The JDZX10-36 is a 36kV indoor voltage transformer designed with epoxy resin casting and a fully enclosed structure, ensuring excellent insulation and environmental protection. It is used for accurate measurement of voltage, electric energy metering, and protective relaying in single-phase or three-phase AC power systems operating at frequencies of 50Hz or 60Hz. This transformer is suitable for systems with a rated primary voltage of 33 kV (divided by √3) and rated secondary voltages of 0.11 kV (divided by √3) or 0.11/0.11 kV.
This product offers multiple accuracy class options, including 0.2, 0.5, and 1, with rated outputs ranging from 15 VA to 100 VA. It features a high rated insulation level of 36/70/170 kV, providing excellent protection against electrical stress. Additionally, the transformer supports various thermal limiting currents and accuracy combinations to meet different application needs in medium-voltage power distribution systems.
| Type | Rated primary voltage (kV) | Rated secondary voltage (kV) | Accuracy classes combination | Rated output (VA) |
Thermal limiting current (VA) |
Rated insulation level (kV) |
| JDZX10-36 | 33/√3 | 0.11/√3 | 0.2 | 25 | 500 | 36/70/170 |
| 0.5 | 50 | |||||
| 1 | 100 | |||||
| 0.11/√3/0.11/3 | 0.2/6P | 15/50 | 400 | |||
| 0.5/6P | 30/50 |
