not connected. 2: CAN A 3: CAN B 4: Not connected. Note: All devices with ID number higher than 804x00400 (see device label) are delivered with a bus terminator plugged to IN terminal. There must be only 2 bus terminators in the parallel communications line, one plugged to the IN terminal of the “master” device, and the other plugged to the OUT terminal of the last device of the bus. In order to guarantee the communication between devices, it is mandatory to unplug the bus terminators of the devices between master and last slave. Connect the OUT�terminal�from�the�“master”�filter�to�the�IN�terminal�from�the�second�filter,�the� OUT�terminal�from�the�second�filter�to�the�IN terminal of the third, and so on (Figure 27). OUT IN 2 3 2 3 Figure 27:Connecting 2 devices in parallel, using the communication cable�

Note: The communication cable must be a CAT 5 cable or higher. Maximum cable length 3

metres. 5�- Configure�the�installation�in�the�“master” device (see “7.- CONFIGURATION”). 6.- Complete�the�configuration�of�the�“slave” devices (see “7.- CONFIGURATION”). 3�8�2�- CONNECTING CABINETS Note: The 200 A (AFQe-xxx-200C) devices are composed of 2 100 A devices in parallel. They are connected and configured in parallel in the factory. To connect multiple cabinets in parallel, follow these steps: 1�- Select�the�cabinet�that�is�to�contain�the�“master” device. 2.-�Connect�the�“master”�cabinet.�The�current�transformers�are�only�connected�to�the�“master” cabinet. 3.-�Connect�the�“slave” cabinets. 4�- Note: All devices with ID number higher than 804x00400 (see device label) are delivered with a bus terminator plugged to IN terminal. There must be only 2 bus terminators in the parallel communications line, one plugged to the IN terminal of the “master” device, and the other plugged to the OUT terminal of the last device of the bus. In order to guarantee the communication between devices, it is mandatory to unplug the bus terminators of the devices between master and last slave.  100 A�“master” cabinet: Connect the OUT terminal from�the�“master” cabinet to the IN�terminal�from�the�“master” de- vice of the following cabinet, and the OUT�terminal�from�the�final�“slave” device in this cabinet to the IN�terminal�of�the�“master” device of the following cabinet, and so on (Figure 28). Master Slave Slave (*) Connections already included in the cabinets OUT IN 2 3 IN 2 3 OUT 2 3 2 3 OUT IN 2 3 IN 2 3 OUT 2 3 2 3 OUT IN 2 3 IN 2 3 OUT 2 3 2 3 AFQe-xxx-100C (*) (*) Figure 28:Connecting 3 devices in parallel, using the communication cable (100 A master AFQe)�

Connect them using the communication cables (Table 16).

Table 16: Communication cable, devices in parallel� Communication cable RJ11 connector Pinout 4 3 2 1 1: Not connected. 2: CAN A 3: CAN B 4: Not connected. Note: The communication cable must be a CAT 5 cable or higher. Maximum cable length 3 metres.  200 A�“master” cabinet: Connect the OUT terminal from the final�slave�device�in�the�“master” cabinet to the IN terminal from�the�“master” device of the following cabinet, and the OUT�terminal�from�the�final�“slave” device in this cabinet to the IN�terminal�of�the�“master” device of the following cabinet, and so on (Figure 28). Master Slave Slave (*) Connections already included in the cabinets IN OUT 2 3 2 3 IN OUT 2 3 2 3 OUT IN 2 3 IN 2 3 OUT 2 3 2 3 AFQe-xxx-200C (*) (*) OUT IN 2 3 IN 2 3 OUT 2 3 2 3 (*) Figure 29:Connecting 3 devices in parallel, using the communication cable (200 A master AFQe)� Connect them using the communication cables supplied (Table 16). Note: The communication cable must be a CAT 5 cable or higher. Maximum cable length 3 metres. 5�- Configure�the�installation�in�the�“master” device (see “7.- CONFIGURATION”). 6.- Complete�the�configuration�of�the�“slave” devices (see “7.- CONFIGURATION”).

odic non sine-wave currents from the main.

These�currents�are�composed�of�a�fundamental�frequency�component,�rated�at�50�or�60�Hz,� plus a series of overlapping currents, with frequencies that are multiples of the fundamental frequency;�they�are�defined�as�HARMONICS. + + = Fundamental Ware 50Hz Harmonic ware 5th order 250 Hz Harmonic ware 7th order 350 Hz Distorted ware Figure 30:Distorted wave shape decomposition� The result is a deformation of the current and, as a consequence, of the voltage, causing a series of associated side effects. These can be machinery overload, electric cable heating, circuit breaker disconnection, damage to sensitive devices, etc. Table 17: Frequency of each harmonic� Order (n) Mains frequency Fundamental: 50 Hz Fundamental: 60 Hz 3 150�Hz 180�Hz 5 250�Hz 300�Hz 7 350�Hz 420�Hz ... ... ... 4�1�1�- BASIC CONCEPTS It is best to define some terms related to harmonics, fundamental for interpreting any measurement and study: Fundamental frequency (f1):�Original�wave�frequency�(50/60�Hz). Order of a harmonic (n): A whole number given by the ratio between the frequency of a harmonic and the fundamental frequency. The order determines the frequency of the harmonic (E.g.:�5th�harmonic�→�5•50�Hz:�250�Hz) Fundamental component (U1 or I1): A sine wave component of order 1 of the Fourier frequency serial development equal to the original periodic wave. Harmonic component (Un or In): A sine wave component of order over 1 of the Fourier frequency serial development a whole multiple of the original frequency.

Individual distortion rate (Un% or In%): A ratio in % between the RMS value of the voltage

