JSZV1-6、10R 3 Phase Potential Transformer

Description and meaning of model

JSZV1-6, 10R 3 Phase Potential Transformer is a fully enclosed product for indoor use, usually cast with epoxy resin, with good insulation performance and mechanical strength. This product is suitable for power systems with rated frequency of 50Hz or 60Hz and rated voltage of 6kV to 10kV and below, for voltage and electric energy measurement and relay protection. It is widely used in various indoor power systems, such as substations, power plants, etc.

Characteristic of structure

This transformer is a new product that the primary winding is carried with fusible output protection. t is epoxy resin casted eith totally-enclosed structure, the fuse installed into the primary outlet terminal. lt is convenient for replace. The fusing current is matched with short-circuit current of the transformer. Then reduce the space, the secondary output 100V is used for voltage measurement, with 110V and 220V output voltage which are used to provide the power supply to the operating mechanism.

Application scope

Power factor of load: COSΦ=0.8(lagging);

Rated frequency: 50 or 60Hz;

Anti-Pollution grade: Class ll;

Ambient temperature: -5 ℃ -40 ℃ ,daily average temperature not more than 30℃ ;

Altitude ≤ 1000m;

Standard: GB 1207-2006