PSE72-600-70 1SFA897107R7000 ABB The Softstarter 50/60 Hz 208-600 V AC 72 A
PSE72-600-70 1SFA897107R7000 ABB The Softstarter 50/60 Hz 208-600 V AC 72 A
The ABB PSE72-600-70 (1SFA897107R7000) is a high-performance softstarter from ABB’s PSR/PSE series, engineered to provide smooth, controlled acceleration and deceleration of three-phase AC induction motors up to 600 A. Designed for industrial applications demanding reduced mechanical stress, lower inrush current, and extended equipment life, this compact softstarter is ideal for pumps, fans, compressors, conveyors, mixers, and other medium-to-large motor-driven systems.
Featuring ABB’s advanced torque control algorithm, the PSE72-600-70 minimizes voltage spikes and mechanical shocks during startup—protecting couplings, belts, gears, and pipelines while reducing peak demand on electrical infrastructure. With built-in bypass functionality, it automatically engages an internal bypass contactor after motor ramp-up, ensuring energy-efficient continuous operation with minimal heat dissipation.
Product Overview: ABB PSE72-600-70 (1SFA897107R7000)
| Model | PSE72-600-70 |
| ABB Part Number | 1SFA897107R7000 |
| Rated Operational Current (Ie) | 600 A @ 400 V AC (AC-53a) |
| Motor Power (400 V) | Up to ~315 kW (420 HP) |
| Control Voltage | 24–240 V AC/DC (via terminals) |
| Start Time Range | 1–30 seconds |
| Stop Time Range | 1–30 seconds |
Product Images
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