BONFIGLIOLI active Installation Manual

GB Frequency inverter 230 V / 400 V ...

This documentation is valid for the frequency inverter series ACT and ACU in "Cold Plate" variant (type designation ACT xxx-xxx C, ACU xxx-xxx C). The "Cold Plate" variant differs from the frequency inverter series ACT and ACU de- scribed in the instructions only as regards the design of the heat sink. The installation instructions complement the documentation by the information relating to the variant details. F ...

1 Scope of Supply for Devices in "Cold Plate" Variant...................................................... 3 1.1 ACT/ACU 201 (up to 3.0 kW) and ACT/ACU 401 (up to 4.0 kW)............................. 3 1.2 ACT/ACU 201 (4.0 to 9.2 kW) and ACT/ACU 401 (5.5 to 15.0 kW) ........................ 4 1.3 ACT/ACU 401 (18.5 to 30.0 kW).............................................................................. 5 2 Technical data ........ ...

The scope of supply of the "Cold Plate" variant differs from the scope defined in the operating instructions as regards the heat sink design and the standard fixtures which are not required in this variant. 1.1 ACT/ACU 201 (up to 3.0 kW) and ACT/ACU 401 (up to 4.0 kW) Scope of Supply Scope of supply A Frequency inverter B Terminal bar X1 (Phoenix ZEC 1,5/ST7,5) Plug-in terminals for mains conn ...

15.0 kW) Scope of Supply Scope of supply A Frequency inverter B Terminal bar X10 (Phoenix ZEC 1,5/3ST5,0) Plug-in terminals for relay output C Instructions and installation instructions for the device in "Cold Plate" variant, CD ROM with manuals D Control terminal X210A / X210B (Wieland DST85/RM3,5) Plug-in terminal for connection of control signals Note: Immediately check the goods received f ...

Scope of Supply Scope of supply A Frequency inverter B Terminal bar X10 (Phoenix ZEC 1,5/3ST5,0) Plug-in terminals for relay output C Instructions and installation instructions for the device in "Cold Plate" variant, CD ROM with manuals D Control terminal X210A / X210B (Wieland DST85/RM3,5) Plug-in terminal for connection of control signals Note: Immediately check the goods received for quality, quantity and type. ...

ACU in the "Cold Plate" variant. The recommended motor shaft output applies to the corresponding nominal voltage of the frequency inverter according to the instructions at a switching frequency of 2 kHz. The weights and dimensions differ from the data listed in the instructions. The dimensions are valid for the frequency inverter without plug-i ...

Type designation ACT/ACU 401 -05 -07 -09 -11 -12 -13 -15 -18 Motor-side output Recommended motor shaft output P kW 0.55 0.75 1.1 1.5 1.85 2.2 3.0 4.0 Mechanical Dimensions HxWxD mm 190x82x140 250x85x140 Weight (approx.) m kg 1.2 1.6 Type of protection - - IP20 (EN60529) Installation position - - vertical Environmental conditions Energy dissipation (at 2 kHz switching frequency) P W 40 46 58 68 68 87 115 130 C ...

Warning: During operation, the heat sink can reach a temperature of up to 75 °C. Do not touch the heat sink during operation. The heat sink may be hot even some time after the frequency inverter was switched off. The “Cold Plate” variant enables installation of the frequency inverter on suitable sur- faces which have sufficient thermal conductivity to dissipate the heat developing during the operation of the frequency in ...

The heat in the frequency inverter due to the energy dissipation of the electronic com- ponents (rectifier and IGBT) must be dissipated to a heat sink via the cold plate of the frequency inverter. The capacity to dissipate this heat mainly depends on the size of the heat sink surface, the ambient temperature and the heat transmission resistance. An increase of the heat transmission rate can only be realized to ...

Type designation ACT/ACU 201 -05 -07 -09 -11 -13 -15 Motor-side output Recommended motor shaft output P kW 0.55 0.75 1.1 1.5 2.2 3.0 Mains-side input Nominal voltage U V 230 Energy dissipation, heat sink [2 kHz] Pv W 43 53 73 84 115 170 Energy dissipation, interior Pv int W 12 15 18 21 25 31 Thermal resistance Thermal resistance Rth K/W 0.93 0.75 0.55 0.48 0.35 0.24 Mechanical Dimensions HxWxD mm 190x82x14 ...

