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Instrument Transformer Source Factories | Wholesale Current/Voltage Transformer Platform

Discover verified instrument transformer source factories on our vertical platform! We gather top-tier manufacturers offering ISO/IEC 60044 certified transformers (current, voltage, electronic, combination), high accuracy, OEM/ODM support, and global shipping. Skip middlemen—source directly from reliable factories for power measurement & protection projects worldwide.

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LMZ(J)1-0.72 Current Transformer
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LMZ(J)1-0.72 Current Transformer
Negotiable
LMZ(J)1-0.72 Current Transformer: 0.72kV, high accuracy. Compact, reliable for metering/protection. Easy install, fits low-voltage systems. Meets industry standards.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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JSZW12A-12R Indoor Three-phase Epoxy Resin voltage transformer
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JSZW12A-12R Indoor Three-phase Epoxy Resin voltage transformer
Negotiable
JSZW12A-12R three-phase voltage transformer: 12kv-rated, precise three-phase voltage measurement. reliable insulation, compact design for substations. ideal for power system protection & monitoring.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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JDZXJ1-12RC Voltage Transformer
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JDZXJ1-12RC Voltage Transformer
Negotiable
JDZXJ1-12RC Voltage Transformer: 12kV-rated, precise voltage conversion, built-in fuse for overvoltage protection. Compact, ideal for substation metering & protection.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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JSZV2-12RMC Voltage Transformer
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JSZV2-12RMC Voltage Transformer
Negotiable
JSZV2-12RMC Voltage Transformer: 12kV-rated, precise measurement, reliable insulation. Compact design with fuse, ideal for substation protection & monitoring.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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JDZX18-24R Voltage Transformer
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JDZX18-24R Voltage Transformer
Negotiable
JDZX18-24R Voltage Transformer: 24kV-rated, precise voltage conversion, reliable insulation. Compact design for substations, ideal for measurement & protection.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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JSZV16-24R Voltage Transformer (with fuse)
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JSZV16-24R Voltage Transformer (with fuse)
Negotiable
JSZV16-24R Voltage Transformer with Fuse: 24kV-rated, integrated fuse for overvoltage protection. Precise measurement, compact design. Ideal for substation safety.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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CYEVT1-110D Electronics Voltage Ttransformers
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CYEVT1-110D Electronics Voltage Ttransformers
Negotiable
CYEVT1-110D Electronic Voltage Transformers: 110kV, high-precision. Digital output, anti-interference. Ideal for grid monitoring, reliable performance, easy integration.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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CYEVT1-24 Electronic Voltage Transformer
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CYEVT1-24 Electronic Voltage Transformer
Negotiable
CYEVT1-24 Electronic Voltage Transformer: 24kV, high-precision. Anti-interference, digital output. Ideal for voltage monitoring, easy integration, reliable in power systems.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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CYEVT1-36 Electronic voltage transformer
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CYEVT1-36 Electronic voltage transformer
Negotiable
CYEVT1-36 Electronic Voltage Transformer: 36kV, high-precision. Anti-interference, digital output. Ideal for voltage monitoring, easy integration, reliable in power systems.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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CYECT1-10 Electronic Current Transformer
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CYECT1-10 Electronic Current Transformer
Negotiable
CYECT1-10 Electronic Current Transformer: 10kV, high-precision. Anti-interference, compact. Ideal for grid monitoring, reliable performance, easy integration.
HK Electrical
Access Validation 10yrs 100-500 1000+m² US$300,000,000+
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