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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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JSZY-10R Three-Phase Four-Poles Voltage Transformer
- This series of transformers adopts a pillar-type structure with fully enclosed epoxy resin casting. The transformer consists of three independent windings connected in a Y-Y configuration.
This series of transformers adopts a pillar-type structure with fully enclosed epoxy resin casting. The transformer consists of three independent windings connected in a Y-Y configuration. During operation, its neutral point is externally connected to a harmonic suppression device, enabling voltage measurement and protection for the three-phase voltage system. This model features a built-in high-voltage fuse on the primary side, which effectively protects the transformer body during system faults. It saves installation space with its compact size and lightweight design, and is suitable for installation in any position and orientation.
►Parameter Table
| Rated Voltage Ratio (kV) | Accuracy class combination | Rated output (VA) | Maximum output (VA) | Rated insulation level (kV) |
| 10/√3:0.1/√3:0.22/√3:0.1/3 | 0.5/3/3P | 30/300/100 | 500 | 12/42/75 |
| 1/3/3P | 30/300/100 | 500 | ||
| 10/√3:0.1/√3:0.1/√3:0.1/3 | 0.5/0.5/3P | 30/30/100 300 | 500 | |
| Note: If parameters requested by the user exceed the ranges specified in the above table, please consult with our customer care team. | ||||
►Outline dimension drawing
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