Type designation ACT/ACU 401 -05 -07 -09 -11 -12 -13 -15 -18 Motor-side output Recommended motor shaft output P kW 0.55 0.75 1.1 1.5 1.85 2.2 3.0 4.0 Mains-side input Nominal voltage U V 400 Energy dissipation, heat sink [2 kHz] Pv W 40 46 58 68 68 87 115 130 Energy dissipation, interior Pv int W 12 15 18 20 21 25 31 35 Thermal resistance Thermal resistance Rth K/W 1.0 0.87 0.69 0.59 0.59 0.46 0.35 0.31 Me ...

Type designation ACT/ACU 401 -27 -29 -31 Motor-side output Recommended motor shaft output P kW 18.5 22.0 30.0 Mains-side input Nominal voltage U V 400 Energy dissipation, heat sink [2 kHz] Pv W 420 470 750 Energy dissipation, interior Pv int W 160 175 265 Thermal resistance Thermal resistance Rth K/W 0.08 0.07 0.05 Mechanical Dimensions HxWxD mm 250x225x171 Heat sink HxW mm 230x225 Tk max –TU ΔT K 40 T ...

The size of the heat sinks can be reduced if fans are installed or a liquid cooling system is used in addition to the "Cold Plate" technology. The size of the heat sink can be reduced proportionally to the increase in the flow rate of the cooling medium. In the following a fan cooling system is described as an example. For calculating the maximum permissible heat resistance Rth enforced for cooling by means of a fan, a p ...

- The temperature of the cold plates of the frequency inverters must not exceed Tkmax = 75 °C for a nominal power of 0.55...3.0 kW and Tkmax = 70 °C for a nominal power of 4.0...18.5 kW. - Additional power losses Pv int are dissipated as heat into the interior of a control cabinet. These losses may amount to 30% of the total energy dissipation ...

faces which comply with the specifications listed in these installation instructions. Dur- ing installation, both the installation and the safety instructions as well as the device specifications must be complied with. Warning: To avoid serious physical injuries or considerable damage to property, only qualified persons may work on t ...

15.0 kW) Installation "Cold Plate" variant a1 a2 a b b4 b2 b3 c c1 d b1 Dimensions in mm Frequency inverter a b c d 4.0 … 5.5 kW 100 250 144 Ø 6.6 ACT/ACU 201 7.5 … 9.2 kW 125 250 144 Ø 6.6 5.5 ... 9.2 kW 100 250 144 Ø 6.6 ACT/ACU 401 11.0 ... 15.0 kW 125 250 144 Ø 6.6 Installation dimensions in mm Frequency inverter a1 a2 b1 b2 b3 b4 c1 4.0 … 5.5 kW 125 113 230 100 200 15 10 ACT/AC ...

Installation "Cold Plate" variant b c c1 b1 b4 b2 b3 d a1 a2 a Dimensions in mm Frequency inverter a b c d ACT/ACU 401 18.5 ... 30.0 kW 200 250 171 Ø 6.6 Installation dimensions in mm Frequency inverter a1 a2 b1 b2 b3 b4 c1 ACT/ACU 401 18.5 ... 30.0 kW 225 212.5 230 100 200 15 8 ...

and below the frequency inverter and 100 mm on both sides of the unit. • For fixing the frequency inverter, drill 6 threaded holes M6 in the installation sur- face. For the installation dimensions, refer to the above illustrations. • Clean the contact surfaces of the cold plate and the heat sink. • Apply a thin and uniform film of heat condu ...

48-50 Adderley St. (East) Auburn (Sydney) N.S.W. 2144 Tel. (+61) 2 8748 4400 - Fax (+61) 2 9748 8740 P.o. Box 6705 Silverwater NSW 1811 www.bonfiglioli.com.au - [email protected] AUSTRIA MOLL MOTOR GmbH Industriestrasse 8 - 2000 Stockerau Tel. (+43) 2266 63421+DW - Fax (+43) 6342 180 Tlx 61 32 22 348 Molla www.mollmotor.at - [email protected] BELGIUM N.V. ESCO TRANSMISSION S.A. Culliganlaan 3 - 183 ...