The JDZX16-36RPC voltage transformer features a fully enclosed epoxy resin casting insulation structure, where the primary winding, secondary winding, and annular core are all encapsulated within the epoxy resin. This design significantly enhances resistance to dirt and moisture, ensuring reliable long-term performance. The product’s plug design complies with IEC 60502-4 standards, and its overall shielding structure further improves durability and safety.
Widely used indoors in isolated neutral power systems, the transformer is designed for measuring current, electric energy, and protective relaying at frequencies of 50Hz or 60Hz. It supports equipment voltage ratings up to 40.5 kV, making it suitable for medium-voltage applications requiring robust insulation and precise measurement.
| Type | Rated primary voltage (kV) |
Rated secondary voltage (kV) |
Accuracy classes combination | Rated output (VA) |
Thermal limiting current (VA) |
Rated insulation level (kV) |
| JDZX16-36RPC | 33/√3 34.5/√3 35/√3 |
0.1/√3 | 0.2 | 30 | 300 | 36/70/170 40.5/95/200 |
| 0.5 | 50 | |||||
| 1 | 80 | |||||
| 0.1/√3/0.1/3 | 0.2/6P(3P) | 15/50 | 300 | |||
| 0.5/6P(3P) | 30/50 |
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
