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Siemens Siemens 3RW40272BB04

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Description

Industry Description

SIRIUS soft starter s0 32 a, 15 KW/400 V, 40 c 200-480 V AC, 24 V AC/DC spring-type terminals

AD Description

Siemens 3RW40272BB04 Basic Performance Soft Starter With Bypass, 24 VAC/VDC V Coil, 3 Poles, IP20 Enclosure

Vendor Description

The SIRIUS 3RW40 basic performance soft starters are suitable for soft starting and stopping of 3-phase asynchronous motors. Due to 2-phase control, the current is kept at minimum values in all 3-phase throughout the entire start-up time and disturbing direct current components are eliminated in addition. This not only enables the 2-phase starting of motors up to 250 kW (at 400 VAC) but also avoids the current and torque peaks which occur e.g. with wye delta starters. The SIRIUS 3RW40 soft starters are suitable for the starting of explosionproof motors with "increased safety" type of protection EEx e according to ATEX Directive 94/9/EC.

Specifications

Country of Origin
CZ
Length1
6.1500
Special Features

  • 7-1/2 hp at 200/260 VAC, 20 hp at 460 VAC motor power
  • Adjustable trip classes, integrated diagnostics functions
  • Full motor protection
  • Reduction of power loss during operation
  • Space saving, clearly arranged control panel layout
  • Suitable for the starting of explosion-proof motors with "increased safety" type of protection EEx e

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