JDC5-220 voltage transformer for fully sealed Cascade oil-paper insulation,single-phase three-winding outdoor voltage transformer.For the rated frequency of 50Hz .The voltage for the 220kV neutal point effectively grounded system.Energy measurment and relay protection.
The top of this product is equipped with stainless steel expansion,reliable operation ,easy maintenance,the product has a good excitation characteristics,the ability of anti-resonance.
This type of product is suitable for ambient temperature -30C°~40C°.
|Rated primary voltage||Secondary winding||Residual voltage winding||Secondary winding limit output||Rated insulation level|
|Rated voltage||Accuracy class||Rated output||Rated voltage||Accuracy class||Rated output|
|Type||H1||H2||øD||Altitude||Creepage distance||Oil weight||Total weight|
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