outdoor three-phase casting insulation transformer
High voltage metering box is a completely closed structure made of epoxy resin vacuum casting, for the use of electric energy metering in outdoor 6, 10KV power system, its surface crecreen distance is large, outdoor anti-umbrella structure design, with small size, flexible installation, long-term maintenance free operation, UV protection and other characteristics, can achieve no oil on the net. Completely replace the oil-immersed combined transformer.
General:
High voltage metering box is a completely closed structure made of epoxy resin vacuum casting, for the use of electric energy metering in outdoor 6, 10KV power system, its surface crecreen distance is large, outdoor anti-umbrella structure design, with small size, flexible installation, long-term maintenance free operation, UV protection and other characteristics, can achieve no oil on the net. Completely replace the oil-immersed combined transformer.
Technical Data
The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements
Rated insulation level: 12/42/75kV
Power factor of load: COSΦ=0.8
Rated frequency: 50Hz, 60Hz
Rated secondary current: 5A or 1A
Type | Rated voltage ratio(V) | Rated current ratio（A） | Voltage transformer accuracy rating and rated output（VA） | Current transformer accuracy rating and rated output（VA） | Rated insulating level （kV） |
JLSZY-6 | 6000/100 | 5-600/5 | 3×15 | 3×10 | 7.2/32/75 |
JLSZY-10 | 10000/100 | 5-600/5 | 3×15 | 3×10 | 12/42/75 |
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