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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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Capacitor voltage transformer
13yrs 60000+m² US$+
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Whole life care manager
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Gas-insulated instrument transformers
13yrs 60000+m² US$+
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Whole life care manager
Negotiable
SF6 insulated Current transformer
13yrs 60000+m² US$+
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Whole life care manager
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Reliable and safe for outdoor installations Current transformer
13yrs 60000+m² US$+
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Whole life care manager
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Reliable and safe outdoor instrument transformer; HV current transformer
13yrs 60000+m² US$+
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Whole life care manager
Negotiable
HV outdoor current transformers
13yrs 60000+m² US$+
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Whole life care manager
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CYECT1-110D Electronic Current Transformer: 110kV, high-precision. Digital output, reliable for power grids. Ideal for monitoring & protection, easy integration.
3yrs 1000+m² US$+
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Whole life care manager
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CYECT2-36N Electronic Current Transformer: 36kV, high-precision. Anti-interference, compact design. Ideal for power monitoring, reliable in harsh environments, easy integration.
3yrs 1000+m² US$+
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Whole life care manager
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CYEVT1-11 Electronic Voltage Transformer: 11kV, high-precision. Anti-interference, digital output. Ideal for voltage monitoring, easy integration, reliable in grids.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JSZFW-12W3 outdoor combined voltage transformer: 12kV-rated, outdoor-ready, combined design for voltage & protection. Weatherproof, wide temp range. Ideal for substation monitoring.
3yrs 1000+m² US$+
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