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EP 20 concluded, Comking depicted a new vision of the intelligent and sustainable development of the power world
2020 Shanghai International Electric Power Equipment and Technology Exhibition. It has been successfully concluded on December 5~ -
Dry air insulated switchgear debuted at the Asian Power and Electrical Exhibition
From June 6 to 8, 2016, Comking Electric was invited to participate in the 2016 Asian Power and Electrical and Smart Grid Exhibition.
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JDZ-20 Voltage Transformer
- This transformer features an epoxy resin fully enclosed cast insulation structure, suitable for AC power systems with a rated frequency of 50 or 60Hz and a rated voltage of 20kV or below. It serves for voltage measurement, energy metering, and relay protection.
This transformer features an epoxy resin fully enclosed cast insulation structure, suitable for AC power systems with a rated frequency of 50 or 60Hz and a rated voltage of 20kV or below. It serves for voltage measurement, energy metering, and relay protection. The product boasts compact dimensions, lightweight design, and offers multiple installation dimension options.
Parameter Table
| Rated voltage ratio (kV) | Accuracy class combination | Rated output (VA) | Maximum output (VA) | Rated insulation level (kV) | Remarks |
|
20/√3:0.1/√ 3:0.1/3 |
0.5/3P | 30/30 | 400 | 24/75/150 | Full insulation |
|
20/√3:0.1/√ 3:0.1/3 |
0.5/3P | 30/30 | Semi-insulation | ||
| 20/0.1/0.1 | 0.5/3P | 30/30 | Full insulation | ||
| Note: If the parameters required by the user exceed the range specified in the above table, please consult with our customer care team. | |||||
Outline Dimension Diagram
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