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EnglishИЦ409
ИЦ409 combined power meter (digital panel watt/var meter)
ИЦ409 combined power meter
(digital panel watt/var meter,
power direction relay)
Purpose and principle of operation:
- The meter measures active and reactive AC power. It is connected to the measured network through voltage and current transformers.
|
Parameter |
Unit |
Value |
|
1. Nominal voltage applied to the measuring input |
В |
100 |
|
2. Nominal current applied to the measuring input |
А |
5 |
|
3. Power measuring range: |
Pnom; Qnom |
0,05…1,2 |
| 4. Limits of permissible fiducial error | % | ±1,0 |
|
5. Supply voltage range: - AC at 50-60 Hz - DC |
В В |
85…265 110…350 |
| 6. Power consumption, max | W | 2 |
| 7. Overall dimensions | mm | 72×72×97 |
| 8. Panel cut-out size | mm | 68×68 |
| 9. Weight, max | g | 250 |
|
10. Operating temperature range |
°C |
-40 - +55 |
|
11. Protection rating per EN 60529/IEC 529: - enclosure: - connector: |
IP 40 IP 20 |
Replacing 132×132 and 172×172 analogue panel instruments with digital panel instruments made by NPP VEL
