Voltage & Current Transformers

Indoor single-phase epoxy resin casting current transformer complying with GB/T20840.1/2 and IEC61869-1/2 standards, insulation level 12/42/75kV, rated frequency 50/60Hz, secondary rated current 5A or 1A. Optional primary current ranges:5-150A、200-300A、400-500A、600-1000A、1250-1500A; accuracy combination 0.2S/10P10、0.5/10P10 with rated output:0.2S class 10VA, 0.5 class 10VA, 10P10 class 15VA. Short-time thermal current 150I₁ₙ~80I₁ₙ and rated dynamic current 375I₁ₙ~160I₁ₙ corresponding to different current grades, net weight 21kg, operating ambient temperature -5℃~+40℃.

Indoor single-phase epoxy resin casting current transformer complying with GB/T20840.1/2 and IEC61869-1/2 standards, insulation level 12/42/75kV, rated frequency 50/60Hz, secondary rated current 5A or 1A. Optional primary current ranges:5-150A、200-300A、400-500A、600-1000A、1250-1500A; accuracy combination 0.2S/10P10 & 0.5/10P10, rated output:0.2S 10VA, 0.5 10VA, 10P10 15VA. Corresponding short-time thermal current and dynamic stable current vary by current grade, net weight 21kg, ambient operating temperature -5℃~+40℃.

10kV indoor epoxy resin cast current transformer specially designed for grid energy metering. Dual windings support 0.2S high-precision metering and protection. Rated output 10-15VA, primary current range 20A to 2000A. Compliant with IEC 61869 and GB/T 20840 standards. Ultra-low partial discharge design ensures metering accuracy. Vacuum epoxy casting process, moisture and salt-spray resistant. Suitable for State Grid metering applications, customizable ratio.

JSZV2-10-6R Indoor Three-phase Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, 1.0, rated burden 40VA / 80VA / 160VA / 600VA. Design: insulation level 12/42/75kV,7.2/32/60kV, Dry Epoxy Resin, 50Hz or 60Hz operation.

JSZV8-10-6R-B Indoor Three-phase Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, 1.0, rated burden 25VA / 50VA / 100VA / 400VA. Design: insulation level 12/42/75kV,7.2/32/60kV, Dry Epoxy Resin, 50Hz or 60Hz operation.

JDZF51-10-6 Indoor Single-phase Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, rated burden 30VA / 50VA. Design: insulation level 12/42/75kV,7.2/32/60kV, Dry Epoxy Resin, 50Hz or 60Hz operation.

JDZJ-10-6BG Indoor Single-phase Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, 1.0, 3P(6P), rated burden 20VA / 50VA / 100VA / 100VA / 600VA. Design: insulation level 12/42/75kV,7.2/32/60kV, Dry Epoxy Resin, 50Hz or 60Hz operation.

JSZJK-10-6R Indoor Three-phase Anti-ferroresonance Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, 1.0, 6P(3P), rated burden 15VA / 30VA / 50VA / 100VA / 600VA. Design: insulation level 12/42/75kV,7.2/32/60kV, Dry Epoxy Resin, 50Hz or 60Hz operation.

JSZV8-10-6R-A Indoor Three-phase Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, 1.0, rated burden 25VA / 50VA / 100VA / 400VA. Design: insulation level 12/42/75kV,7.2/32/60kV, Dry Epoxy Resin, 50Hz or 60Hz operation.

Indoor single-phase epoxy resin casting voltage transformer complying with GB/T20840.1/3 and IEC61869-1/3 standards; rated insulation level 12/42/75kV, rated voltage ratio 10/0.1/0.22kV, rated frequency 50/60Hz; accuracy class rated output:20VA(0.2),40VA(0.5),60VA(1.0); maximum power output 500VA; product weight:31kg; ambient operating temperature -5℃~+40℃.

Indoor single-phase epoxy resin casting voltage transformer complying with GB/T20840.1/3 and IEC61869-1/3 standards; rated insulation level 12/42/75kV, rated voltage ratio 10/0.1kV, rated frequency 50/60Hz; accuracy class rated output:60VA(0.2),150VA(0.5),200VA(1.0); limiting thermal output of secondary winding 800VA; product weight:43kg; ambient operating temperature -5℃~+40℃.

Indoor single-phase epoxy resin casting current transformer complying with GB/T20840.1/2 and IEC61869-1/2 standards, insulation level 12/42/75kV, rated frequency 50/60Hz, secondary rated current 5A or 1A. Optional primary current ranges:1000-1500A、2000A、3000A、4000A、5000A、6000A; accuracy combinations include 0.2S/0.2S、0.2S/0.5S、0.2S/10P15、0.5S/10P15/10P15, corresponding rated output:20VA、30VA、40VA for different accuracy grades, net weight 50kg, ambient operating temperature -5℃~+40℃.