LKZB-0.5 (LBD-LCT) split-core zero-sequence CT for 6–35kV cable systems enables earth-fault protection without disconnecting cables. Ideal for retrofit in switchgear & industrial power distribution. duomatech.com #CurrentTransformer #GroundFaultProtection #MediumVoltage

JDZW-20/JDZW2-20 outdoor epoxy resin voltage transformers for accurate 20 kV metering & ground fault detection in ungrounded systems. Weather-resistant, dual-secondary option available. duomatech.com #VoltageTransformer #MediumVoltage #PowerDistribution

JLSZK-12 IV High Voltage Prepaid Metering Box integrates VT, CT, and VCB for 6–10kV outdoor revenue metering with remote disconnect. Ideal for rural distribution & DG interconnection. duomatech.com #MediumVoltage #Metering #Switchgear ⚡

JDZ9-20 & JDZ(X)F9-20G 20kV indoor epoxy resin voltage transformers for accurate metering and protection in MV switchgear. Galvanic isolation enables safe SCADA integration. duomatech.com #VoltageTransformer #MediumVoltage #PowerDistribution

LKZB-0.5 (LBD-LCT) split-core zero-sequence CT for 6–35kV cable systems enables earth-fault protection without disconnecting cables. Ideal for retrofit in switchgear & termination cabinets. duomatech.com #MediumVoltage #ProtectionRelay #CurrentTransformer ⚡

ZWJ-12 High Voltage Prepaid Metering Box integrates VCB, CT, and PT for 10 kV systems—ideal for revenue protection in rural and industrial grids. duomatech.com #MediumVoltage #SmartGrid #Metering

LJ-ZW32-10(12) Zero-Sequence Protection Current Transformer for 10/12 kV outdoor switchgear, enabling ground fault detection with ZW32 circuit breakers. Secondary circuits must never be left open when energized. duomatech.com #CurrentTransformer #GroundFaultProtection #MediumVoltage

LZZ-10 (AK12) post-type epoxy cast-resin current transformer for 11/12kV indoor switchgear—supports metering, protection & feeder monitoring with secure secondary circuit design. duomatech.com #CurrentTransformer #Switchgear #MediumVoltage

LJWD-10/12 oil-immersed current transformer for 10–12 kV outdoor metering and protection. Steel-tank design ensures thermal stability and environmental resilience. duomatech.com #CurrentTransformer #MediumVoltage #PowerDistribution ⚡

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

LZZ-10 (AK12) Post-Type Epoxy Cast-Resin Current Transformer for 12kV indoor switchgear—supports metering, protection & feeder monitoring with secure secondary circuit design. duomatech.com #CurrentTransformer #MediumVoltage #Switchgear

LZZBJ9-12/150b/2S epoxy resin cast current transformer for 10–12kV indoor switchgear—supports metering & protection with dual secondary circuits. duomatech.com #CurrentTransformer #MediumVoltage #Switchgear

JLS-6/JLS-10 oil-immersed combined transformers for accurate 6–10kV outdoor metering in rural & industrial distribution. Integrated CT+VT in V/V connection. duomatech.com #InstrumentTransformers #EnergyMetering #MediumVoltage ⚡

LJM-1/2/3 busbar-type zero-sequence CTs for ground fault protection in 6–15 kV MV systems. Reliable detection for generators, motors & switchgear. duomatech.com #MediumVoltage #GroundFaultProtection #CurrentTransformer ⚡

LFSQ-10 Reinforced Epoxy Resin Cast Current Transformer for 10–12kV indoor switchgear—enhanced stability for metering & relay protection. duomatech.com #CurrentTransformer #MediumVoltage #Switchgear

LZZBW-10/165/2S outdoor cast-resin current transformer for 10kV systems—supports metering & protection with 5A/1A secondary output. duomatech.com #CurrentTransformer #MediumVoltage #PowerDistribution

LKZB-0.5 (LBD-LCT) split-core zero-sequence CT for 6–35kV cable systems enables earth-fault protection without disconnecting cables. Ideal for retrofit in switchgear & termination cabinets. duomatech.com #MediumVoltage #ProtectionRelay #CurrentTransformer ⚡

LZJC-12G / LZJC-12Q indoor epoxy cast-resin current transformer for 11/12kV switchgear—supports metering, protection & feeder monitoring with reliable secondary circuit safety. duomatech.com #CurrentTransformer #MediumVoltage #Switchgear

LQZJ-10 Coiled-Type Epoxy Resin Cast Current Transformer for 10kV–12kV indoor switchgear—ideal for metering & protection with secure secondary circuit design. duomatech.com #CurrentTransformer #MediumVoltage #Switchgear

LZZBJ9-12A1/A2 12kV indoor cast-resin current transformer for metering & relay protection in switchgear. Ensures secondary circuit safety and accurate isolation up to 12kV. duomatech.com #CurrentTransformer #Switchgear #MediumVoltage