Siemens 55 kW Soft Starter, 480 V ac, 3 Phase, IP00
- RS Stock No.:
- 420-479
- Mfr. Part No.:
- 3RW4047-1BB14
- Brand:
- Siemens
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Price Each
£960.80
(exc. VAT)
£1,152.96
(inc. VAT)
Units | Per unit |
1 + | £960.80 |
- RS Stock No.:
- 420-479
- Mfr. Part No.:
- 3RW4047-1BB14
- Brand:
- Siemens
- COO (Country of Origin):
- CZ
Legislation and Compliance
- COO (Country of Origin):
- CZ
Product Details
Siemens Soft Starter, 55Kw, 480V AC - 3RW40 Series - 3RW4047-1BB14
This intelligent soft starter from Siemens is an ideal solution for overcoming voltage dips in a 3-phase power-supply system. The unit's 2-phase control keeps current to a minimum in all 3 phases throughout the entire startup time. It also eliminates disturbing direct current components to avoid current and torque peaks from causing damage. The starter motor features overload and intrinsic device protection without the need for extra wiring. Adjustable trip classes and integrated diagnostic functions make for a user-friendly experience. You'll find soft starters like this used to prevent supply voltage fluctuations at start-up in pumping, conveying and compression applications.
Safe to use in hazardous areas where explosive atmospheres may be present
Clearly arranged control panel for easy use
Minimal power loss combined with optimised motor control
Low heat dissipation to keep control cabinets cool
Suitable for starting explosion-proof motors with increased safety protection
Clearly arranged control panel for easy use
Minimal power loss combined with optimised motor control
Low heat dissipation to keep control cabinets cool
Suitable for starting explosion-proof motors with increased safety protection
Can this motor be remotely controlled if it's used in a hazardous location?
Yes it can, as the starter motor includes an integrated remote-reset function that lets you quickly and easily clear faults remotely.
Specifications
Attribute | Value |
Power Rating | 55 kW |
Motor Starter Type | Soft Start |
Range | SIRIUS |
Voltage Rating | 480 V ac |
Phase | 3 |
Current Rating | 106 A |
IP Rating | IP00 |
Overall Length | 188mm |
Overall Width | 70mm |
Overall Depth | 170mm |
Hazardous Area Certification | ATEX |
Series | 3RW40 |
Mounting Type | Chassis Mount |
Standards Met | CCC, CSA, EAC, UL |