Liduro LCU300-NG2 power electronics module

The liquid-cooled LCU-300-NG2 power electronics module from Liebherr covers the power range from 1,000kW to 2,000kW in just one size. The power electronics module can be configured as a drive or regenerative unit and can be planned in parallel operation for multiple-axis drive units with a common intermediate direct voltage circuit for maximum ratings and partial redundancy.

The power electronics modules can also be supplemented with a braking chopper with the same size. Tailored and parameterisable control systems allow precise and highly dynamic processes in industrial applications with Liebherr control units.
Voltage category 380 / 500 / 690 V
Switching DC/AC
Power 1,000 - 2,000 kW
Cooling Liquid-cooled

Technical data

Voltage category 380 / 500 / 690 V
Switching DC/AC
Power 1,390 / 1,600 / 2,000 / 2,500 / 3,000 / 3,500 / 4,000 / 4,500 / 5,000 / 5,500 kW
Power 1,000 - 2,000 kW
Output frequency 0 - 150 Hz
Cooling Liquid-cooled
Temperature range -40 to 50 °C
IP rating IP21
Installation Wall mounting
Weight 104 kg
Dimensions (H/W/D) 890 / 215 / 580 mm

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