or harmonic current (Un or In) and the RMS value of the fundamental component (U1 or I1). 𝑈𝑈𝑛𝑛 % = 𝑈𝑈𝑛𝑛 𝑈𝑈1 ∗ 100 𝐼𝐼𝑛𝑛 % = 𝐼𝐼𝑛𝑛 𝐼𝐼1 ∗ 100 𝑈𝑈 = �𝑈𝑈1 2 + 𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝐼𝐼 = �𝐼𝐼1 2 + 𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝑇𝑇𝑇𝑇𝑇𝑇(𝑈𝑈)% = �𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝑈𝑈1 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)% = �𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝐼𝐼1 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹 = 𝐼𝐼𝐹𝐹𝑅𝑅𝑅𝑅 − 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹(𝐴𝐴𝐴𝐴𝐴𝐴𝐴𝐴) = [𝐴𝐴𝐹𝐹ℎ ∗ 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 ∗ 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)] 𝑅𝑅𝑆𝑆𝐶𝐶 = 𝐼𝐼𝑆𝑆𝐶𝐶 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹 𝑈𝑈𝑛𝑛 % = 𝑈𝑈𝑛𝑛 𝑈𝑈1 ∗ 100 𝐼𝐼𝑛𝑛 % = 𝐼𝐼𝑛𝑛 𝐼𝐼1 ∗ 100 𝑈𝑈 = �𝑈𝑈1 2 + 𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝐼𝐼 = �𝐼𝐼1 2 + 𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝑇𝑇𝑇𝑇𝑇𝑇(𝑈𝑈)% = �𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝑈𝑈1 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)% = �𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝐼𝐼1 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹 = 𝐼𝐼𝐹𝐹𝑅𝑅𝑅𝑅 − 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹(𝐴𝐴𝐴𝐴𝐴𝐴𝐴𝐴) = [𝐴𝐴𝐹𝐹ℎ ∗ 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 ∗ 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)] 𝑅𝑅𝑆𝑆𝐶𝐶 = 𝐼𝐼𝑆𝑆𝐶𝐶 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹 Equation 1:Individual distortion rate True root mean square value (TRMS): The square root of the sum of the squares of all components forming the wave. 𝑈𝑈𝑛𝑛 % = 𝑈𝑈𝑛𝑛 𝑈𝑈1 ∗ 100 𝐼𝐼𝑛𝑛 % = 𝐼𝐼𝑛𝑛 𝐼𝐼1 ∗ 100 𝑈𝑈 = �𝑈𝑈1 2 + 𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝐼𝐼 = �𝐼𝐼1 2 + 𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝑇𝑇𝑇𝑇𝑇𝑇(𝑈𝑈)% = �𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝑈𝑈1 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)% = �𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝐼𝐼1 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹 = 𝐼𝐼𝐹𝐹𝑅𝑅𝑅𝑅 − 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹(𝐴𝐴𝐴𝐴𝐴𝐴𝐴𝐴) = [𝐴𝐴𝐹𝐹ℎ ∗ 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 ∗ 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)] 𝑅𝑅𝑆𝑆𝐶𝐶 = 𝐼𝐼𝑆𝑆𝐶𝐶 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹 Equation 2:True root mean square value Harmonic content: The difference between the total voltage or current and the corresponding fundamental value. Harmonic distortion rate (THD): The ratio between the RMS value of the harmonic content of the voltage and/or current and the value of the fundamental component. 𝑈𝑈𝑛𝑛 % = 𝑈𝑈𝑛𝑛 𝑈𝑈1 ∗ 100 𝐼𝐼𝑛𝑛 % = 𝐼𝐼𝑛𝑛 𝐼𝐼1 ∗ 100 𝑈𝑈 = �𝑈𝑈1 2 + 𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝐼𝐼 = �𝐼𝐼1 2 + 𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝑇𝑇𝑇𝑇𝑇𝑇(𝑈𝑈)% = �𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝑈𝑈1 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)% = �𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝐼𝐼1 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹 = 𝐼𝐼𝐹𝐹𝑅𝑅𝑅𝑅 − 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹(𝐴𝐴𝐴𝐴𝐴𝐴𝐴𝐴) = [𝐴𝐴𝐹𝐹ℎ ∗ 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 ∗ 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)] 𝑅𝑅𝑆𝑆𝐶𝐶 = 𝐼𝐼𝑆𝑆𝐶𝐶 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹 𝑈𝑈𝑛𝑛 % = 𝑈𝑈𝑛𝑛 𝑈𝑈1 ∗ 100 𝐼𝐼𝑛𝑛 % = 𝐼𝐼𝑛𝑛 𝐼𝐼1 ∗ 100 𝑈𝑈 = �𝑈𝑈1 2 + 𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝐼𝐼 = �𝐼𝐼1 2 + 𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝑇𝑇𝑇𝑇𝑇𝑇(𝑈𝑈)% = �𝑈𝑈2 2 + 𝑈𝑈3 2 + 𝑈𝑈5 2 + ⋯ 𝑈𝑈1 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)% = �𝐼𝐼2 2 + 𝐼𝐼3 2 + 𝐼𝐼5 2 + ⋯ 𝐼𝐼1 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹 = 𝐼𝐼𝐹𝐹𝑅𝑅𝑅𝑅 − 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹(𝐴𝐴𝐴𝐴𝐴𝐴𝐴𝐴) = [𝐴𝐴𝐹𝐹ℎ ∗ 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 ∗ 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)] 𝑅𝑅𝑆𝑆𝐶𝐶 = 𝐼𝐼𝑆𝑆𝐶𝐶 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹 Equation 3:Harmonic distortion rate� 4�1�2�- MOST COMMON HARMONICS Table 18 lists the most common harmonic generator loads and the wave shape of the current they consume, as well as their harmonic spectrum. Table 18: Most common harmonics� Type of load Wave shape Harmonic spectrum THD(I) 6-pulse converters Variable speed drives UPS Three-phase�rectifiers� Converters for electrolysis and baths Discharge lamps Single-phase converters Lighting lines Computer lines Sound and image devices

4�1�3�- HARMONIC COMPENSATION

Active�filters�are�devices�responsible�for�the�compensation�of�harmonic�currents. Compensation is achieved by injecting harmonic currents equal to those in the installation in counter phase. This�means�that�upstream�of�the�filter�connection�point,�the�signal�shows�virtually�no�harmonic� distortion (Figure 31). L1 L2 L3 S1 S2 P1 P2 S1 S2 P1 P2 CARGAS / LOADS RED / MAIN N S1 S2 P1 P2 IF IC IR AFQ-EVO Figure 31:General connection diagram of an active filter. 4.2.- OPERATING PRINCIPLE Active�filters�are�based�on�the�following�principle: IFILTER = IMAIN - ILOAD Equation 4:Operating principle� In other words, they detect the difference between the desired sine wave (IMain) of the current and the signal deformed by the harmonics (ILOAD). And they inject the difference between both waves (IFILTER). Figure 32�shows�the�wave�shapes�of�the�currents�injected�by�the�active�filters. These�show�the�required�wave,�the�existing�deformed�wave�and�the�filter�current�(IFILTER).

Figure 32:Current in the load, in the filter and in the main.

4.3.- NOMINAL CURRENT DIMENSIONS The�purchased�active�filter�must�be�sized�for�the�harmonic�currents�it�has�to�filter.�The�nominal� current of the AFQevo must be at least 20% higher than the maximum level of harmonics to be filtered.�This�factor�may�be�higher�depending�on�the�installation�features. The�active�filters�can�suffer�from�overloading�when�trying�to�cancel�the�harmonic�currents�in� high-impedance, short-circuit mains. The clearest symptom for detecting such cases is that they originally start from a THD(V) (under voltage) of over 3%. It has been seen that the higher the initial THD(V),�the�greater�the�chance�of�filter�overload.� The reason for this behaviour is that the load does not behave as a current source, but rather the�larger�the�harmonic�current�absorbed�by�the�filter�the�more�harmonics�are�produced�by�the� load, which can produce up to more than double what was initially measured. To�avoid�this�phenomenon,�it�is�best�to�oversize�the�active�filter�by�multiplying�the�initial�current� of harmonics measured in the load by a safety factor (FSh). In other words: IFILTER(AFQe) = [FSh * ILOAD * THD(I)] Where: IFILTER (AFQe):�nominal�current�of�the�active�filter. FSh: safety factor > 1.2. ILOAD: maximum current of the load. THD(I): harmonic distortion of the load current. Equation 5:Nominal current of the AFQe�

To calculate this safety factor�you�must�first�know�the�parameter�called�short-circuit ratio RSC,

at the connection point of the PCL transducers (not on the installation input). The short-circuit ratio�is�defined�as�the�ratio�between�the�short-circuit�current�of�a�main�(ISC) and the nominal current of the set of non-linear transducers (ICNL)�producing�the�harmonics�to�be�filtered.� (Equation 6) 𝑇𝑇𝑇𝐼𝐼 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹 = 𝐼𝐼𝐹𝐹𝑅𝑅𝑅𝑅 − 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 𝐼𝐼𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹𝐹(𝐴𝐴𝐴𝐴𝐴𝐴𝐴𝐴) = [𝐴𝐴𝐹𝐹ℎ ∗ 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹𝐶𝐶𝐶𝐶 ∗ 𝑇𝑇𝑇𝑇𝑇𝑇(𝐼𝐼)] 𝑅𝑅𝑆𝑆𝐶𝐶 = 𝐼𝐼𝑆𝑆𝐶𝐶 𝐼𝐼𝐶𝐶𝐶𝐶𝐹𝐹 Equation 6:Calculating the short-circuit ratio RSC� In a real installation, the short-circuit current (ISC) in the PCL can be assessed by having the voltage at the said point for two different load currents. For example, full load, IA and 10% load, IB. If VOC is the rated voltage at no-load, the ISC, can be calculated using the formula shown in Figure 33: Figure 33:Graph for calculating ISC� The safety factor (FSh) can be obtained from the graph in Figure 34: Figure 34:Approximate graph for calculating the FSh�

4.4.- RESONANCE DETECTION

The AFQevo acts as a current, frequency and variable amplitude generator. This current circu- lates via the path of least impedance, which should be the main. In certain cases, there may be a load that provides less impedance than the main, in which case a resonance phenomenon will be produced with that load. The AFQevo has a detection system for resonance with loads, which automatically deactivates the harmonic that causes that resonance. In environments with a high level of short-circuit impedance of the main and a high level of volt- age THD,�a�condition�may�occur�that�the�filter�erroneously�detects�as�resonance.� In�such�conditions,�the�filter�action�improves�the�current THD, which causes an improvement of the voltage THD. The improvement of the voltage THD causes the loads to increase their consumption, producing a deterioration of the current THD. The user will see that the current THD�is�worse�when�connecting�the�filter,�or�that�the�filter�does�not�correct�the�current�THD as expected.�In�addition,�the�filter�detects�an�increase�in�the�current�when�correcting�the�current� THD, which it understands as a resonance, thus activating the protection elements. If the installation behaves in this way, contact the Technical Assistance Service to carry out the necessary checks to deactivate the resonance alarm safely. 4.5.- DISPLAY The�device�features�a�3.5”�TFT�display�on�the�front�part�in�order�to�be�able�to�view�and�configure� all of the parameters of the device. Figure 35: Display� The display enters the energy saving mode 10 minutes after the last action. To reactivate it, just touch the display. The last screen before entering the energy saving mode will be shown.

