20/24V Indoor Voltage Transformer
20/24V Indoor Voltage Transformer
·Indoor epoxy resin voltage 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
Application
This indoor epoxy resin 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 cubicle switchgear or in bay-installed switching stations.
Specifications
Both phase to phase voltage transformer and phase to grounding voltage transformer are made from high temperature indoor epoxy resin, high quality CRGO core for metering and protection, primary and secondary use pure electrolytic copper, both winding and core have shielding processing.
Standard
All 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).
Overall dimension
Products can be customized by customer requirements, above dimension may change, correct dimension please contact us.
Parameter
| Type | Voltage ratio(kV) | Accuracy class and rated output (VA) | Residual Voltage winding | Limit output (VA) | |||
| 0.2 | 0.5 | 1 | 3 | 6P | |||
| JDZX11-15 | 15/√3/0.1/√3/0.1/3 | 30 | 50 | 80 | 120 | 100 | 500 |
| JDZX11-20 | 20/√3/0.1/√3/0.1/3 | 30 | 50 | 80 | 120 | 100 | 500 |
| Type | Voltage ratio(kV) | Accuracy class and rated output (VA) | Limit output (VA) | ||
| 0.2 | 0.5 | 1 | |||
| JDZ11-15 | 15/0.1 | 30 | 50 | 100 | 800 |
| JDZ11-20 | 20/0.1 | 30 | 50 | 100 | 800 |
Products can be customized by customer requirements, above data is standard data, customized data please contact us.
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Product Category
hot-sale product
· Outdoor epoxy resin voltage transformer
· Single Phase or Two Phase
· Rated voltage: 33kV, 35kV, 36kV, 40.5kV
· Metering class of PT: 0.2, 0.3, 0.5, 0.6
· Protection class of PT: 3P, 6P
· Standard: IEC, ANSI, GB
· Oil immersed potential transformer
· Single Phase or Two Phase
· Rated voltage: 33kV, 35kV, 36kV, 40.5kV
· Metering class of PT: 0.2, 0.3, 0.5, 0.6
· Protection class of PT: 3P, 6P
· Standard: IEC, ANSI, GB
·Outdoor epoxy resin voltage transformer
· Single Phase or Two Phase
· Rated voltage: 3.3kV, 6kV, 10kV, 11kV, 12.5kV, 13.8kV
· Metering class of PT: 0.2, 0.3, 0.5, 0.6
· Protection class of PT: 3P, 6P
· Standard: IEC, ANSI, GB
· Indoor epoxy resin voltage transformer
· Single Phase or Two Phase
· Rated voltage: 33kV, 35kV, 36kV, 40.5kV
· Metering class of PT: 0.2, 0.3, 0.5, 0.6
· Protection class of PT: 3P, 6P
· Standard: IEC, ANSI, GB
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