outdoor dry type fully insulated combined transformer

The product is composed of two single-phase fully insulated voltage transformers three-phase "V" type connection, A, C phase respectively connected to two current transformers, for 10KV and below power lines for current and electric energy measurement. The current transformer can be made into a variable ratio structure, which brings convenience for the future system capacity. The product is poured with epoxy resin, the appearance is anti-umbrella skirt, the surface creepage distance is large, and it has the characteristics of arc resistance, rain resistance, dust resistance and ultraviolet resistance, which is the ideal replacement product for power grid transformation.

General:

The product is suitable for active and reactive power metering in outdoor AC power system with rated frequency of 50Hz and rated voltage of 6 and 10kV. The electric energy metering box can be installed separately for safe and easy meter reading. The measuring box has the advantages of high precision, light weight and outdoor resin pouring, which is the ideal equipment for electric energy management in current transformer industry. The independent PT and CT are poured together directly out of the wire to simplify the wiring, and the heating tape can be wrapped at one time to prevent electricity theft.

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)
Type	Rated voltage ratio（V）	Rated current ratio(A)	Level0.2	Level0.2S	Rated insulating level (kV)
JLSZV-6	6000/100	5-600/5	2×20	2×10	7.2/32/75
JLSZV-10	10000/100	5-600/5	2×20	2×10	12/42/75