The display is divided into three areas (Figure 36):

246 246 Upper area Central area Lower area Figure 36:The display is divided into three areas� 4�5�1�- UPPER AREA The following will be displayed on the upper area:  A short description of the status of the device.  The symbol, when the device requires maintenance, see section “10.- MAINTENANCE”. 4�5�2�- CENTRAL AREA Figure 37: Central area� This area shows:  The condition of the installation,  All parameters and graphs of the device.  The �symbol,�when�a�warning�has�been�generated.�See�section�“6.14.- WARNINGS” And the necessary keys at each point, Table 19.

Table 19: Central area keys�

Key Function Restarts the device after an alarm. Starts�the�active�filter. STOP Stops�the�active�filter. 4�5�3�- LOWER AREA Figure 38: Lower area� The�lower�area�displays�the�navigation�and�configuration�keys�of�the�device. Table 20: Lower area keys� Key Function Provides access to the main screen of the device. Shifting to the left. Shifting to the right.

When the device has been powered, one of the screens in Figure 39 appears on the display.

Screen of a “Single” device or “Master” Screen of a “Slave” device Figure 39: Home screen� Before�starting�the�active�filter,�it�is�necessary�to�follow�the�steps�below: 1�- Use the �key�to�navigate�to�the�configuration�screen�and�implement�the�appropriate� configuration�according�to�the�existing�installation.�(see “7.- CONFIGURATION” ). 2�- (Device “single” or “master”) Use the key to navigate to the voltage and current dis- play screen (“6.3.- VOLTAGE, CURRENT AND FREQUENCY”), and:  Make sure the voltage measurements correspond to the real voltages of the installa- tion.  Make sure the load current measurements correspond to the current levels of the installation. 3�- (Device “single” or “master”) Use the key to navigate to the display screen of the load parameters (“6.5.- POWER AND COS ɸ OF LOAD”) and: Make sure the active power measurement of the load corresponds to the active power levels of the installation. Make sure the reactive power measurement of the load corresponds to the reactive power levels of the installation.  Check the cos ɸ�in�the�three�phases.�If�phases�appear�with�very�high�reactive�power� and very low active power levels, this may indicate an error in the phase order. In this case, check the power supply and current input connections. 4�- (Device “single” or “master”) Go back to the home screen of the device, Figure 39, if there is�no�problem�with�the�connections,�the�upper�area�should�show�the�message�“Stop”. If�there�is�a�problem�with�the�filter�connections�or�the�configuration,�the�“Waiting for condi- tions” message appears. 5�- (Device “single” or “master”) Press the �key�to�start�the�active�filter.�If�it�has�start- ed�correctly,�the�screen�will�show�the�message�“Run”.

6.1.- MAIN SCREEN

6�1�1� - DEVICE SINGLE OR MASTER Figure 40�shows�the�main�screen�of�a�“single”�or�“master” device. RUN / STOP key RESET key Main % of flter power Load Active Power Reactive Power Current THD Status messages Active Power Reactive Power Current THD Figure 40:Home screen of a Single or Master device� It shows the Active Power and Reactive Power values, as well as the Current THD value in the Main and in the Load. The % of filter power used. The key allows you to restart the device if an alarm has been generated and this has been resolved. The / STOP �key�is�the�start�and�stop�key�of�the�active�filter.� Use the and keys to navigate through the different display screens. In the upper part of the screen, a message with the current status of the device is shown (Table 21). Table 21:Status messages Status messages Starting Description The AFQevo is starting up. Init Description The device is starting the systems. Waiting comms Description Initiating internal communication systems Waiting for conditions Description Waiting for the conditions to be met in order to operate.

Table 21 (Cont�) : Status messages

Status messages Calibration Description Calibrating the internal sensors. Configuration Description Configuring�the�device. Run Description Device is operating. Sync Description The AFQevo is synchronising with the main. Charging Bus DC Description Charging process of the internal bus prior to start-up. Stop Description Device stopped. Alarm Description An alarm has been generated. Access the Alarms screen (“6.13.ALARMS”) to obtain more information. 6�1�2� - DEVICE SLAVE In Figure 41 the main screen of the slave device is shown. Status messages % of flter power RUN / STOP key RESET key Figure 41: Main screen of the slave device� This shows the % for the filter power used. The and / keys are disabled in the slave devices. Use the and keys to navigate through the different display screens. In the upper part of the screen, a message with the current status of the device is shown (Table 21).

Note: This screen is not visible on the “slave” devices.

By pressing the key from the main screen, the THD display screen is accessed. Figure 42: THD display� It shows: �  The Voltage in each of the phases, L1, L2 and L3.  The current THD in the Main in each of the phases, L1, L2 and L3. �  The current THD in the Load in each of the phases, L1, L2 and L3. Use the and keys to navigate through the different display screens. 6.3.- VOLTAGE, CURRENT AND FREQUENCY Note: This screen is not visible on the “slave” devices. Figure 43 shows the Voltage, Current and Frequency screen. Figure 43: Voltage, Current and Frequency display�

 The Voltage in each of the phases, L1, L2 and L3.

 The Current in the Main in each of the phases, L1, L2, L3 and Neutral. �  The Current in the Load in each of the phases, L1, L2, L3 and Neutral.  The Frequency. Use the and keys to navigate through the different display screens. �6.4.-�POWER�AND�COS�ɸ�OF�MAINS Note: This screen is not visible on the “slave” devices. Figure 44�shows�the�power�and�cos�ɸ�of�the�main. Figure 44: Display of the power and cos ɸ of the main. It shows:  The Active Power (P), Reactive Power (Q) and Apparent Power (S). �The�cos�ɸ Note: The - sign in reactive power indicates that it is capacitive and the + sign that it is inductive. Use the and keys to navigate through the different display screens.

Note: This screen is not visible on the “slave” devices.

Figure 45�shows�the�power�and�cos�ɸ�of�the�load. Figure 45: Display of the power and cos ɸ of the load. It shows:  The Active Power (P), Reactive Power (Q) and Apparent Power (S). �The�cos�ɸ. Note: The - sign in reactive power indicates that it is capacitive and the + sign that it is inductive. Use the and keys to navigate through the different display screens. 6.6.- VOLTAGE HARMONICS Note: This screen is not visible on the “slave” devices. In this screen,Figure 46, the odd voltage harmonics from 3 to 25, are shown for each of the phases. Figure 46: Display of the Voltage harmonics� Use the and keys to navigate through the different display screens.

6.7.- CURRENT HARMONICS (MAINS)

Note: This screen is not visible on the “slave” devices. In this screen, Figure 47, the odd harmonics of the Main, from 3 to 25, are shown for each of the phases. Figure 47: Display of the Mains harmonics� Use the and keys to navigate through the different display screens. 6.8.- CURRENT HARMONICS (LOAD) Note: This screen is not visible on the “slave” devices. In this screen, Figure 48, the odd harmonics of the Load from 3 to 25 are shown for each of the phases. Figure 48: Display of the Load harmonics� Use the and keys to navigate through the different display screens.

6.9.- WAVE SHAPE OF MAIN CURRENT

Note: This screen is not visible on the “slave” devices. In this screen, Figure 49, the wave shape of the main current is shown for each of the phases. Figure 49: Wave shape of main current� Press on the graphs to select the separate display of each phase. Use the and keys to navigate through the different display screens. 6.10.- WAVE SHAPE OF LOAD CURRENT Note: This screen is not visible on the “slave” devices. In this screen, Figure 50, the wave shape of the load current is shown for each of the phases. Figure 50: Wave shape of Load current� Press on the graphs to select the separate display of each phase. Use the and keys to navigate through the different display screens.

6.11.- MAINS PHASORS

Note: This screen is not visible on the “slave” devices. In this screen, Figure 51, the main phasors are shown. Figure 51: Main phasors� Use the and keys to navigate through the different display screens. 6.12.- LOAD PHASORS Note: This screen is not visible on the “slave” devices. In this screen, Figure 52, the load phasors are shown. Figure 52: Load phasors� Use the and keys to navigate through the different display screens.

Note: This screen is not visible on the “slave” devices.

