ABB India provides 3Phase softstarter with AC3 rating of 450KW and 840A. The general part number of the softstarter is PSTB1050-690-70. Soft Starters are used with AC electric motors to temporarily reduce the load and torque in the powertrain and electrical current surge of the motor during startup. They provide better alternatives to  DOL starter and Star Delta starters. (more…)

Soft Starters used with AC electric motors to temporarily reduce the load and torque in the powertrain and electrical current surge of the motor during startup.
Provide better control than an online DOL or Star Delta Starter.
ABB PST Type soft starter OEM Part No: PSTB840-690-70 (720A). (more…)

Soft Starters used with AC electric motors to temporarily reduce the load and torque in the powertrain and electrical current surge of the motor during startup.
Provide better control than an online DOL or Star Delta Starter.
ABB PST Type soft starter OEM Part No: PSTB720-690-70 (570A). (more…)

Soft Starters used with AC electric motors to temporarily reduce the load and torque in the powertrain and electrical current surge of the motor during startup.
Provide better control than an online DOL or Star Delta Starter.
ABB PST Type soft starter OEM Part No: PSTB570-690-70 (470A). (more…)

Soft Starters used with AC electric motors to temporarily reduce the load and torque in the powertrain and electrical current surge of the motor during startup.
Provide better control than an online DOL or Star Delta Starter.
ABB PST Type soft starter OEM Part No: PSTB470-690-70 (370A). (more…)