| Accuracy class for measuring of active energy: |
|
| EN 62053-21 |
1 |
| EN 62053-22 |
0,5 S (for transformer connection) |
| Accuracy class for measuring of reactive energy: |
|
| EN 62053-23 |
2 |
| Nominal voltage |
3х220/380 V |
|
3х230/400 V |
|
3х240/416 V |
|
3х57,7/100 V (for transformer connection) |
|
3х57,7/100 V … 3×240/416 V |
|
(Wide range, for transformer connection) |
| Operation voltage range |
-20 … +15% |
| Nominal frequency |
50 Hz |
| Nominal current |
5 А |
| Maximum current |
10 A; 80 A; 120 A |
| Meter constant |
8000 imp / (kW*h) |
| Starting current for measuring of active energy : |
|
| for meters of direct conection class 1,0 |
12,5 mА |
| for meters of transformer conection class 1.0 (0.5 S) |
10 mА |
| Starting current for measuring of reactive energy : |
| for meters of direct conection class 1,0 |
15,6 mА |
| for meters of transformer conection class 1.0 (0.5 S) |
15 mА |
| Power consumption, no more than |
|
| in the voltage circuits without PLC interface |
10 V•A (2 W) |
| in the voltage circuits with PLC interface |
20 V•A (5 W) |
| in current circuits |
0,05 V•A |
| Operating temperature |
-40 … +70 °C |
| Weight, no more |
1,3 kg |
| Number of digits on LCD |
6 + 2 |
| Service life |
24 years |
