Siemens Sirius 3RW55 (5.5 – 1200 kW) High
Siemens 3RW55356HA14
- Power supply voltage: 200-480 V AC
- Rated current: 143 А
- Functions: soft start, soft braking, reverse, overload, overvoltage and ground fault protection
- Connection method: terminal block
Siemens 3RW55432HA16
SIRIUS soft starter 200-690 V 210 A
Siemens 3RW55436HA06
SIRIUS soft starter 200-690 V 210 A
Siemens 3RW55442HA06
SIRIUS soft starter 200-690 V 250 A
Siemens 3RW55452HA14
SIRIUS soft starter 200-480 V 315 A
Siemens 3RW55452HA16
SIRIUS soft starter 200-690 V 315 A
Siemens 3RW55456HA14
SIRIUS soft starter 200-480 V 315 A
Siemens 3RW55456HA16
SIRIUS soft starter 200-690 V 315 A
Siemens 3RW55462HA16
SIRIUS soft starter 200-690 V 370 A
Siemens 3RW55466HA04
SIRIUS soft starter 200-480 V 370 A
Siemens 3RW55466HA14
SIRIUS soft starter 200-480 V 370 A
Siemens 3RW55466HA16
SIRIUS soft starter 200-690 V 370 A
Siemens 3RW55472HA06
SIRIUS soft starter 200-690 V 470 A
Siemens 3RW55476HA04
SIRIUS soft starter 200-480 V 470 A
Siemens 3RW55476HA14
SIRIUS soft starter 200-480 V 470 A
Siemens 3RW55476HA16
SIRIUS soft starter 200-690 V 470 A
Siemens 3RW55482HA14
SIRIUS soft starter 200-480 V 570 A
Siemens 3RW55486HA04
SIRIUS soft starter 200-480 V 570 A
Siemens 3RW55486HA06
SIRIUS soft starter 200-690 V 570 A
Siemens 3RW55486HA14
SIRIUS soft starter 200-480 V 570 A
Siemens 3RW55486HA16
SIRIUS soft starter 200-690 V 570 A
Siemens 3RW55131HA04
SIRIUS soft starter 200-480 V 13 A
Siemens 3RW55131HA14
SIRIUS soft starter 200-480 V 13 A
Siemens 3RW55141HA14
SIRIUS soft starter 200-480 V 18 A
Siemens 3RW55151HA14
SIRIUS soft starter 200-480 V 25 A
Siemens 3RW55151HA15
SIRIUS soft starter 200-600 V 25 A
Siemens 3RW55161HA04
SIRIUS soft starter 200-480 V 32 A
Siemens 3RW55161HA14
SIRIUS soft starter 200-480 V 32 A
Siemens 3RW55163HA14
SIRIUS soft starter 200-480 V 32 A
Siemens 3RW55171HA14
SIRIUS soft starter 200-480 V 38 ADirect starting for industrial motors can lead to overloading and fast parts wear. To avoid these problems, Siemens provided a simple and efficient solution – high-performance soft starters with widen functionality. That is Sirius 3RW55 series.
Such starters increase the resource of the mechanism due to a significant reduction in mechanical and hydraulic shocks, as well as voltage dips during start-up. They are adapted for three-phase asynchronous motors with a power range from 5.5 kW to 700 kW in standard mode and up to 1200 kW in the star-triangle scheme.
Siemens Sirius 3RW55 available in two series:
- Standard (5.5-1200 kW)
- Failsafe (5.5-560 kW)
Its main characteristics include auto parameterization, hybrid three-phase control technology, and TIA integration. Highlighting its benefits we can mention thermal losses minimization, fast and customized mounting, simple control panel and adaptation for pump starting. You can simply use its communication module mounting it on the outer door of your main unit.
Both 3RW55 and 3RW55 Failsafe are available in our catalog. You can order them online for the best pricing.