WEG SSW900E0670T6E4B SOFT-STARTER SSW900E0670T6E3B

Soft-starters are drives dedicated to the smooth acceleration and deceleration of three-phase electric motors, by controlling the voltage applied to the motor. With proper adjustment of the variables, the torque produced is adjusted to the load requirement, thus ensuring that the requested current is the minimum required for starting. The SSW900 is a soft-starter with three-phase motor control, built-in by-pass and torque control. Intended to drive motors from 10 to 1.400 A. Rated current 670 A Power supply 400-690 V Enclosure IP00 Frame E Attributes Starting duty cycle AC-53b 3-30:690 Starting regime (with ventilation kit) No Standard (3 leads) Yes Inside delta (6 leads) Yes SoftPLC (ladder programming) Yes, 4K bytes Voltage ramp Yes Voltage ramp and current limit Yes Current limit Yes Current limitation ramp Yes Pump control Yes Torque control Yes Direct on line start Yes Product certification CE and EAC Parameterization via trimpots and dip switche