Technical Parameters Parameter Specification Product Name ABB PSE250‑600‑70 Soft Starter Brand ABB Model / Type PSE250‑600‑70 Device Type Electronic Soft Starter Rated Operational Current (Ie) 250 A (approx.) Main Circuit Voltage (Ue) 208…600 V AC, 50/60 Hz Control Supply Voltage (Us) 100…250 V AC, 50/60 Hz Rated Operational Power (Pe) ~75 kW @ 230 V AC; ~132 kW @ 400 V AC; ~160 kW @ 500 V AC Control Circuit Voltage (Uc) 24 V DC (optional/control logic) Starting Capacity Up to 4×Ie for ~10 s (electronic overload start capacity) Ramp Time Range ~1…30 s (start); ~0…30 s (stop) Initial Start Voltage ~30…70 % typical (adjustable) Rated Frequency 50/60 Hz (main and control circuits) Overload Protection Built‑in electronic overload protection Signal Relays / Outputs Relays for run, bypass, fault, overload Overload Monitor Output 4…20 mA analog output (for motor current feedback) LED Indicators Ready / Running / Ramp / Fault / Protection status Degree of Protection IP00 at main terminals (control side typically IP20) Phase Control Two‑phase controlled thyristor soft start Typical Applications Pumps, fans, compressors, conveyor drives, industrial motor control Dimensions ~19.0 cm (W) × ~55.0 cm (H) × ~23.65 cm (D) Weight ~13.9 kg Overload Current Limit ~1.5…7×Ie (current limit function) Bypass Internal bypass contact for efficient running Standards Compliance CE, UL, CSA (industrial control equipment safety)