# InstrumentTransformer

JSZW-10R 10kV outdoor epoxy resin combined VT for accurate metering & protection in 10 kV distribution systems. Built-in HV fuses, dual secondaries, zero-sequence detection. duomatech.com #InstrumentTransformer #MediumVoltage #PowerDistribution

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Duoma Electric Transformer Factory

@duomatech.bsky.social

JSZW-10 Indoor Three-Phase Epoxy Cast-Resin Voltage Transformer for voltage measurement, metering & relay protection in 10–12kV indoor switchgear. Stable three-phase signal for meters & protection relays. duomatech.com #MVswitchgear #InstrumentTransformer #PowerDistribution

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Duoma Combined Transformers CT PT

@high-voltage-ct-pt.bsky.social

3 months ago

Welcome to Duoma / Thomas Electric. We provide current transformers, voltage transformers, CT PT combined transformers, and high-voltage metering solutions for medium- and high-voltage power systems. Website: duomatech.com #InstrumentTransformer #PowerSystem #PowerMetering #ThomasElectric

duomatech.com

Combined Transformers - Thomas Electric

Epoxy resin cast & oil-immersed combined transformers for accurate metering and protection in MV/HV power systems.

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Duoma Electric Transformer Factory

@duomatech.bsky.social

3 months ago

Introducing Duoma / Thomas Electric. We specialize in current transformers, voltage transformers, combined CT PT transformers, outdoor metering units, and high-voltage power metering equipment for medium- and high-voltage power systems. duomatech.com #InstrumentTransformer #CurrentTransformer

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Duoma Electric Transformer Factory

@duomatech.bsky.social

6 days ago

JLSW3-10 10kV outdoor oil-immersed combined instrument transformer for accurate metering and protection in MV substations. Integrated PT/CT design with moisture prevention. duomatech.com #InstrumentTransformer #MVSubstation #PowerMetering

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Duoma China Transformer Manufacturer

@thomas-transformer.bsky.social

LZX6-35W Outdoor Epoxy Resin Cast Current Transformer for 35kV/40.5kV systems—supports metering, protection & outdoor substation reliability. Oil-free, dry-type design. duomatech.com #HVCT #Substation #InstrumentTransformer

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Duoma Combined Transformers CT PT

@high-voltage-ct-pt.bsky.social

JDZ10-6R / JDZ10-10R indoor epoxy cast-resin voltage transformers with fuse for metering and protection in 6–11kV switchgear. Stable secondary output, moisture-resistant design. duomatech.com #MVswitchgear #InstrumentTransformer #PowerDistribution

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Duoma Electric Transformer Factory

@duomatech.bsky.social

25 days ago

JSZW-6/10 three-phase indoor voltage transformer for 10 kV ungrounded systems—supports metering, protection & SCADA. Epoxy resin insulated, compact design. duomatech.com #MVSwitchgear #InstrumentTransformer #PowerDistribution

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@duomatransformer.bsky.social

25 days ago

JLSZW Outdoor Epoxy Resin Combined Instrument Transformer integrates VT + CT for accurate metering and protection in 10–35kV outdoor substations. Compact, sealed design reduces footprint and wiring complexity. duomatech.com #InstrumentTransformer #PowerDistribution #SubstationAutomation

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ct-transformer.bsky.social

@ct-transformer.bsky.social

2 months ago

Instrument Transformer — CT/PT Selection for Renewable Energy Integration: Wind, Solar & BESS Applications (IEC 61869-2/3, IEEE C57.13) #InstrumentTransformer #PowerSystems duomatech.com/documents/

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Duoma Combined Transformers CT PT

@high-voltage-ct-pt.bsky.social

about 2 months ago

JLSZW outdoor epoxy resin combined VT+CT transformer for 10–35kV systems. Integrated metering & protection in a compact, weatherproof design. Ideal for substations and industrial power distribution. duomatech.com #MV #Switchgear #InstrumentTransformer

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Duoma CT PT Transformers

@duoma-ctpt.bsky.social

1 day ago

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Duoma CT PT Transformers

@duoma-ctpt.bsky.social

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Duoma Electric Transformer Factory

@duomatech.bsky.social

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Duoma Electric Transformer Factory

@duomatech.bsky.social

6 days ago

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Duoma China Transformer Manufacturer

@thomas-transformer.bsky.social

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Duoma Combined Transformers CT PT

@high-voltage-ct-pt.bsky.social

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Duoma Combined Transformers CT PT

@high-voltage-ct-pt.bsky.social

9 days ago

JDZ11-10A/185 / UNZ10 indoor epoxy cast-resin voltage transformer for medium-voltage switchgear—compact 185mm width design for metering & protection circuits. duomatech.com #MVSwitchgear #InstrumentTransformer #PowerSystems

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ct-transformer.bsky.social

@ct-transformer.bsky.social

JDZ(X)8-3/6/10 indoor epoxy cast-resin voltage transformer for medium-voltage metering & protection in 3–12kV switchgear. Compact, fully enclosed design with optional residual-voltage winding. duomatech.com #MVSwitchgear #InstrumentTransformer #RelayProtection

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Duoma Combined Transformers CT PT

@high-voltage-ct-pt.bsky.social

JLSZV1-6 10W/210 outdoor epoxy cast-resin combined transformer integrates CT & VT for 3/6/10kV metering in space-constrained substations. Compact 420mm footprint, Y/L connection options. duomatech.com #MediumVoltage #InstrumentTransformer #PowerDistribution

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Duoma CT PT Transformers

@duoma-ctpt.bsky.social

JLSZV-6/10W stainless steel combined CT/PT transformer for 6kV/10kV outdoor metering in corrosive environments. Integrated meter box, GB17201-2006 compliant. duomatech.com #InstrumentTransformer #Metering #MVSwitchgear

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Duoma Electric Transformer Factory

@duomatech.bsky.social