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17 May 2018
powerMELA-WRC Inverter 2×80
17 May 2018
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powerMELA-WRC Inverter 160

powerMELA-WRC Inverter 160

The powerMELA inverter is designed for mobile machines with IT-network.

The powerMELA inverter is designed for mobile machines with IT-network. Liquid cooling allows the compact design of the inverter.

Thanks to the modular construction different applications can be combined in the one device. One AC machine with up to 160 kW (6-phase) or two AC machines with up to 80 kW (3-phase) can be controlled independently in 4-quadrant operation.

powerMELA-WRC Inverter 160 is a product of
Sensor-Technik Wiedemann GmbH
All rights are reserved.




Inverter version[kW]160 
Phases1 x 6
Earthing SystemITStand-alone operation only, not connected to the grid
Protection classIP6K9KCommunication Connector IP67
Operation Data
Nominal power (motor shaft)[kW]160
Nominal voltage DC[V]650Other voltages on request
Operating voltage range DC[V]400 ... 695
Temporary overvoltage DC[V]< 730For max. 5 seconds, according to DIN EN 60664
Nominal output current per phase[Aeff]120
Maximum output current per phase[Aeff]200
Switching frequency[kHz]4 ... 10
Output frequency[Hz]0 ... 600
Control modesTorque, voltage, speed (master/slave mode)
LV Power supply DC[V]9 ... 32
Mechanical data
Maximum Cooling fluid temperature[C°]60Transformer oil 50 l/min
Cooling connectoramount2M26 x 1,5
Power connectoramount270 mm² with 8 mm cable lug
Communication connector19 pins2 x CAN; I/O
Control interface2 x CAN
Ground connector connection1 x 35 mm² with 8 mm cable lug
Maximum impulse withstand voltage[V]4000
Maximum altitude of usem a.s.l.5000
Dimensions L x W x H (L x W x H)mm (inch)531 x 295 x 196 (20.9 x 11.6 x 7.8)

Code: 1080204000100  INVERTER STAND-ALONE POWERMELA 1x80kW

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