R911254850 is part of the DDS Drive Controllers Series by Indramat Drives.
Qualified Personnel Requirement: Yes Compliance with EMC 89/336/EWG directives: Yes Usage in Refinery plants, Cranes and Elevators: No Covered Live Parts Requirement Before Switching On: Yes Earth Wire Checking: After Installation Electrical Parts Voltage: Over 50V Maximum Relative Air Humidity: 95% High Electric Voltage Warning: Yes Faulty Wiring Result: Dangerous Controller Movements Emergency Stop Switch Functionality Requirement: Yes Large Cabinet Requirement: May be needed Minimum Effort Requirement for Mounting and Installation: Yes Air conditioning Requirement: May be needed S-DDS2 Connector Kit: Included Clearance Distance Requirement: 80mm at the top and bottom Bb Contact: Yes Charging Resistors Bridging: No Backup Support: 1 Year Global Delivery: Yes.