22/24kV outdoor oil immersed potential transformer
Product Parameters:
MODEL:20-24 kV Oil immersed potential transformer
· Single Phase or Two Phase
· Rated voltage: 15kV, 17.5kV, 20kV, 22kV, 24kV
· Metering class of PT: 0.2, 0.3, 0.5, 0.6
· Protection class of PT: 3P, 6P
· Standard: IEC, ANSI, GB
· Type name: JDJ-22, JDJ2-22, JDJ-24
General
This outdoor oil type voltage transformer is used in 15kV, 17.5kV, 20kV, 22kV and 24kV power system, for measuring and protection. Phase to grounding voltage transformer with R3 of primary system voltage.
It has been used in outdoor pole mounted and transmission line.
Both phase to phase voltage transformer and phase to grounding voltage transformer are made from high quality transformer oil, high quality CRGO core for metering and protection, primary and secondary use pure electrolytic copper, both winding and core have shielding processing.
Standard
All UNISUN Electric instrument transformers are in conformity with IEC standards, and recommendations IEC 61869. Transformers in conformity with specific country standards can also be supplied. (IEEE C57.13, NBR6855).
Specification data she
| Type | Voltage ratio(kV) | Accuracy class and rated output(VA) | Limit output (VA) | ||
| 0.2 | 0.5 | 1 | |||
| JDJ-22 | 22/0.1 | 25 | 50 | 100 | 400 |
| JDJ-24 | 24/0.1 | 30 | 50 | 100 | 400 |
| JDJ2-22 | 22000/√3/100/√3/100/3 | 45 | 90 | 100 | 960 |
| JDJ2-24 | 2400/√3/100/√3/100/3 | 45 | 90 | 100 | 960 |
- Products can be customized by customer requirements, above data is standard data, customized data please contact us.
- Products can be customized by customer requirements, above dimension may change, correct dimension please contact us.
Why Buy From Us
- Certified to international quality standards; core components meet the standards.
- Easy payment and affordable prices.
- Easy to use and excellent service
Our Production
The products are designed in strict accordance with IEC or ANSI standards, and the manufacturing steps meet the technological requirements
PT Core
Primary winding of PT
Mechanized winding secondary winding, all wire uses high purity copper enameled wire, each layer uses high quality insulating paper, to ensure that the layer withstand voltage qualified, to ensure the stability of partial discharge test.