In this screen, Figure 53, the alarms that have occurred are shown. Figure 53: Alarms� A brief description of the alarm is displayed on the screen, as well as the date and time at which it occurred. Press the key to delete the alarm log. Table 22 shows the messages that could appear on the device. If the cause of the alarm disappears, the device will be reconnected automatically. If the same alarm is triggered 5 times during a 1-hour period, the automatic device reconnection function will be disabled. The key rearms the device if the cause of the alarm has disappeared or has been resolved. Use the and keys to navigate through the different display screens. Table 22:Alarm messages� Alarm messages Overcurrent L1/L2/L3 Description The AFQevo current is too high. Corrective action This alarm may be associated with transients and noise in the power supply voltage. Check the quality of the power supply voltage. If it continues, contact the Technical Assistance Service Main overvoltage L1/L2/L3 Description The main voltage is too high. Corrective action This alarm may be associated with transients and noise in the power supply voltage, or with incorrect�main�voltage�values.�Check�the�configuration.�Check�the�quality�of�the�power�supply� voltage. If it continues, contact the Technical Assistance Service High temp IGBT Description The temperature of the power module is very high. Corrective action Check that the fans are working. Clean or replace them if necessary. If it continues, contact the Technical Assistance Service

Table 22 (Cont�) : Alarm messages�

Alarm messages High temp Inductor Description The temperature of the inductors is very high. Corrective action Check that the fans are working. Clean or replace the fans if necessary. If it continues, contact the Technical Assistance Service Resonance Description Detection of a potential resonance with a load Corrective action The resonance detection function can be activated erroneously in installations with a very high voltage THD. Contact the Technical Assistance Service. Initial Conditions Description The start-up conditions have not been met 10 times during the past 5 minutes. Corrective action Check�the�configuration�and�the�ambient�temperature.�Check�the�quality�of�the�power�supply� voltage. If it persists, contact the Technical Assistance Service Internal communications Description Failure in internal communications. Corrective action Restart. Contact the TAS. Hardware failure Description The self-diagnostic system has detected a fault. Corrective action Contact the TAS. Exxx or Cxxx Description Internal error. Corrective action Contact the Technical Assistance Service. 6.14.- WARNINGS Note: This screen is not visible on the “slave” devices. When the device generates a warning, it will continue to operate, but the symbol will be displayed on the main screen. On pressing the key; if there are active warnings, the screen shown in Figure 54, will�be�displayed�and�the�user�will�be�asked�for�confirmation�to�continue�with�the�filter�start-up� process. Figure 54: Confirm screen.

This screen, Figure 55, shows the active warnings. Table 23 shows the warnings that can ap-

pear on the device’s display. Figure 55: Warnings� Use the and keys to navigate through the different display screens. Table 23: Warnings messages� Warnings messages Waiting for conditions Description The start-up conditions are not met. Corrective action Check the alert messages. Load polarity Description Detection of an error in the load polarity. Corrective action Check the transformer connections. See section “7.7.- TRANSFORMER CONFIGURATION” Disabled X harmonic Description Harmonic X has been disabled due to resonance. Corrective action The resonance detection function can be activated erroneously in installations with a very high voltage THD. Contact the Technical Assistance Service. Annual maintenance Description A year has passed since the last maintenance procedure was carried out and the maintenance meter was reset. Corrective action Perform the annual maintenance procedure and reset the maintenance meter. (see “10.- MAINTENANCE”) Fan maintenance Description Fans have been operating for over 40,000 hours; they must be replaced and the maintenance meter must be reset. Corrective action Replace the fans and reset the maintenance meter. (see “10.- MAINTENANCE”) Fan deterioration Description Deterioration in the ventilation capacity of the system has been detected. Corrective action Check that the fans are clean. Perform the periodic maintenance tasks. Replace the fans if this does not solve the problem. (see “10.- MAINTENANCE”) Mains voltage out of limits Description Mains voltage below the minimum Corrective action This alert may be associated with transients and noise in the power supply voltage, or with in- correct�main�frequency�values.�Check�the�configuration.�Check�the�quality�of�the�power�supply� voltage. If it continues, contact the Technical Assistance Service

Table 23 (Cont�) : Warnings messages�

Alarm and event messages Min temperature Description Temperature below the minimum operating value Corrective action Wait for the environmental conditions to meet the requirements. If the alarm continues, contact the Technical Assistance Service Mains frequency limits Description Main frequency out of the limits Corrective action This alert may be associated with transients and noise in the power supply voltage, or with in- correct�main�frequency�values.�Check�the�configuration.�Check�the�quality�of�the�power�supply� voltage. If it continues, contact the Technical Assistance Service Minimum current Description Main current below the programmed level. Corrective action Check�the�configuration. Maximum load Description Filter working at full load Corrective action No action is necessary. Low power factor Description The power factor value measured is less than 0.7, which might indicate a connection error in the measuring transformers, where the voltage phases do not correspond to the current phases. Corrective action Confirm�that�the�connections�are�correct. Negative power Description The power value measured is negative (generated power), which might indicate that the trans- formers have been connected inversely. Corrective action Confirm�that�the�connections�are�correct. Wxxx Description Internal error. Corrective action Contact the Technical Assistance Service. Parallel filter in alarm Description This is a fault in one or more slaves. Corrective action The device does not stop and adjusts its operation to the number of available slaves. On the slave�device�status�screen,��“6.18.- SLAVE DEVICE STATUS” you can view the status and alarms�for�each�filter.�If�there�is�a�communications�error�with�any�of�the�slaves,�stop�the�devic- es and check the communications wiring.

Note: This screen is not visible on the “slave” devices.

In this screen, Figure 56, the temperatures of the inductors and IGBTs of the device are shown. Figure 56: Temperature� Note: The temperature of the inductors and IGBTs can be high. The AFQevo is protected from these temperatures and they do not present any risk for the device. Use the and keys to navigate through the different display screens. 6.16.- ETHERNET COMMUNICATIONS In this screen, Figure 57, the IP address of the device and the netmask are shown. Figure 57: Communications� Use the and keys to navigate through the different display screens.

6.17.- DEVICE INFORMATION

In this screen, Figure 58, the serial number, HMI and DSP versions of the device are shown. Figure 58: Device information� The touch panel of the display is calibrated from factory, but depending on the installation con- ditions, it may be necessary to recalibrate it. It is recommended to use a soft tip pointer (take care not to damage the display) and press icon . The calibration screen is shown below, Figure 59. Figure 59: Calibrate touch sensor� Note: You have accessed the calibration screen by accident, wait until the line that surrounds the central circle is complete and you will be returned automatically to the information screen of the device (Figure 58). Use the and keys to navigate through the different display screens.

6.18.- SLAVE DEVICE STATUS

Note: This screen is not visible on the “slave” devices. Note: This screen is only displayed if a system has been configured with devices in parallel. This screen, Figure 60,�shows�the�status�of�each�“slave” device. Figure 60: Slave device status screen (1)� The�“slave” to be checked can be selected from the top tab, by serial number. Select�the�“slave”; the screen shown in Figure 61 will be displayed. This screen shows the Model, Type and Serial number of the device, as well as its status, active alarms and the tem- perature of the IGBTs and inductors. Figure 61: Slave device status screen (2)� Note: If there is a communication error, the message “Communication error” will appear when you select the affected device.

Figure 62: Main configuration screen.

By pressing the key, the setup menu is accessed in display mode, i.e., all param- eters�of�the�device�are�shown�but�they�cannot�be�modified. By pressing the key, the setup menu is accessed in edit mode, i.e., the parame- ters�of�the�device�can�be�modified.�In�this�case,�before�entering�the�setup�menu�it�is�necessary� to enter the password, Figure 63 Password: 1234 Figure 63: Password to access the setup menu in edit mode�

In this screen, Figure 64, the language of the display is selected.

Figure 64: Configuration screen: Language. ●�Language, display language. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values. 7.2.- DEVICE SPECIFICATIONS Note : This screen is informative, it can not be modified. In this screen, Figure 65, the features of the device are displayed. Figure 65: Configuration screen: Device specifications. ●�Model, device model, the options are: 3W : 3-wire model. 4W : 4-wire model.

● Type, device range:

 30A : 30 A model.  100A : 100 A model. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values. 7.3.- INSTALLED DEVICES The�type�of�device�are�configured�in�this�screen,�Figure 70. Figure 66: Configuration screen: Installed units ●�Type of device: Master / Single / Slave The�type�of�device�is�the�first�parameter�that�must�be�selected,�with�the�following�possible�op- tions:  Single: select this option if the AFQevo�does�not�have�filters�connected�in�parallel.  Master: select�this�option�if�the�filter�is�going�to�be�used�as�the�“master” of a group of devices in parallel.  Slave:�select�this�option�if�the�device�is�going�to�be�used�as�the�“slave” of a group of devices in parallel. Once�the�device�has�been�configured�as�the�“slave”, the next configuration step is shown in�section�“7.9.- ETHERNET COMMUNICATIONS”. Note : The and / keys are disabled in the slave devices. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values.

