R911170086 is part of the PSI Frequency Inverters Series by Indramat Power Supplies.
Application: Resistance Seam, Projection, and Spot-Welding Thermal Constant Current Rating: 220A Control Function: Integrated CE Certification: Conforms Operating Environment Specifications: DIN EN 50081-2 and 50082-2 Protection Rating: IP 20 Required Switchgear Cabinet Rating: IP 54 Operating Frequency: 50-60Hz Installation Clearance: 100mm (Top and Bottom) Maximum Ambient Operating Temperature: 55°C Humidity Class: Class F (According to DIN 40040) Over-Voltage Protection: Metal Oxide Varistor Maximum Installation Elevation: 2000m Maximum Output Current Rating: 800A Clocking Frequency: 1kHz Mounting: Vertical