R911291731 is part of the HVR Power Supply Units Series by Indramat Power Supplies.
Specs
Product Type: Power Supply Unit Input Voltage: 3 x 380 – 480 V Frequency: 50/60 Hz Continuous Regenerated Power: 10 kW Peak Regenerative Power: 30 kW Bleeder Peak Power: 120 kW Maximum Regenerated Energy: 80 kWs Internal DC Bus Capacity: 0.8 mF External DC Bus Capacity: 20 mF Degree of Protection: IP 10 Weight: 21 kg Connectivity: Multiple Drive Controllers Mode of Operation: Generator Mode Control Voltage Source: DC Bus Voltage Monitoring Function: Yes Maximum Continuous Mechanical Power: 36 kW Maximum Relative Humidity: 95% Installation Elevation: Up to 1000 meters above sea level Operating Temperature: 5 to 45 degrees Storage Temperature: -30 to 85 degrees Cooling Method: Air Cooling Clearance (when installed in unventilated cabinet): 300 mm top, 100 mm sides