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Combination transformer is improved on the basis of similar products. It is suitable for outdoor AC power system with rated frequency of 50HZ and rated voltage of 35KV. It is used for active and reactive power measurement and is a substitute for old oil-soaked products. This type of current transformer is made of outdoor special epoxy resin with arc resistance, ultraviolet resistance and aging resistance. It is made of anti-umbrella skirt, large surface creepage distance, metal protective cover for secondary terminals, rain proof, dust proof and corrosion resistant. It is an ideal replacement product for urban and rural power grid transformation.
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 |
| JLSZY-35 | 35000/100 | 5-600/5 | 3×25 | 3×10 | 7.2/32/75 |
