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Metz, ASD-C18
| Kód: | 110270 |
- Monitoring relay for monitoring asymmetry, phase failure, phase sequence errors, overvoltage and undervoltage of a three-phase connection
- With external fault acknowledgement
| Cena: | dostupná po přihlášení | ||
| Dostupnost: | Brno |
Praha |
na vyžádání |
| Množství: | ks |
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- Monitoring relay for monitoring asymmetry, phase failure, phase sequence errors, overvoltage and undervoltage of a three-phase connection
- With external fault acknowledgement
- Adjustable response delay
- Adjustable asymmetry
- Selectable fault memory
- 7-segment display
Technická specifikace
| Operating voltage | 230 V AC / 50 Hz |
| Current consumption | less than 15 mA |
| Response delay | 0.1 to 9.9 s, adjustable |
| Asymmetry | 5% to 20%, adjustable |
| Switching hysteresis | 20 % |
| Monitoring voltage | 3 x 230/400 V AC, 50 Hz |
| Output contact | 2 changeover contacts (DPDT) |
| Max. switching voltage | 250 V AC/DC |
| Max. continuous current | 8 A |
| Mechanical endurance | 3 x 107 switching cycles |
| Electrical endurance | 1.5 x 105 switching cycles |
| Dimensions (W x H x D) | 50 x 69.3 x 60 mm |
| Weight | 200 g |
| Operating temperature range | -5 °C to +55 °C |
| Storage temperature range | -20 °C to +70 °C |
| Ingress protection for housing / terminal block | IP40 / IP20 |
Originální text
Monitoring relay for monitoring asymmetry, phase failure, phase sequence errors, overvoltage and undervoltage of a three-phase connection. With external fault acknowledgement.
- Adjustable response delay
- Adjustable asymmetry
- Selectable fault memory
- 7-segment display