Description
The ABB PSTX85-600-70 is a high-performance soft starter engineered for precision motor control in demanding environments. Designed to handle up to 85 A, it supports an operating voltage range of 208 to 600 V AC, making it suitable for a wide range of heavy-duty industrial applications.
Equipped with three-phase control, the PSTX series ensures smooth soft start and stop via voltage or torque ramp technology. The built-in bypass reduces power losses, minimizes heat generation, and simplifies installation.
The PSTX soft starters also feature flexible control voltage support from 100–250 V AC at 50/60 Hz, and are compatible with advanced motor protection and control functions such as kickstart, current limit, motor heating, and analog output.
With compact dimensions and robust functionality, the PSTX85-600-70 is ideal for critical motor-driven systems such as pumps, fans, conveyors, and compressors, ensuring reduced mechanical stress and extended motor lifespan.
Specifications
| Specification | Details |
|---|---|
| Model | PSTX85-600-70 |
| Type | Soft Starter |
| Product ID | 1SFA898108R7000 |
| ABB Type Designation | PSTX85-600-70 |
| EAN | 7320500501306 |
| Rated Operational Current | 85 A |
| Operating Voltage Range | 208 – 600 V AC |
| Control Voltage Range | 100 – 250 V AC (50/60 Hz) |
| Motor Control Method | Voltage or Torque Ramp (3-phase control) |
| Built-in Bypass | Yes |
| Typical Applications | Pumps, Fans, Compressors, Conveyors |
| Product Net Weight | 4.7 kg |
| Dimensions (W × H × D) | 150 mm × 314 mm × 198 mm |
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