7.4.- WORKING MODE

Note: This screen is not visible on the “slave” devices. In this screen, Figure 66,�the�following�parameters�of�the�device's�operating�mode�are�config- ured: Figure 67: Configuration screen: Operation mode. ●�Mode In�this�parameter,�the�control�algorithm�that�the�device�will�use�for�harmonic�filtering�is�selected,� the options are:  TEMP: Temporary Mode, Harmonic�filtering�based�on�the�instantaneous�neutralisa- tion of all harmonics.  FREQ: Frequency Mode, Harmonic�filtering�based�on�the�selection�of�harmonics�to� be neutralised from 3 to 25. Do not use Temporary mode if the supplier has not recommended this for their installation. This method can cause resonance in certain installations. ●�Enabled Functions In this parameter, you can select the operating mode of the device, i.e., the functions that the device performs during operation: Harmonics Enable�this�function�so�that�the�device�performs�the�filtering�of�the�current�harmonics.  Phase balance Enable this function so that the device performs the current balancing between phases.

The phase balancing option in AFQe-3Wx-xxxx works in unbalances produced

by loads connected between phases in three-phase mains without neutral. The AFQe-3Wx-xxxx does not compensate unbalances produced by single-phase loads connected between phase and neutral. Priority Enable�this�option�so�that�the�device�prioritises�the�functions�in�case�of�filter�current�saturation� due to overload: With the function enabled, the current balancing between phases and the reactive current com- pensation�is�prioritised�over�the�harmonic�filtering. With the function disabled,�priority�is�given�to�the�current�harmonic�filtering�and�power�factor� correction and overload balancing are penalised. Table 24: Order of priorities Priority Order of priorities function Disabled Enabled + Harmonic�filtering Phase balancing Power factor correction - Phase balancing Power factor correction Harmonic�filtering  Reactive Enable this function so that the device compensates the reactive energy or corrects the dis- placement�power�factor,�cos�Φ. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values

7.5.- HARMONICS SELECTION

Note: This screen is not visible on the “slave” devices. Note: The screen that appears if you have selected the operating mode FREQ: Frequency mode (“7.4.- WORKING MODE”) The�harmonics�to�be�filtered�are�selected�in�this�screen,�Figure 67. Figure 68: Configuration screen: Harmonic selection. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values. 7.6.- OPERATING LIMITS Note: This screen is not visible on the “slave” devices. In this screen, Figure 68,�the�operating�limits�of�the�device�are�configured: Figure 69: Configuration screen: Operating limits.

vo will stop when the load current is below the entered value and will start when it is higher.

Range of values: � Minimum value: 0 A Maximum value: 5000 A ● Current limit This�parameter�allows�the�maximum�power�of�the�active�filter�to�be�limited.�The�value�is�config- ured as a percentage with respect to the device's nominal power. Range of values: Minimum value: 20% Maximum value: 100% ● Cos ɸ This�parameter�allows�select�the�cos�ɸ�that�the�active�filter�must�obtain. Range of values: 0.7 ... -0.7 Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values. 7.7.- TRANSFORMER CONFIGURATION Note: This screen is not visible on the “slave” devices. The�transformers�that�will�be�installed�with�the�device�are�configured�in�this�screen,�Figure 69: Figure 70: Configuration screen: Transformer configuration.

● Num transformers

The�number�of�transformers�that�will�be�installed�is�configured�with�this�parameter,�the�options� are:  2� This option can only be used on the 3-wire model, AFQe-3Wx-xxxx  3� With the option of 2 transformers, you should install a transformer measuring the L1 phase and another measuring the L2 phase. The L3 phase is left without a measuring transformer. In three-phase mains with neutral, 3 transformers are needed to ensure the cor- rect operation of the device. ●�Position The�location�of�the�transformers�is�configured�with�this�parameter,�the�options�are:  LOAD: If the transformers are installed in the load area, downstream from the AFQe- vo.  MAIN: If the transformers are installed in the main area, upstream from the AFQevo. ●�Ratio The�transformer�ratio�is�configured�with�this�parameter,�i.e.,�the�ratio�between�the�transformer� primary and secondary. Range of values: Minimum value: 5 A Maximum value: 5000 A ●�Invert If you activate the Invert�option,�the�active�filter�changes�the�direction�of�the�current�of�the�load� measuring transformers, with the purpose of solving installation errors. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values.

Note: This screen is not visible on the “slave” devices.

The following alarms are enabled or not in this screen, Figure 71: Figure 71: Configuration screen: Alarms. ●�Resonance If the control algorithm was selected in the Frequency mode and this alarm is enabled, when the device detects a potential resonance on an harmonic, it disables said harmonic and gener- ates�an�alarm,�but�it�continues�filtering�the�rest�of�the�harmonics. If the alarm is disabled, the device may interpret a resonance as an overload and continue filtering�the�harmonic. This option is enabled by default and it is recommended not to disable it. Before disabling the resonance alarm, it is essential to make sure there is no resonating�current�between�the�active�filter�and�the�load.�Resonating�currents�can� damage�the�active�filter�and�other�devices�connected�to�the�installation. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values.

7.9.- ETHERNET COMMUNICATIONS

The�communication�parameters�are�configured�in�this�screen,�Figure 72: Figure 72: Configuration screen: Communications. By activating the DHCP option , the device assigns the IP automatically. If this option is not activated, the parameters must be configured manually: ●�IP Address, IP address. ●�Netmask, subnet mask. ●�Gateway, gateway. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values. 7.10.- RS-485 COMMUNICATIONS The�RS-485�communications�configuration�in�AFQm models is set to a Baud rate of 9600 bps, 8�data�bits,�1�stop�bit�and�no�parity.�Only�the�device’s�Modbus�address�can�be�configured,�Fig- ure 73: Figure 73: Configuration screen: RS-485 communications.

●�Modbus device, modbus address.

Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values. 7.11.- DATE / TIME The�time�parameters�are�configured�in�this�screen,�Figure 74: Figure 74: Configuration screen: Date / Time ●�Time. ●�Date. ●�Time zone. By activating the Internet time option, the device synchronises with the time of the Web server to which it is connected. Press the �key�to�access�the�next�configuration�step Press the �key�to�access�the�main�screen�of�the�device�without�saving�the�configuration� values.

7.12.- SAVE DATA

The�modified�configuration�values�are�saved�in�the�final�setup�menu�screen,�Figure 75. Figure 75: Final setup menu screen� Press the �key�to�save�the�modified�data. Press the key to exit the setup menu.

8�- RS-485 COMMUNICATIONS

AFQevo devices have an RS-485 serial communication output with the MODBUS RTU ® com- munications protocol. For an installation with devices in parallel, the RS-485 connection can be made on any device. 8.1.- CONNECTIONS The RS-485 cable must be wired with twisted pair cable with mesh shield (minimum 3 wires), with a maximum distance between the AFQevo and the master device of 1200 metres� A maximum of 32 AFQevo�filters�can�be�connected�to�this�bus. To establish communications with the master device, use an RS-485 intelligent converter. B(-) A(+) S RS-232 / USB / Ethernet / Profibus ... PC RS-485 RS-485 RS-232 USB Ethernet Profibus ... S A B Figure 76: RS-485 Connection diagram� The�RS-485�communications�configuration�in�AFQevo models is set to a baud rate of 9600 bps, 8 data bits, 1 stop bit and no parity.

In the Modbus protocol, the AFQevo uses the RTU (Remote Terminal Unit) mode.

