• Kyongbo Electric Unfused Earthed Voltage Transformer 12 kV NV25 / NV26
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Kyongbo Electric Unfused Earthed Voltage Transformer 12 kV NV25 / NV26

Kyongbo Electric Unfused Earthed Voltage Transformer 12 kV NV25 / NV26

Single-phase line-to-earth epoxy molded voltage transformer for 12 kV class metering and protection, with residual winding on T models.

Key features

  • For metering and protection
  • Indoor use
  • Single phase, line-to-earth voltage transformer
  • Epoxy vacuum molded insulation
  • Residual (tertiary) winding on T models

Specifications

Standard KS C 1706 / JEC 1201 / IEC 61869-3
Max. Voltage 11.5 kV (KS/JEC), 12 kV (IEC)
Primary Voltage 11000/sqrt3 or 11400/sqrt3 V
Secondary Voltage 110/sqrt3 or 190/sqrt3 V
Insulation Level 11.5/28/75 kV (10B)
Frequency 60 Hz (others on request)
Tertiary Voltage 110/3 or 190/3 V (T models)
NV25 Class 1.0 (1P) Burden: 100 VA | Class 3.0 (3P) Burden: 200 VA | Weight: approx. 12 kg | Fuse: Unfused
NV26 Class 0.5 Burden: 50 or 100 VA | Class 1.0 (1P) Burden: 200 VA | Class 3.0 (3P) Burden: 500 VA | Weight: approx. 17 kg | Fuse: Unfused
NV25T Class 1P/3G Burden: 50/100 VA | Weight: approx. 12 kg | Fuse: Unfused
NV26T Class 1P/3G Burden: 100/200, 200/300 VA | Class 1.0/3P Burden: 100/100 VA | Weight: approx. 17 kg | Fuse: Unfused
Voltage TransformersKyongbo Electric
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Kyongbo Electric Unfused Earthed Voltage Transformer 12 kV NV25 / NV26

Brand Kyongbo Electric·Voltage Transformers

Available part numbers (4)

NV25, NV26, NV25T, NV26T

How to order

Send the Kyongbo Electric part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
NV25Class 1.0 (1P) Burden: 100 VA | Class 3.0 (3P) Burden: 200 VA | Weight: approx. 12 kg | Fuse: Unfused
NV26Class 0.5 Burden: 50 or 100 VA | Class 1.0 (1P) Burden: 200 VA | Class 3.0 (3P) Burden: 500 VA | Weight: approx. 17 kg | Fuse: Unfused
NV25TClass 1P/3G Burden: 50/100 VA | Weight: approx. 12 kg | Fuse: Unfused
NV26TClass 1P/3G Burden: 100/200, 200/300 VA | Class 1.0/3P Burden: 100/100 VA | Weight: approx. 17 kg | Fuse: Unfused

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