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BD 9080/003

Phase monitor

BD 9080/003

Contacts

Nominal voltage

Response delay

Release delay

Approvals and Markings

Variant

  • 0069430
  • BD9080.12/003 3AC400V Tv=Ta=0,1-30s
For monitoring three-phase networks for undervoltage, overvoltage, phase sequence, asymmetry,... more

Product description

For monitoring three-phase networks for undervoltage, overvoltage, phase sequence, asymmetry, power failure.

Technical specifications

Width: 45 mm
1- / 3-phase: 3
Standard measuring range: 3 AC 400 V
Measuring range max.: 750 V
Auxiliary voltage: Without
Output contacts: 2 C/O contacts
Operate delay: Yes
Enclosure design: Switch cabinet
Type: BD 9080/003

Features

  • According to IEC/EN 60255-1
  • Monitoring of
    - Under- and overvoltage up to 3 AC 1000 V max.
    - Asymmetry
    - Phase failure
    - Phase sequence
  • Adjustable on delay 0.1 ... 30 s
  • Without separate auxiliary voltage
  • Start up delay ta 30 s fixe
  • One LED in each case for
    - Operating voltage L1/L3
    - Overvoltage Umax.
    - Undervoltage Umin.
    - Asymmetry / Phase sequence / Power failure
    - Contact position
  • De-energized on trip
  • 2 changeover contacts
  • As option available with energized on trip
  • Width: 45 mm