The Modbus functions implemented in the device are as follows: Functions 03 and 04. Reading of n Words (2 bytes). 8�2�1�- EXAMPLE OF MODBUS QUERY Query: Value of the Load current of L1 Address Function Initial register No� of registers CRC 0 A 03 92 0002 xxxx Address: 0A, Peripheral number: 10 in decimal. Function: 03, Read function. Initial Register: 92, register from which to start reading. No� of registers: 0002, number of registers to be read. CRC: xxxx, CRC character. Response: Address Function No� of Bytes Register no� 1 Register no� 2 CRC 0 A 03 04 0000 00FA xxxx Address: 0A, Responding peripheral number: 10 in decimal. Function: 03, Read function. No� of bytes: 04, No. of bytes received. Register: 000000FA, value of load current L1, with 1 decimal: 0xFA = 25.0 A CRC: xxxx, CRC character. 8�2�2�- MODBUS MAP All Modbus map variables are in hexadecimal format. For these variables, Functions 03 and 04 are implemented. 8�2�2�1�- Load Measurements Table 25:Modbus memory map: Measurements with Load (Table 1)� Parameter L1 L2 L3 LN Units Current with Load 93 - 92 95 - 94 97 - 96 99 - 98 A with 1 decimal Active power with Load AD - AE AF - B0 B1 - B2 - kW with 2 decimal places and sign. Reactive power with Load B3 - B4 B5 - B6 B7 - B8 - kVar with 2 decimal places and sign. Apparent power with Load B9 - BA BB - BC BD - BE - kVA with 2 decimal places and sign. cos�ɸ�with�Load D1 D2 D3 - With 3 decimals Current THD with Load 8C 8D 8E - % with 1 decimal

Table 26:Modbus memory map: Measurements with Load (Table 2)�

Parameter Current L1 Current L2 Current L3 Units Fundamental harmonic 64 71 7E % 3rd order harmonic 65 72 7F % 5th order harmonic 66 73 80 % 7th order harmonic 67 74 81 % 9th order harmonic 68 75 82 % 11th order harmonic 69 76 83 % 13th order harmonic 6 A 77 84 % 15th order harmonic 6B 78 85 % 17th order harmonic 6C 79 86 % 19th order harmonic 6D 7 A 87 % 21st order harmonic 6E 7B 88 % 23rd order harmonic 6F 7C 89 % 25th order harmonic 70 7D 8 A % Table 27:Modbus memory map: Measurements with Load (Table 3)� Parameter Current L1 Current L2 Current L3 Units Fundamental harmonic phase 154 161 16E 0.001 x radians 3rd order harmonic phase 155 162 16F 0.001 x radians 5th order harmonic phase 156 163 170 0.001 x radians 7th order harmonic phase 157 164 171 0.001 x radians 9th order harmonic phase 158 165 172 0.001 x radians 11th order harmonic phase 159 166 173 0.001 x radians 13th order harmonic phase 15 A 167 174 0.001 x radians 15th order harmonic phase 15B 168 175 0.001 x radians 17th order harmonic phase 15C 169 176 0.001 x radians 19th order harmonic phase 15D 16 A 177 0.001 x radians 21st order harmonic phase 15E 16B 178 0.001 x radians 23rd order harmonic phase 15F 16C 179 0.001 x radians 25th order harmonic phase 160 16D 17A 0.001 x radians 8�2�2�2�- Main Measurements Table 28:Modbus memory map: Measurements in the Main (Table 1)� Parameter L1 L2 L3 LN Units Current in Main 9B - 9A 9D - 9C 9F - 9E A1 - A0 A with 1 decimal Active power in Main BF - C0 C1 - C2 C3 - C4 - kW with 2 decimal places and sign. Reactive power in Main C5 - C6 C7 - C8 C9 - CA - kVar with 2 decimal places and sign. Apparent power in Main CB - CC CD - CE CF - D0 - kVA with 2 decimal places and sign. cos�ɸ�in�Main D4 D5 D6 - With 3 decimals Current THD in Main 8F 90 91 - % with 1 decimal Main frequency D7 - Hz�with�1�decimal

Table 29:Modbus memory map: Measurements in the Main (Table 2)�

Parameter Current L1 Current L2 Current L3 Units Fundamental harmonic 3C 49 56 % 3rd order harmonic 3D 4 A 57 % 5th order harmonic 3E 4B 58 % 7th order harmonic 3F 4C 59 % 9th order harmonic 40 4D 5 A % 11th order harmonic 41 4E 5B % 13th order harmonic 42 4F 5C % 15th order harmonic 43 50 5D % 17th order harmonic 44 51 5E % 19th order harmonic 45 52 5F % 21st order harmonic 46 53 60 % 23rd order harmonic 47 54 61 % 25th order harmonic 48 55 62 % Table 30:Modbus memory map: Measurements in the Main (Table 3)� Parameter Current L1 Current L2 Current L3 Units Fundamental harmonic phase 12C 139 146 0.001 x radians 3rd order harmonic phase 12D 13 A 147 0.001 x radians 5th order harmonic phase 12E 13B 148 0.001 x radians 7th order harmonic phase 12F 13C 149 0.001 x radians 9th order harmonic phase 130 13D 14A 0.001 x radians 11th order harmonic phase 131 13E 14B 0.001 x radians 13th order harmonic phase 132 13F 14C 0.001 x radians 15th order harmonic phase 133 140 14D 0.001 x radians 17th order harmonic phase 134 141 14E 0.001 x radians 19th order harmonic phase 135 142 14F 0.001 x radians 21st order harmonic phase 136 143 150 0.001 x radians 23rd order harmonic phase 137 144 151 0.001 x radians 25th order harmonic phase 138 145 152 0.001 x radians 8.2.2.3.- Other parameters of the AFQevo filter Table 31:Modbus memory map: Filter parameters (Table 1)� Parameter Address Units Temperature of IGBTs (2) DB ºC with 1 decimal Temperature Inductor (2) E7 ºC with 1 decimal Phase L1 - L2 voltage DE V with 1 decimal Phase L2 - L3 voltage DF V with 1 decimal Phase L3 - L1 voltage E0 V with 1 decimal Positive DC bus voltage E1 V with 1 decimal Negative DC bus voltage E2 V with 1 decimal (2) For a system with devices in parallel, the parameter value is that of the device connected with RS-485.

Table 32:Modbus memory map: Filter parameters (Table 2)�

Parameter L1 L2 L3 LN Units Current�in�the�filter A3 - A2 A5 - A4 A7 - A6 A9 - A8 [Hi] + [Low] A with 1 decimal Phase – neutral voltage AA AB AC - V with 1 decimal %�of�filter�power�used D8 D9 DA - % Voltage THD BA BB BC - % with 1 decimal Table 33:Modbus memory map: Filter parameters (Table 3)� Parameter Address Description AFQevo serial no. (3) 2710 - 2711 Hi [10] + Low [11] serial no. DSP software version 10C - HMI software version 1C3 - (3) For a system with devices in parallel, the parameter value is that of the device connected with RS-485. 8.2.2.4.- AFQevo filter messages Table 34:Modbus memory map: Filter messages (Table 1)� Parameter Address Device status (4) 110 Bit Description Status 0x0001 Stop 1: ON 0: OFF 0x0002 Start 0x0004 Reset alarms (4) For a system with devices in parallel, the parameter value is that of the device connected with RS-485. Table 35:Modbus memory map: Filter messages (Table 2)� Parameter Address Alarm messages 105 (Hi value), 106 (Low value) Bit Description 0x00000000 There are no alarms 0x00000001 DC bus overvoltage alarm 0x00000002 L1 overcurrent alarm 0x00000004 L2 overcurrent alarm 0x00000008 L3 overcurrent alarm 0x00000010 L1 overvoltage alarm 0x00000020 L2 overvoltage alarm 0x00000040 L3 overvoltage alarm 0x00004000 Temperature IGBT alarm 0x00008000 Temperature Inductor alarm 0x00010000 Initial Conditions Error 0x00020000 Resonance Alarm 0x00100000 Contactor faults

Table 36:Modbus memory map: Filter messages (Table 3)�

Parameter Address Initial Conditions for which the device does not start up (5) 108 Bit Description 0x0001 Discharging DC bus 0x0002 Minimum Main Voltage 0x0004 Minimum temperature value 0x0008 Frequency error 0x0010 Charging DC bus 0x0020 Minimum DC bus voltage 0x0040 DC Bus imbalance 0x0080 The device does not communicate 0x0100 Polarity Error 0x0200 Minimum load current 0x0400 Maximum charge current (5) For a system with devices in parallel, the parameter value is that of the device connected with RS-485. Table 37:Modbus memory map: Filter messages (Table 4)� Parameter Address AFQevo status (6) 104 Status (Decimal value) Description 0 Start-up 10, 20, 30 Calibration 40 Relay test 50 Expect communications 60 Configuration 100 Start 200 Initial conditions 300 Stop 400 Synchronising 500 DC bus load 600 Operation 666 Power off 700 Alarm 950 Test (6) For a system with devices in parallel, the parameter value is that of the device connected with RS-485.

