R911170879 is part of the PST Thyristor Power Units Series by Indramat Power Supplies.
Product Type: AC welding controller Integration: Integrated control function Cooling Mechanism: Air-cooling Rated Voltage Range: 400 – 600 V (-20 % to 10 %) Operating Clock Frequency: 50 – 60 Hz Output Current: Maximum value of 365 Amperes at 30 % duty cycle Maximum Permissible Ambient Temperature: 55 degrees Celsius Maximum Cooling Air Temperature: 45 degrees Celsius Air Pressure Rating: Any value within 0 – 2000 meters above sea level Nominal Voltage Supply: DC 24 Volts Shipping: Global.