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Phase monitor
BD 9080
- Article number: 0045265
- Variant: BD9080.12/001 3AC690V UH AC230V
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: | AC, AC/DC |
| Output contacts: | 2 C/O contacts |
| Operate delay: | Yes |
| Enclosure design: | Switch cabinet |
| Type: | BD 9080 |
Features
- According to IEC/EN 60255-1
- Monitoring of
- Under- and overvoltage
- Asymmetry
- Phase failure
- Phase sequence - Adjustable response delay between 0.1 ... 5 s
- One LED in each case for:
- Auxiliary voltage A1/A2
- Overvoltage Umax.
- Undervoltage Umin.
- Asymmetry / Phase sequence / Power failure
- Contact position - Closed circuit operation
- 2 changeover contacts
- As option available with open circuit operation
- Width 45 mm