This series of voltage transformers are epoxy resin casting single-phase Insulation closed products, suitable for rated frequency of 50Hz or 60Hz, rated voltage of 15kV, 20kV and below in the power system, for electric energy measurement, voltage monitoring and relay protection. This product conforms to IEC60044-2 and GB1207 voltage transformer standard.
| Model | Rated voltage ratio （kV） |
Accuracy level | Rated output （VA） |
Limit output （VA） |
Rated insulation level | Altitude (≦m) |
Temperature (℃) |
Relative humidity (20℃) （%) |
| YXP-DZ2-20 | 13.8/0.1 | 0.2 | 30 | 500 | 18/ 55/ 105 | 3000 | -5～+45 | ≦65 |
| 15/0.1 | 0.5 | 80 | ||||||
| 15.7/0.1 | 1 | 200 | ||||||
| 20/0.1 | 0.2 | 50 | 24/ 65/ 125 | |||||
| 0.5 | 150 | |||||||
| 1.0 | 300 | |||||||
| 3.0 | 1000 |