R911200880 (RD42.1-4R-105-L/S116)

Name: R911200880 (RD42.1-4R-105-L/S116)
Brand: Indramat Drives
SKU: RD42.1-4R-105-L/S116
Price: 895.00 USD

RD 500 Drive Controllers

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The R911200880 (RD42.1-4R-105-L/S116) is a power supply unit from the REFUdrive 500 series, engineered for integration with compatible drive converters. It operates at a rated output of 105 kW and a steady current of 200 A on a 3-phase AC supply at 400 V, with a frequency range of 50–60 Hz. The unit employs forced air cooling and is designed as a regenerative device variant. It measures 1090 mm x 500 mm x 360 mm and weighs 98 kg, requiring a minimum lateral clearance of 100 mm for thermal management. Operating parameters include an efficiency of 0.97 to 0.98, support for installation up to 1000 m altitude, ambient temperatures from 0 to +40 °C, and relative humidity up to 85% non-condensing. The device is housed in an IP20-rated steel switchgear cabinet.