Precision Voltage Transformers for Critical Power Grids

Outdoor pole-mounted single-phase power transformer for 35kV systems. 1000/2000/3000VA capacity options. Epoxy resin cast, high insulation level. Compliant with IEC 60076 and GB 1094 standards. Provides control power for 35kV switchgear.

JDZXF15-35LR-CQ Indoor Single-phase Isolated Fuse-built-in Metal Armoured Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 35kV, secondary voltage 0.1kV, accuracy class 0.2/0.5/3P(6P), rated burden 30VA(0.2),40VA(0.5),40VA(1.0),100VA(3P). Design: insulation level 40.5/95/200kV, Dry Epoxy Resin, 50Hz / 60Hz operation.

LMZ3-10 Indoor Single-phase Epoxy Resin Casting Current Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 10kV. Design: Dry Epoxy Resin, 50/60Hz operation.

JDZ18-6DR is an indoor single-phase epoxy resin casting voltage transformer for 6kV systems, with a rated voltage ratio of 6/0.1/0.22kV and insulation level 7.2/32/60kV. Accuracy-class rated outputs are 50VA (class 0.2), 100VA (class 0.5) and 150VA (class 1.0), with a maximum output of 1600VA; the unit weighs 70kg and operates at 50/60Hz in ambient temperatures from -5°C to +40°C. Design and testing follow GB/T 20840.1/3 and IEC 61869-1/3.

35kV indoor epoxy resin cast current transformer for power grid metering. Dual windings for 0.2S high-precision metering and protection. Rated output 10-15VA, wide primary current range. Compliant with IEC 61869 and GB/T 20840 standards. Ultra-low partial discharge ensures long-term metering accuracy. Vacuum epoxy casting, compact pillar design, excellent insulation performance. Suitable for 35kV grid metering applications, customizable ratio.

JDZF10-35R Indoor Single-phase Epoxy Resin Casting Voltage Transformer is designed for metering and protection in power systems. Key ratings: primary voltage 35kV, secondary voltage 0.1kV, accuracy class 0.2, 0.5, rated burden 30VA / 30VA / 60VA. Design: insulation level 40.5/95/200kV, Dry Epoxy Resin, 50Hz or 60Hz operation.