Technical Specifications
Parameter Specification
Product Code PSE142-600-70
Series ABB PSE Electronic Motor Starters
Rated Operational Current (Iₑ) 142 A (at 400V, 40°C ambient)
Supply Voltage 3-phase, 380 - 690 V AC, 50/60 Hz
Motor Power Range Approx. 75 kW (at 400V)
Control Supply Voltage (Us) Selectable: 24 V AC/DC, 48-130 V AC, 110-130 V DC, or 200-240 V AC/DC
Starting Method Voltage ramp with adjustable initial torque (kick start) and ramp time
Starting Current Adjustable, typically up to 400% of motor Full Load Current (FLC)
Stopping Method Coast stop (standard); programmable soft stop (optional)
Motor Protection Class 10 electronic overload protection, phase loss/imbalance, jam protection, underload, PTC thermistor input
Enclosure IP00 (Open Type) for panel mounting
Ambient Temperature -25°C to +60°C (operating), derating above +40°C
Communication Optional plug-in communication modules (PROFIBUS DP, Modbus RTU, DeviceNet)
Standards & Approvals IEC/EN 60947-4-2, UL 508, CE, cULus
The ABB PSE142-600-70 is a microprocessor-based electronic motor starter that integrates soft-start functionality, comprehensive motor protection, and control logic into a single compact device. Part of ABB's PSE series, it replaces traditional electromechanical starting solutions by providing smooth, controlled acceleration and deceleration of three-phase AC induction motors up to 75 kW. This reduces mechanical stress on driven equipment while limiting inrush current on the electrical supply.