PSE85-600-70_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Specifications Parameter Specification Product Code PSE85-600-70 Series ABB PSE Electronic Motor Starters Rated Operational Current (Iₑ) 85 A (at 400V, 40°C ambient) Supply Voltage 3-phase, 380 - 690 V AC, 50/60 Hz Motor Power Range Approx. 45 - 55 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 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 (I²t), phase loss/imbalance, jam/blocked rotor, underload, and PTC thermistor input for direct motor temperature monitoring. Enclosure IP00 (Open Type) for mounting inside a customer-supplied control cabinet. Ambient Temperature -25°C to +60°C (operating), with derating required above +40°C. Communication Via optional plug-in communication modules (e.g., PROFIBUS DP, Modbus RTU, DeviceNet). Standards & Approvals IEC/EN 60947-4-2, UL 508, CE, cULus listed.

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DESCRIBE

The ABB PSE85-600-70 is a microprocessor-based electronic motor starter that integrates soft-start capability, comprehensive motor protection, and control functions into a single, compact unit. Part of ABB's PSE series, it is designed to replace traditional electromechanical starting methods (such as Star-Delta starters) by providing smooth, controlled acceleration and deceleration of three-phase AC induction motors. This reduces mechanical stress on the motor, coupling, and driven equipment while limiting inrush current on the electrical supply.

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