SIEMENS, 18.5kW SIRIUS 3RW40 Digital Soft Starter
  • SIEMENS, 18.5kW SIRIUS 3RW40 Digital Soft Starter

SIEMENS, 18.5kW, SIRIUS 3RW40 DIGITAL SOFT STARTER

Features of SIRIUS 3RW40 Digital soft starters

  • Range From 5.5 to 250 kW
  • Operating voltage: 200-480V AC & 200-460V AC
  • Control voltage: 24V AC/DC, 110-230V AC/DC, 115V AC, 230V AC
  • Soft start, soft stop, adjustable current limit
  • Integrated bypass contact system
  • Integrated microprocessor based overload relay with adjustable trip class 10/15/20
  • Intrinsic device protection to protect against thermal overloading of thyristors
  • Integrated state and fault monitoring
  • Innovative 2-phase “Polarity Balancing” operation.
3RW4028-1BB14

Data sheet

TYPE OF STARTER
RATED OPERATIONAL CURRENT
RATED OPERATIONAL VOLTAGE
CONTROL VOLTAGE
OPERATING CURRENT RANGE
MOTOR STARTER MODEL
COUNTRY OF ORIGIN
MOTOR KW
MOTOR APPLICATION

Specific References

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