JDZ10-3/6/10A (RZL10) indoor epoxy cast-resin voltage transformer for compact medium-voltage switchgear—provides 100V or 220V secondary output for metering, monitoring & auxiliary circuits. duomatech.com #MVSwitchgear #VoltageTransformer #PowerDistribution

JLSW3-33 outdoor horizontal oil-immersed HV metering tank integrates VTs and CTs for 33kV/35kV line energy metering in utility and industrial applications. duomatech.com #HVmetering #instrumenttransformers #powerdistribution ⚡

JDZW-35 & JDZ(X)FW-35kV outdoor cast resin voltage transformers for accurate metering and protection in 35 kV distribution systems. Reliable, weather-resistant design per IEC 61869-3. duomatech.com #VoltageTransformer #PowerDistribution #InstrumentTransformer

LZZBJ9-12/175b/4S (AS12/175b/4S) epoxy cast-resin current transformer supports metering, measurement, and dual protection circuits in 10–12kV switchgear. Multi-secondary design for complex feeder monitoring. duomatech.com #CurrentTransformer #MVSwitchgear #PowerDistribution

JDZF9-10GY/185 indoor epoxy cast-resin voltage transformer for 10kV switchgear—supports metering, protection & residual-voltage monitoring in compact cabinets. duomatech.com #MVSwitchgear #VoltageTransformer #PowerDistribution

JDZX9-20 / JDZX11-20 indoor epoxy cast-resin voltage transformers for accurate metering & protection in 24kV AC systems. Compact, robust design compliant with IEC 61869-3. duomatech.com #VoltageTransformer #PowerDistribution #IEC61869

LZZBJ9-10 A/B/C 10kV indoor cast-resin current transformer for accurate metering and protection in MV switchgear. Secondary circuit safety critical. duomatech.com #CurrentTransformer #MVSwitchgear #PowerDistribution

JDZW-35R / JDZFW-35W2 outdoor epoxy resin voltage transformers for accurate 35kV metering & protection. Dual secondary option enables isolated metering + protection circuits. duomatech.com #VoltageTransformer #Substation #PowerDistribution

LZZBW1-35 / LZZBW2-35Q outdoor epoxy resin cast current transformers for 33–40.5kV systems—ideal for metering and relay protection in oil-free, exposed installations. duomatech.com #CurrentTransformer #MediumVoltage #PowerDistribution

LMZB6-10Q(L)/150 cast-resin current transformer for 10–12kV indoor switchgear—supports metering, protection & feeder monitoring with safe, accessible secondary terminals. duomatech.com #CurrentTransformer #Switchgear #PowerDistribution

JDZX10-10B/180 indoor epoxy cast-resin voltage transformer provides phase-to-neutral voltage signals for metering and residual-voltage protection in 10kV switchgear. duomatech.com #VoltageTransformer #Switchgear #PowerDistribution

LZJC-12G / LZJC-12Q indoor epoxy cast-resin current transformer for 12kV switchgear—supports metering, protection & feeder monitoring with reliable secondary circuit isolation. duomatech.com #MVSwitchgear #InstrumentTransformer #PowerDistribution

LZJC6-10/145 / LZJC-12 epoxy resin cast current transformer for 12kV indoor switchgear—supports metering, protection & feeder monitoring with reliable secondary circuit safety. duomatech.com #CurrentTransformer #MVSwitchgear #PowerDistribution

JDZ9-10 / JDZX(F)9-10G indoor epoxy resin voltage transformers for accurate metering and protection in 6–10 kV switchgear. Residual winding option enables earth fault detection. duomatech.com #VoltageTransformer #MVSwitchgear #PowerDistribution

LZZBJ9-24/185h/2S indoor epoxy cast-resin current transformer for 24kV switchgear—compact busbar-type CT with dual-secondary outputs for metering & protection. duomatech.com #CurrentTransformer #MVSwitchgear #PowerDistribution

LZZBJ9-12/150b/4S epoxy resin cast current transformer delivers four secondary outputs for metering, protection, and monitoring in compact 12kV indoor switchgear. duomatech.com #CurrentTransformer #Switchgear #PowerDistribution

JDZC6-10Q outdoor epoxy cast-resin voltage transformer for 12kV systems, providing 100V metering/monitoring and 220V auxiliary power outputs. duomatech.com #VoltageTransformer #MediumVoltage #PowerDistribution

LMZBJ17-12L(Q)/170 epoxy cast-resin current transformer for 10–12kV indoor switchgear—supports metering & relay protection with 1500–5000A primary current. duomatech.com #CurrentTransformer #MVSwitchgear #PowerDistribution

JSZF-3/6/10kV Semi-Enclosed Epoxy Resin Voltage Transformer for accurate metering & protection in 3–10kV indoor switchgear. Reliable galvanic isolation, compliant with IEC 61869 & GB/T 20840. duomatech.com #VoltageTransformer #MVSwitchgear #PowerDistribution

LA-10Q / LAZB-10Q epoxy resin through-wall current transformers for 10 kV indoor switchgear—accurate metering & protection with galvanic isolation. duomatech.com #CurrentTransformer #Switchgear #PowerDistribution