The SIRIUS 3RW30 soft starters are designed for soft starting of three-phase asynchronous motors. With 2-phase control, current is kept to a minimum in all three phases during startup, while eliminating disturbing DC components. This allows soft starting of motors up to 55 kW (at 400 V) and prevents current and torque peaks commonly seen with star-delta starters
Technical Specifications
Application: Soft starting of 3-phase asynchronous motors
Control method: 2-phase control
Motor power: Up to 55 kW (at 400 V)
Benefits: Reduced current, no DC components, no current/torque peaks
Accessories: Available for SIRIUS 3RW30 Basic Performance series
Control method: 2-phase control
Motor power: Up to 55 kW (at 400 V)
Benefits: Reduced current, no DC components, no current/torque peaks
Accessories: Available for SIRIUS 3RW30 Basic Performance series
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