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      JDZX18-10R 電壓互感器

      JDZX18-12R voltage transformer, epoxy resin casting and full enclosed construction, is used indoor switch cabinet to measure the current, electric energy and protective relaying in single phase or three phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5/24 kV.

      The iron core adopts advanced cold-rolled silicon steel sheet. High voltage outgoing line of primary winding was fetched out from top of the product; outgoing line of secondary winding was fetched out from transverse side of the product.

      • 產品描述
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      Technical parameter

      1. Rated primary voltage: 20/√3 or 15/√3 etc.

      2. Technical standard accords with IEC 60044-2:2003 Part2 Instrument transformers-Part2: inductive voltage transformers


      Type

      Rated primary

      voltage (kV)

      Rated secondary voltage (kV)

      Accuracy classes combination

      Rated output

       (VA)

      Thermal limiting current

      (VA)

      Rated insulation level(kV)

      JDZX18-12R

      15/√3

      20/√3

      22/√3

      0.1/√3

      0.11/√3

      0.2

      30

      300

      17.5/38/95

      24/50/125

      0.5

      50

      1

      80

      0.1/√3/0.1/3

      0.11/√3/0.11/3

      0.2/6P(3P)

      15/50

      300

      0.5/6P(3P)

      30/50

      0.5/0.5/6P(3P)

      50/50/150

      Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.

       Outline drawing


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      (江西)




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