Table 38:Modbus memory map: Filter messages (Table 5)�

Parameter Address Harmonics status 109 Bit Description Status 0x0001 Harmonic 3 1:�Harmonic�filtering 0: Harmonic disabled due to resonance 0x0002 Harmonic 5 0x0004 Harmonic 7 0x0008 Harmonic 9 0x0010 Harmonic 11 0x0020 Harmonic 13 0x0040 Harmonic 15 0x0080 Harmonic 17 0x0100 Harmonic 19 0x0200 Harmonic 21 0x0400 Harmonic 23 0x0800 Harmonic 25

9�- ETHERNET COMMUNICATIONS

For an installation with devices in parallel, the Ethernet connection can be made on any device. 9.1.- CONNECTION The AFQevo has an ethernet port. This type of communication creates an intranet with IP communications. If the device that connects to this port is a computer, the network cable must be a crossover Ethernet cable, as shown in Figure 77. Figure 77:RJ-45 connector: Crossover Ethernet connection diagram� 9.2.- WEB SITE The�device�has�a�web�site�for�viewing�and�configuring�the�parameters. Figure 78 shows the main web server screen, from where you can access all of the information of the AFQevo. Figure 78: Main screen of the web site�

part of the page.

To modify the Configuration parameters, it is necessary to enter the User and Password in the Administrator section. There are two types of user: 1�- User with write access, admin: Table 39: Default username and password for a user with write access� Default User and Password User name admin Password admin 2�- User with read access, user: Table 40: Default username and password for a user with read access� Default User and Password User name user Password user For security purposes, change the passwords for accessing the web site.

It is recommended to follow the notes described in this chapter to avoid prema-

ture damage to the device's components. Table 41 shows the maintenance jobs with their respective time intervals. Table 41: Active filter maintenance. Description Interval Standard maintenance 12 months Replacement of the cooling fans 40000 h The device controls the maintenance intervals and shows the symbol on the main screen of the device if maintenance is required. The�warnings�screen,�“6.14.- WARNINGS” describes the type of maintenance procedures that must be carried out. Note: The time intervals of the maintenance operations can vary depending on the device's operating conditions and environmental factors. Follow the safety instructions in the “SAFETY PRECAUTIONS” section before car- rying out any maintenance on the AFQevo�filters. Failure to follow these instructions may result in injury or even death� Certain components in the device can reach high temperatures� Allow the device to cool down before performing any maintenance operations� 10.1.- STANDARD MAINTENANCE Perform maintenance every 6 to 12 months, depending on the level of environ- mental dirt and operation of the device. The device will indicate that the maintenance procedures must be carried out every 12 months. For an installation with devices in parallel, standard maintenance must be per- formed on all devices at the same time.

The points to be inspected are:

1�- Set the AFQevo in STOP mode and open the main switch (OFF position). 2�- Wait 1 minute for the capacitors to discharge. 3�- Clean the ventilation grilles, removing the dust. 4�- If there is a lot of dirt, remove the upper and lower fan covers and clean, removing the dust from the fans and the heatsink. 5�- Check the status and torque of the electrical connections, as well as the mechanical attach- ment to the wall. 6�- Reset the standard maintenance meter, to do so: Access the main setup screen. Figure 79: Main configuration screen. Press the Edit key and enter the password used to access the maintenance screen (Maintenance password: 8888). The screen shown in Figure 80 will be displayed. Figure 80: Maintenance screen� Press the key to reset the maintenance meter.

10.2.- COOLING FANS

The�cooling�fans�must�operate�correctly�to�avoid�overheating�in�the�active�filter� components. The device has high-speed cooling fans, with an estimated useful life of 40000 hours. Nevertheless, this useful life can be shortened depending on the conditions of use (tempera- ture,�humidity,�environmental�pollution).�In�the�event�that�the�fans�lose�their�efficiency,�the�de- vice's performance will deteriorate. The�following�symptoms�in�the�filter�behaviour�could�indicate�a�deterioration�of�the�fans:  Increase in fan noise.  Increase in temperature of the device under the same environmental conditions and load. �  The AFQevo regularly indicates a temperature alarm. �Reduction�in�the�filtering�capacity. The set of fans must be replaced if they have exceeded their useful life or show signs of dete- rioration. In such cases, Circutor will provide a spare part that consists of a set of fans so that the device can be repaired quickly and easily. Table 42: Spare part code, fan set Description Code AFQe-xxx-030M spare part fan set 920021 AFQe-xxx-100R spare part fan set 920024 For an installation with devices in parallel, all of the fans must be changed at the same time.

10�2�1�- 30 A AFQevo : AFQe-xxx-030M

To change the fan set: Figure 81: Location of the cooling fans� 1�- Put the AFQevo in STOP mode and open the main switch (OFF position). 2�- Wait 1 minute for the capacitors to discharge 3�-�Loosen�the�6�fixing�screws�of�the�fan�grille�(Phillips�screwdriver). Figure 82: Loosen the 6 fixing screws. 4�- Carefully remove the fan set and disconnect the power supply cable.

Figure 83: Fan set�

5�- Connect the power supply cable in the spare set, insert the set carefully so as not to nip any cable and retighten the 6 screws. Note: recommended torque: 1�5 Nm 6�- Power up and start the AFQevo. Check the correct operation of the fans. 7�- Check the correct operation of the fans. To do so, access the maintenance screen through the setup screen by pressing the key and entering the password used to access the maintenance screen (Maintenance pass- word: 8888). The screen shown in Figure 84 will be displayed. Figure 84: Maintenance screen� Check the operation of the fans: A�- Press the key, the fan will start working at 50% of its speed of rotation; check that it is working properly.

key to stop the fan.

B�- Press the key, the fan will start working at 100% of its speed of rotation; check that it is working properly. Press the key to stop the fan. Note: The fans will stop after 1 minute if the key is not pressed. 8�- Reset the maintenance meter of the fans by pressing the key. 10�2�2�- 100 A AFQevo RACK-TYPE: AFQe-xxx-100R To replace the fan assembly: 1�- Put the AFQevo in STOP mode and open the main switch (OFF position). 2�- Wait 1 minute for the capacitors to discharge 3�-�Loosen�the�6�fixing�screws�in�the�upper�cover�and�remove�the�cover,�Figure 85. Note: Torx 25 screws Figure 85: Loosen the 6 fixing screws and remove the back cover. 4�- Remove the screen’s cables from their guide and disconnect the fans’ cables, Figure 86.

Guide with display

cables Figure 86: Position of the guide with the cables from the screen and fans� 5�-�Loosen�the�2�fixing�screws�in�the�ventilation�nozzle�and�remove�the�nozzle,�Figure 87 Note: 8 mm hex screws Figure 87: Remove the ventilation nozzle� 6�- Loosen�the�fan’s�2�fixing�screws�(3�mm�allen�screws)�and�tilt�it�forwards�to�remove�the�fan,� gently pull the cable away from the fan Figure 88. Figure 88: Remove the fan�

7�- Remove the remaining fans by repeating step 6.

8�- Insert the fan, taking care not to pinch any cable, and re-tighten the 2 screws. Repeat this process for the remaining fans. Connect the fans’ cables to the connector. 9�- Install�the�device’s�upper�cover�by�tightening�the�6�fixing�screws. Note: Recommended tightening torque: 1�5 Nm 10�- Re-connect to the electrical network and start up the AFQevo. 11�- Check that the fans are working properly. To�do�this,�go�to�the�maintenance�screen,�via�the�configuration�screen,�by�pressing�the� key and entering the password to log into the maintenance screen (Maintenance password : 8888). The screen in Figure 89 is displayed. Figure 89: Maintenance screen� Checking the operation of the fans: A�- Press the key , the fan starts to operate at a rotation speed of 50%; check that it is working properly. Press the key , to stop the fan. B�- Press the key , the fan starts to operate at a rotation speed of 100%; check that it is working properly. Press the key , to stop the fan. Note: The fans will stop if the key is not pressed after 1 minute. 12�- Reset the fans’ maintenance meter by pressing the key.

10�2�3�- 100 A AND 200 A AFQevo cabinet-type : AFQe-xxx-100C AND AFQe-xxx-200C

To replace the fan assembly: 1�- Put the AFQevo in STOP mode and open the main switch (OFF position). 2�- Wait 1 minute for the capacitors to discharge 3�- Access the 100 A modules via the front panel. To do this, loosen the screws in the front panel (Torx 30 and 25). Carefully remove the front panel and disconnect the screen’s connectors. The torque of the front panel’s screws is 1.5 Nm. 4�- Continue from point 4, section “10.2.2.- 100 A AFQevo RACK-TYPE: AFQe-xxx-100R” Note : When you check the fans in the master device, the slave devices’ fans will automatical- ly be activated 10.3.- FUSES ( Models AFQe-xxx-100C and AFQe-xxx-200C) Each 100 A module has a fuse to protect against short circuits. Front cover Figure 90: Front cover� Fuse type NH00 125A gG 120kA 500Vac I2t 136kA2/s If the device fails to come on, check the condition of the fuse, open the front cover. The opening must be done with the device disconnected from the electrical network.

