R911203143 is part of the RZR Frequency Converters Series by Indramat Drives.
Specs
Function: Controller for HPS power stack module Built-In Power Supply: Yes Heat Regulation: Natural Convection Material: Quality Materials Protection Class: IP20 Penetration Resistance: Resistant to solid material larger than 12mm Quality Standards: Internationally Recognized Operating Efficiency: 95% Life Expectancy: Over 5 years under normal operation Maximum Required Current: 570 Amperes Connection: Through three-phase electrical connector Firmware: Not Included, separate order required Maximum Operating Temperature: 40 degrees Celsius Maximum Installation Height: 1000 meters above sea level Global Shipping: Yes.