The JDZX16-10R Voltage Transformer features epoxy resin casting and fully enclosed construction, making it suitable for indoor switch cabinet installation. It is designed for measuring current, electric energy, and protective relaying in single-phase or three-phase AC circuits with frequencies of 50Hz or 60Hz. The transformer supports equipment with rated voltages of 17.5kV or 24kV.
The iron core is made from advanced cold-rolled silicon steel sheets, ensuring high magnetic performance and low losses. The high-voltage primary winding outlet is positioned at the top of the transformer, while the secondary winding outlet is located on the transverse side, providing convenient wiring and integration in electrical systems.
| Type | Rated primary voltage (kV) |
Rated secondary voltage (kV) |
Accuracy classes combination | Rated output (VA) |
Thermal limiting current (VA) |
Rated insulation level (kV) |
| JDZX16-12R | 15/√3 20/√3 22/√3 |
0.1/√3 0.11/√3 |
0.2 | 30 | 300 | 12/28/75 |
| 0.5 | 50 | |||||
| 1 | 80 | |||||
|
0.1/√3/0.1/3 0.1/√3/0.11/3 |
0.2/6P | 15/50 | 300 | |||
| 0.5/6P | 30/50 | |||||
| 0.2/0.5/6P | 15/25/50 | 200/200 | ||||
| 0.5/0.5/6P | 25/25/50 |
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
