PSR4/5-212 by Kollmorgen

The Kollmorgen PSR4/5-212 from the PSR Servo Power Supplies series is a high-reliability servo power supply designed for industrial automation, accepting a main AC line voltage of 160-253 VAC on 1–3 phases at 47–63 Hz. It delivers 3.6 kW of output power at 310 VDC, with a continuous current of 12 Amps (rms/phase), a peak current of 20 Amps (50 msec) and 24 Amps (2 sec), and features a 15 Amp shunt regulator. Additional specs include a 90–132 VAC control input, soft-start surge of 150 Amp, power dissipation of 40 W, internal heat dissipation of 120 W, and a maximum charge time of 25 msec, ensuring precise performance and thermal management.