1. High performance Japan CRGO and amorphous metal core 2. High temperature imported resin 3. High purity oxygen free copper
sealing-type transformer
Description
The voltage transformer of the type JSZF-10G is casting resin insulated and semi enclosed product.lt is used for metering electric energy,voltage control and relay protection in the electric system up to rated frequecy 50Hz or 60Hz and rated voltage 3kV,6kV and 10kV.
The voltage transformer is combination of a product with three phases and three poles and a product with single phase and double poes.The terminal N of the three phases and three poles product is not earthed and series with another terminal N of the single -phase product.The terminal 0 must be earthen when operating.When the system brings the iron magnetic resonance or single-phase earth fault.the product concerting with grounding protection system can working normally and not is breakage.
Technical data
1 .The voltage transformers are in accordance with GB1207-2006 and IEC 60044-2 standards;
2. Power factor of load: COSφ =0.8(lagging);
3. Creep age distance: the product accords with the request of ιι class;
4. The other technical data see following table:
| Type | Rated voltage Ration(V) | Rated output(VA) | Limit output(vA) | Rated insulated level(kV) | ||||
| 0.2 | 0.5 | 1 | 3 | 6P | ||||
| JSZF-10G | 10000/√3/100/√3/100/√3/100/3 | 75 | 150 | 300 | 450 | 50 | 1000 | 12/42/75 |
Overall Dimension
Wiring diagram
sealing-type transformer
