The WEG SSW07 soft-starter is a static starter, designed for the acceleration, deceleration and protection of three-phase induction motors by controlling the voltage applied to the motor. It is compact has all the protections for the electric motor, adapting to the application requirements through optional accessories, which can be easily installed on the soft-starter.
The three-phase voltage control on the SSW07 allows its use in applications considered heavy, such as alternate, centrifugal pumps (sanitation, irrigation and oil), fans, exhausters, blowers, air compressors, refrigeration (screw and piston), mixers, aerators, centrifuges, rock crushers, grinders, woodchippers, paper refiners, rotary ovens, wood saws and planes, ball and hammer mills and load conveyors.
Features of the series:
Currents: 17 to 412 A
Voltage: 220 to 575 V
Built-in bypass
High starting duty
Total control on the three phases
Protection of the motor and built-in starter
"Kick-Start" function for starting loads with high static friction
Remote or local HMI (optional)
Input for the motor PTC (optional)
Operation in environments up to 55 °C
Extremely reduced weights and dimensions
RS-232, RS-485, DeviceNet or Ethernet communication (optional)
