3RW55

SIRIUS 3RW55 soft starter High Performance

Due to its exceptional functionality, the intelligent SIRIUS 3RW55 soft starter can solve even the most difficult starting and stopping tasks simply and particularly gently.

3 phase control, performance range up to 710 kW (at 400 V) in the inline circuit and up to 1 200 kW (at 400 V) in the inside-delta circuit.

Yêu cầu báo giá Liên hệ

Equipped with the utmost functionality, the SIRIUS 3RW55/ 3RW55 Failsafe soft starters confidently handle even difficult starting and stopping operations. Soft starters are available in a performance range at 400V:

3RW55: 5.5 – 710 kW with inline circuit and 11 – 1200 kW with inside-delta.
3RW55 Failsafe: 5.5 – 315 kW with inline circuit and 11 – 560 kW with inside-delta.

Pump stop and torque control, reduced mechanical loading and optimum pump stop control

The functions have been specially designed to offer maximum user friendliness.

The detachable HMI (with color display, local interface and slot for micro SD memory card) and TIA Portal, plug-in communication modules (PROFINET, PROFIBUS, EtherNet/IP and Modbus) provide maximum flexibility. With their modern hybrid switching technology and three-phase motor control, the SIRIUS 3RW55/ 3RW55 Failsafe soft starters optimum motor control and energy-saving use.

Certified according to ATEX/IECEx directive, suitable for the starting of explosion-proof motors