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Phase monitor
BD 9080/003
- Article number: 0069430
- Variant: 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