ABB PSE300-600-70-1

The ABB PSE300-600-70-1 is a reliable softstarter designed to handle motors up to 300 amps, operating within a voltage range of 208 to 600 volts AC. Its control voltage spans from 100 to 250 volts AC at 50/60 Hz, making it versatile for various industrial setups. This softstarter smoothly manages motor startup and shutdown by controlling voltage or torque ramps across two phases, helping reduce mechanical stress and energy consumption thanks to its built-in bypass feature.

Equipped with helpful protection functions like current limiting, kickstart, underload, locked rotor, and end-of-line detection, the PSE300-600-70-1 ensures safe and efficient motor operation. It also provides user-friendly monitoring through an illuminated, symbol-based display that’s language neutral—plus, you can add an IP66-rated external keypad for more convenient control.

Communication with this softstarter is flexible: you can use hardwired inputs for start, stop, or fault reset; connect via Modbus RTU fieldbus; or employ an external adapter with a Fieldbus plug. Ideal for three-phase motors ranging from 18 to 370 amps, this softstarter fits well in applications like pumps, fans, compressors, and conveyors. Distributed by BSP Automation, the PSE300-600-70-1 strikes a solid balance between high starting power and cost-effectiveness—a real workhorse in its class.