JDZW-35 Outdoor Voltage Transformer

Description and meaning of model

JDZW-35 Outdoor Voltage Transformer is a power equipment designed for outdoor environment, mainly used for voltage measurement, metering and protection of power system. It uses epoxy resin vacuum casting full-enclosed structure, has good insulation performance and environmental resistance, and is suitable for outdoor power system with rated frequency of 50Hz and rated voltage of 35kV and below, as an important component of voltage, electric energy measurement and relay protection.

Characteristic of structure

This transformer is epoxy resin casted with totally-enclosed and support structure. Resisting-arc,anti-ultraviolet radiation anti-aging,long life.lt is ideal substitution products of the oil-immersed transformers. There is terminal box beside the secondary outlet terminal with outlet holes in the bottom, the groove steel of the motherboard has four mounting holes, it could be installed at any position and direction.

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 ≤ 1500m;

Standard: GB 1207-2006