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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.
Whole life care manager
Negotiable
JDZX10-17.5/JDZX10-24 Voltage Transformers: 17.5/24kV, high precision (0.2 class). Indoor, compact, easy install. Reliable for substations, meets standards.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZ11-17.5/JDZ11-24 Indoor Single-Phase Voltage Transformers: 17.5/24kV, high precision (0.2 class). Compact, easy install. Reliable for substations, meets standards.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZX10-36 Voltage Transformer: 36kV, high precision (0.2 class). Indoor use, compact. Reliable for substations, easy installation. Meets strict industry standards.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZX9-36 36kV Indoor Single-Phase Voltage Transformer: High precision (0.2 class), compact. Reliable for substations, easy installation. Meets strict industry standards.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZW2-12RF 12kV Outdoor Single-Phase Epoxy Resin Voltage Transformer: IP68, UV/salt-resistant. High-precision, ideal for substations, reliable in harsh outdoor conditions.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZXW18-12 Voltage Transformer: 12kV, high-precision. Weather-resistant, ideal for outdoor/indoor power systems. Reliable metering & protection, easy installation.​
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZW16-12 Outdoor Voltage Transformer: 12kV-rated, IP68 weatherproof. UV/salt-resistant, high-precision. Ideal for outdoor substations, reliable in harsh environments.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZW18-12R 12kV Outdoor Single-Phase Epoxy Resin Voltage Transformer: IP68, UV/salt-resistant. High-precision, ideal for substations, reliable in harsh outdoor conditions.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZXW-24TH Outdoor Voltage Transformer: 24kV, TH . IP68, UV/salt-resistant. High-precision, reliable for harsh outdoor power systems.
3yrs 1000+m² US$+
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Whole life care manager
Negotiable
JDZXW-36W2 outdoor voltage transformer: 36kV-rated, weatherproof for outdoor use. Epoxy insulation, precise measurement. Ideal for substation voltage monitoring & protection, ensuring reliable grid operation.
3yrs 1000+m² US$+
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