R911254446 is part of the DKS AC Servo Drives Series by Indramat Drives.
Product Line: Servo Drives and Motors Input Connection: 1-phase AC 230V and 3-phase AC 3 x 230V Tolerance: ±10% Operating Frequency: 50/60 Hz PWM Frequency: 18 kHz Power Requirement for 1-phase: 3.5 kW Continuous Current for 1-phase: 10 A Power Requirement for 3-phase: 4.5 kW Continuous Current for 3-phase: 15 A Rated and Peak Current: 30 A Ideal Ambient Temperature Range: +5 to +45 degree Celsius Maximum Operational altitude: 1000 meters Protection Class: IP10 Fuse: 12 A/16 A Basic Unit Model: DKS 1.1-W030B-D Slot U1: SERCOS interface DSS 1.3 Slot U2 to U4: Auxiliary plug-in modules Slot U5: DSM 2.1 software module