Chuangyin Voltage Transformer-JDZW1-36
Description:
Epoxy resin casting and full-closed construction, single-pole for phase to ground connection, It is widely used for measuring voltage, electric energy and protective relaying in the sing-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV
Basic technical data:
1. Installation: outdoor
2. Insulation type: dry, epoxy cast
3. Highest voltage for equipment Um (r.m.s.) 12kV
4. Rated power-frequency withstand (induced) voltage (r.m.s.): 28kV
5. Rated lightning impulse withstand voltage (peak): 75kV
5. Rated frequency: 50Hz or 60Hz
6. Applied standard: IEC 61869-1&3 (IEC 60044-2)
Specification:
Rated Primary Voltage (kV) |
Rated Secondary Voltage (V) |
Accuracy classes combination | Rated Burden (VA) | Thermal limiting Output (VA) |
Rated Insulation Level (kV) |
|
33 34.5 35 |
100 110 115 120 |
220 240 |
0.2 | 25 | 500 | 36/70/170 |
0.5 | 50 | |||||
1 | 100 | |||||
3 | 200 | 600 | ||||
5 | 500 |