Advanced softstarter for medium to large motors, offering smooth control and multiple communication options.
The ABB PSTX85-600-70 softstarter is a sophisticated motor control solution designed for medium to large-sized three-phase motors. It boasts a maximum operational current of 85 A with an operational voltage range of 208 to 600 V AC. The device offers a three-phase control soft start and stop through a voltage or torque ramp, ensuring smooth motor operation and reducing mechanical stress. It includes a built-in bypass function for easy installation and energy efficiency. The PSTX85-600-70 is equipped with advanced features such as current limit, kickstart, analog output, and motor heating, making it suitable for a variety of applications including pumps, fans, compressors, and conveyors. With a detachable full graphic display rated at IP66, it ensures user-friendly interaction and monitoring. Moreover, it supports multiple communication options including hardwire inputs and Fieldbus communication protocols like Modbus RTU, Profinet, and Ethernet IP, providing flexibility and integration capabilities for various industrial setups.
Key Features
- Soft start and stop with voltage or torque ramp
- Built-in bypass for easy installation
- Detachable full graphic display, IP66 rated
- Supports Modbus RTU, Profinet, Ethernet IP
- Current limit, kickstart, and motor heating features
Technical Specifications
| Specification |
Value |
| Material | Durable industrial-grade components |
| Dimensions | Depth 198 mm, Height 314 mm, Width 150 mm |
| Weight | 4.7 kg |
| Power | Rated operational current 85 A, voltage 208-600 V AC |
| Warranty | Standard manufacturer's warranty |
