Power Automation Sweden AB

Cylindervägen 8
13152 Nacka Strand
Sweden
BI 9254

Reversing Contactor With Softstart And Active Power Monitoring

BI 9254

Contacts

Nominal voltage

Rated continuous current

Approval

Variant

  • 0059430
  • BI9254.38 3AC400V 50/60Hz 12A
Reversing operation for door and gate controls, bridge drives and lifting applications with... more

Product description

  • Reversing operation for door and gate controls, bridge drives and lifting
    applications with monitoring of blockage
  • Conveyor systems with monitoring of blockage
  • Actuating drives in process controls with blockage monitoring

Technical specifications

On/Off Input Control: DC
Widths: 90 mm
1-/2-/3-polig: 3-polig
Load current up to: 12 A
Load voltage: 3AC 400 V
Enclosure design: Switch cabinet
Type: BI 9254
Signalling output: +
Temperature monitoring: +
Approvals: UL

Features

  • According to IEC/EN 60 947-1, IEC/EN 60 947-4-2
  • To reverse 3 phase motors
  • Electrical interlocking of both directions
  • 2-phase softstart
  • Active power monitoring after softstart
  • Temperature monitoring of power semiconductors
  • LED indicator
  • Internal auxiliary voltage are made from phase voltage
  • Galvanic separation of control circuit and power circuit
  • Space and cost saving with 3 functions in one compact unit
  • Reducing of wiring and wiring failure
  • Width 90 mm