11�- TECHNICAL FEATURES

Mains voltage Rated voltage Un AFQe-3W AFQe-4W 230 ... 480 Vac F-F ± 10% 230 ... 400 Vac F-F ± 10% Frequency Fn 50�/�60�Hz ± 5% Maximum THD V 25 % Earthing system TN, TT Power: AFQe-xxx-030M Maximum consumption 1050 W Maximum power 20700 VA Maximum current (phase) 30 A RMS Maximum current (neutral) 90 A RMS Crest factor (current) 2:1 Power: AFQe-xxx-100R Maximum consumption 4000 W Maximum power 69000 VA Maximum current (phase) 100 A RMS Maximum current (neutral) 300 A RMS Crest factor (current) 2:1 Power: AFQe-xxx-100C and AFQe-xxx-200C Rated insulation voltage Ui 480 V Impulse withstand voltage Uimp 4kV, CAT III Clase 1 Rated current (phase) Ina phase AFQe-xxx-100C AFQe-xxx-200C 100 A 200 A Rated current (neutral) Ina neutral 300 A 600 A Short-time withstand current Icw 3.5 kA 1 second Peak current Ipk 80 kA peak Rated conditional short-circuit current Icc 40 kA Simultaneity RDF 1 Maximum consumption AFQe-xxx-100C AFQe-xxx-200C 4000 W 8000 W Maximum power 69000 VA 138000 VA Maximum current (phase) 100 A RMS 200 A RMS Maximum current (neutral) 300 A RMS 600 A RMS Crest factor (current) 2:1 Current measurement Type Transformer: 5/5A ... 5000/5A Frequency response up to 2500�Hz�/�3000�Hz�(60�Hz) Consumption 1.5 VA per transformer Filter specifications Filtering 2 ... 50 harmonic (adjustable) Response time <�100�μs Phase compensation Adjustable Power factor correction Adjustable Programming of priorities Adjustable

(cont.) Filter specifications

Parallel connection Up to 100 devices of different calibres Connection of the transformers only in the Master device Protective component against short circuits (AFQe-xxx-100C and AFQe-xxx-200C) Fuse NH00 125A gG 120kA 500Vac I2t 136kA2/s RS-485 Communications Field bus RS-485 Communications protocol Modbus RTU Baud rate 9600 Stop bits 1 Parity none Ethernet communications Network protocol TCP/IP, Modbus TCP User interface Display 3.5” TFT colour touch screen Web server and datalogger Environmental features Environmental conditions Indoor conditioned IEC 60721-3-3 Operating temperature -10ºC ... +45ºC Storage temperature -20ºC... +50ºC Relative humidity (with no condensation) 0 ... 95% Maximum altitude 2,000 m Protection degree IP20 Overvoltage category OVC III 300V AFQe-xxx-100C and AFQe-xxx-200C Pollution degree 2 Impact resistance IK 10 Electromagnetic compatibility Installation in type-A environments Standards Electromagnetic compatibility (CEM)� Part 6-4: Generic standards� Emis- sions standard for industrial environments� (IEC 61000-6-4:2006)� UNE-EN 61000-6-4:2007 Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement UNE-EN 55011:2011 Electromagnetic compatibility (CEM)� Part 6-2: Generic standards� Immuni- ty for industrial environments� UNE-EN 61000-6-2:2006 Safety requirements for power electronic converter systems and equip- ment - Part 1: General (Endorsed by AENOR in November of 2012�) EN 62477-1:2012 Low-voltage switchgear and controlgear assemblies - Part 1: General rules IEC 61439-1:2011

Mechanical features: AFQe-xWS-030M

Dimensions (mm) Figure 91 Weight 31 kg Enclosure Galvanised steel 1.5 mm Noise 65 dBA Connections Type Main M6 ring terminal 12 mm 2.2 ... 2.4 Nm PH2 Earth M6 ring terminal 16 mm 2.2 ... 2.4 Nm PH2 Connections Type Current 6-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm RS-485 3-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm Ethernet RJ-45 - - - 600 435 257 300 570 n9 9 Figure 91: Dimensions : AFQe-xWS-030M without EMI filters.

Mechanical features: AFQe-xWF-030M

Dimensions (mm) Figure 92 Weight 31 kg Enclosure Galvanised steel 1.5 mm Noise 65 dBA Connections Type Earth M6 ring terminal - 2.2 ... 2.4 Nm Hex 10 mm Connections Type Main End cap 5 mm2 1.5 ... 1.8 Nm PH2 Current 6-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm RS-485 3-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm Ethernet RJ-45 - - - 710 435 570 300 9 n 9 257 Figure 92: Dimensions : AFQe-xWF-030M with EMI filters.

Mechanical features: AFQe-xxx-100R

Dimensions (mm) Figure 93 Weight 70 kg Enclosure Galvanised steel 1.5 mm Noise < 65 dBA Connections Type Main M8 ring terminal 23 mm 8 ... 10 Nm PH2 Earth M6 ring terminal - 10 ... 14 Nm Hex 17 mm Connections Type Current 6-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm RS-485 3-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm Ethernet RJ-45 - - - 482.5 399.25 737 708 445 737 708 445 Figure 93: Dimensions : AFQe-xxx-100R�

Mechanical features: AFQe-xxx-100C

Dimensions (mm) Figure 94 Weight 206 kg Enclosure Free-standing sheet steel cabinet, for installation indoors, without removable parts. Noise < 65 dBA Connections Type Neutral Ring terminal 12 mm 35 Nm Hex 13 mm Earth Ring terminal 12 mm 35 Nm Hex 13 mm Connections Type Main Terminal strip with cover 35 mm2 6 Nm Allen 6 mm Current 6-pole connector 2.5 mm2 < 0.8 Nm Flat RS-485 3-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm Ethernet RJ-45 - - - 1835.5 600 822 Figure 94: Dimensions: AFQe-xxx-100C�

Mechanical features: AFQe-xxx-200C

Dimensions (mm) Figure 95 Weight 276 kg Enclosure Free-standing sheet steel cabinet, for installation indoors, without removable parts. Noise < 65 dBA Connections Type Neutral Ring terminal 12 mm 35 Nm Hex 13 mm Earth Ring terminal 12 mm 35 Nm Hex 13 mm Connections Type Main Terminal strip with cover 35 mm2 6 Nm Allen 6 mm Current 6-pole connector 2.5 mm2 < 0.8 Nm Flat RS-485 3-pole connector 2.5 mm2 0.5 ... 0.6 Nm Flat 3 mm Ethernet RJ-45 - - - 1835.5 600 822 Figure 95:Dimensions: AFQe-xxx-200C�

12�- TECHNICAL SERVICE

13�- GUARANTEE • No returns will be accepted and no unit will be repaired or replaced if it is not ac- companied by a report indicating the defect detected or the reason for the return. •The�guarantee�will�be�void�if�the�units�has�been�improperly�used�or�the�stora- ge, installation and maintenance instructions listed in this manual have not been followed.�“Improper�usage”�is�defi�ned�as�any�operating�or�storage�condition�con- trary to the national electrical code or that surpasses the limits indicated in the technical and environmental features of this manual. •�CIRCUTOR accepts no liability due to the possible damage to the unit or other parts of the installation, nor will it cover any possible sanctions derived from a pos- sible�failure,�improper�installation�or�“improper�usage”�of�the�unit.�Consequently,� this guarantee does not apply to failures occurring in the following cases: - Overvoltages and/or electrical disturbances in the supply; -�Water,�if�the�product�does�not�have�the�appropriate�IP�classifi�cation; - Poor ventilation and/or excessive temperatures; - Improper installation and/or lack of maintenance; -�Buyer�repairs�or�modifi�cations�without�the�manufacturer’s�authorisation. CIRCUTOR guarantees its products against any manufacturing defect for two years after the delivery of the units. CIRCUTOR will repair or replace any defective factory product returned during the guarantee period. In the case of any query in relation to device operation or malfunction, please contact the CIRCUTOR, SA Technical Support Service. Technical Assistance Service Vial Sant Jordi, s/n, 08232 - Viladecavalls (Barcelona) Tel: 902 449 459 ( España) / +34 937 452 919 (outside of Spain) email: [email protected]

Other Water Filtration Systems Manuals