Leroy-Somer R220 VSG+CCM Manuals

4291 en -10.2008 /a R220 A.V.R. Installation and maintenance LEROY-SOMER Installation and maintenance 4291 en-10.2008/a R220 A.V.R. This manual concerns the alternator A.V.R. which you have just purchased. We wish to draw your attention to the contents of this maintenance manual. By following certain important points during installation, use and servicing of your A.V.R., you can look forward to many years of trouble-free operation. SAFETY MEASURES Before using your machine for the first time, it is important to read the whole of this installation and maintenance manual. All necessary operations and interventions on this machine must be performed by a qualified technician. Warning symbol for an operation capable of damaging or destroying the machine or surround-ing equipment. Ourtechnical support service wi II be pleased to provide any additional infor-mation you may require. The various operations described in this manual are accompanied by recommen-da- tions or symbols to alert the user to potential risks of accidents. It is vital that you unders- tand and take notice of the following warning symbols. Warning symbol for general danger to personnel. This A.V.R. can be incorporated in a machine marked C.E. Warning symbol for electrical danger to personnel. Note: LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorpórate the latest technological developments. The information contained in this document may therefore be changed without notice. «*i r v ~ S o m e r LEROY-SOMER Installation and maintenance 4291 en-10.2008/a R220 A.V.R. CONTENTS 1 - SUPPLY....................,..... ...4 1.1 - SHUNT excitation system............................. 4 2-R220A.V.R.......................................................................... 4 2.1 - Characteristics ............. 4 2.2 - R220 AVR option...................................... 4 3 - INSTALLATION - COMMISSIONÍNG.......................................................... 3.1 - Electrical checks on the AVR.............................................................................. 5 3.2 - Settings...................................................................................................................... .5 3.3 - Electrical faults................................................................................................... 6 4 - SPARE PARTS..................................................... 7 4.1 - Designation......................................................................................................... 7 4.2 - Technical support Service.............................................................................................7 All such operations performed on the A.V.R. should be undertaken by personnel trained in the commissioning, servicing and maintenance of electrical and mechanical components. Copyright 2005 : MOTEURS LEROY-SOMER This document is the property o f: MOTEURS LEROY-SOMER It may not be reproduced in any form without prior authorization. All brands and models have been registered and patents applied for. ttrni/* C^¿r>!¡nnÉ cu ¡r

2013.05 / b R220 VSG + CCM 5+ 6- E+ E- U V R 220 VSG STAB VOLT (-) (+) + - PT100 + - + U1 U2 U3 V1 V2 V3 W1 W2 W3 LEM batt. Armature Exciter Rotor Stator Diode bridge 300 A fuse LEM load This manual is to be given to the end user A.V.R. multi batteries dedicated Installation and maintenance 4705 en - 2 4705 en - Installation and maintenance R220 VSG + CCM A.V.R. LEROY-SOMER 2013.05 / b SAFETY MEASURES Before using your machine for the first time, it is important to read the whole of this installation and maintenance manual. All necessary operations and interventions on this machine must be performed by a qualified technician. Our technical support service will be pleased to provide any additional infor-mation you may require. The various operations described in this manual are accompanied by recommen-da- tions or symbols to alert the user to po tential risks of accidents. It is vital that you unders- tand and take notice of the following warning symbols. This A.V.R. can be incorporated in a machine marked C.E. Warning symbol for an operation capable of damaging or destroying the machine or surround-ing equipment. Warning symbol for general danger to personnel. Warning symbol for electrical danger to personnel. Note: All rights are reserved to modify the characteristics of the products at any time in order to incorporate the latest technological developments. The information contained in this document may therefore be changed without notice. WARNING This manual concerns the alternator A.V.R. which you have just purchased. We wish to draw your attention to the contents of this maintenance manual. By following certain important points during installation, use and servicing of your A.V.R., you can look forward to many years of trouble-free operation. 3 4705 en - Installation and maintenance R220 VSG + CCM A.V.R. LEROY-SOMER 2013.05 / b CONTENTS 1 - SUPPLY ..............................................................................................................................4 1.1 - SHUNT excitation system ............................................................................................4 2 - R220 VSG + CCM ..............................................................................................................4 2.1 - R 220 VSG Characteristics ...........................................................................................4 2.2 - CCM Characteristics ...................................................................................................5 2.3 - Wiring and connection diagram ...................................................................................8 3 - INSTALLATION - COMMISSIONING .................................................................................9 3.1 - Electrical checks on the AVR ........................................................................................9 3.2 - Settings ......................................................................................................................10 3.3 - Electrical faults ...........................................................................................................10 4 - SPARE PARTS ................................................................................................................. 11 4.1 - Designation ................................................................................................................ 11 4.2 - Technical support service ........................................................................................... 11 5 - ANNEX ............................................................................................................................12 5.1 - Battery 1: OpZV type .................................................................................................12 5.2 - Battery 2: SBS EON type ...........................................................................................13 5.3 - Battery 3: Saft Evolion type ........................................................................................14 5.4 - Battery 4: Exide A600 type .........................................................................................15 All such operations performed on the A.V.R. should be undertaken by personnel trained in the commissioning, servicing and maintenance of electrical and mechanical components. The R220 VSG is an IP00 product. It must be installed inside a unit so that this unit’s cover can provide IP20 minimum total protection (it must only be installed on LS alternators in the appropriate location so that when viewed externally, it has a higher degree of protection than IP20). Copyright 2005 : MOTEURS LEROY-SOMER This document is the property of : MOTEURS LEROY-SOMER It may not be reproduced in any form without prior authorization. All brands and models have been registered and patents applied for. 4 4705 en - Installation and maintenance R220 VSG + CCM A.V.R. LEROY-SOMER 2013.05 / b 1 - SUPPLY 1.1 - SHUNT excitation system The alternator with Shunt excitation is self- excited with an R 220 VSG + CCM voltage regulator. The regulator monitors the exciter excitation current as a function of the alternator output voltage. Very simple in design, the alternator with shunt excitation has no sustaining short-circuit capacity. 2 - R220 VSG A.V.R. + CCM 2.1 - R 220 VSG characteristics - Storage : -55°C ; +85°C - Operation : -40°C ; +65°C - Voltage regulation: ± 0.5%. - Voltage supply/sensing range 12 to 70 V (30 to 67 Hz) - Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20% - Voltage setting P1 - Stability setting P2. - Power supply protected by 8 A fuse, slow- blow action (tolerates 10 A for 10 s) The fuse is impregnated in the resin, therefore it can not be replaced. - Variable frequency from 30 Hz to 67 Hz. - The size of the screwdriver tip used to adjust the potentiometer is 2.5 mm. 124 mm 85 mm 2 holes Ø5.8 x 109 mm E+ E- R 220 VSG P1 P2 VOLT STAB (-) (+) (U) (V) CCM input (±3V) Voltage Stability