R911268399 is part of the DDS Drive Controllers Series by Indramat Drives.
Cooling System: Heat Technology Installation: Minimal Efforts Required Cooling Cabinet Required: Yes Compatibility: All supply units with regulated DC voltage of 24V Protection Rating: IP 10 according to DIN 40 050 Compatible Motors: Digital AC servo motors Feedback Type: Digital Servo Position Detection Connection to Drives: Fiber optic cable DC Bus Voltage: 300V (tolerance of ±15%) Rated Current: 30A Maximum Ambient Temperature: 45°C Max Relative Air Humidity: 95%.