JSZV20-12R MV Voltage Transformer 12kV VT IEEE BUSHING TYPE Resistance Contamination

MV Voltage Transformer
November 20, 2025
Category Connection: محول الجهد MV
Brief: In this video, we explore the JSZV20-12R MV Voltage Transformer, a high-performance solution for indoor voltage measurement and protective relaying in three-phase AC circuits. Watch as we break down its fully enclosed cast insulation structure, IEEE-compliant bushing design, and resistance to contamination and moisture.
Related Product Features:
  • Fully enclosed cast insulation structure for enhanced durability and performance.
  • Primary and secondary windings and toroidal core encapsulated in epoxy casting body.
  • Elbow-type plug design increases outer insulation creepage distance.
  • Resistant to contamination and moisture, ideal for indoor use.
  • Complies with IEEE 386-2006 and IEC 60044-2 standards.
  • Suitable for measuring voltage, electric energy, and protective relaying.
  • Available in various accuracy classes and rated outputs.
  • Customizable to meet non-standard technical specifications upon request.
الأسئلة الشائعة:
  • What is the rated primary voltage of the JSZV20-12R MV Voltage Transformer?
    The rated primary voltage is 11 kV.
  • What standards does the JSZV20-12R comply with?
    It complies with IEEE 386-2006, IEC 60044-2, and IEC 61869-1 & 3 standards.
  • Can the JSZV20-12R be customized for non-standard specifications?
    Yes, upon request, we can offer transformers with non-standard technical specifications.