The BAUMULLER BUM61-40/60-54-B-O-12 is a discontinued 3-phase servo drive operating at 400-460 VAC with 50/60 Hz frequency. It features a 24 VDC supply, 29 KVA input power, 540 VDC link voltage, and delivers 27 KVA output at 40/60 amps. The unit includes ballast but lacks a safety relay.