| Type | Rated voltage ratio (kV) | Accuracy Class Combination | Rated output (VA) | Max.output (VA) | Rated insulation level (kV) |
| JSZV12-6R | 6/0.1 |
0.2 | 20、50 |
200 |
7.2/32/60 |
| 0.5 | |||||
| 6/0.1/0.22 | 0.5/3P | 30/300 | 500 | ||
| JSZV12-10R | 10/0.1 |
0.2 | 20、50 |
200 | 12/42/75 |
| 0.5 | |||||
| 10/0.1/0.22 | 0.5/3P | 30/300 | 500 |