• Kyongbo Electric Fused Earthed Voltage Transformer 25.8 kV NE1F Series
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Kyongbo Electric Fused Earthed Voltage Transformer 25.8 kV NE1F Series

Kyongbo Electric Fused Earthed Voltage Transformer 25.8 kV NE1F Series

Single-phase line-to-earth epoxy molded voltage transformer for 25.8 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 25.8 kV (KS), 23 kV (JEC), 24 kV (IEC)
Primary Voltage 22900/sqrt3 V
Secondary Voltage 110/sqrt3 or 190/sqrt3 V
Tertiary Voltage 110/3 or 190/3 V (T models)
Insulation Level 25.8/50/125 kV (20B)
Frequency 60 Hz (others on request)
Weight approx. 26 kg
NE1F Class 0.5 Burden: 50 VA | Class 1.0 (1P) Burden: 100 or 200 VA | Class 3.0 (3P) Burden: 300 VA | Fuse: With fuse
NE1DF Class 0.5 Burden: 50 VA | Class 1.0 (1P) Burden: 100 or 200 VA | Class 3.0 (3P) Burden: 300 VA | Secondary: Double secondary | Fuse: With fuse
NE1TF Class 1P/3G Burden: 100/200 VA | Fuse: With fuse
NE1DTF Class 1P/3G Burden: 100/200 VA | Class 1.0/3P Burden: 50/100 VA | Secondary: Double secondary | Fuse: With fuse
Voltage TransformersKyongbo Electric
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Kyongbo Electric Fused Earthed Voltage Transformer 25.8 kV NE1F Series

Brand Kyongbo Electric·Voltage Transformers

Available part numbers (4)

NE1F, NE1DF, NE1TF, NE1DTF

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
NE1FClass 0.5 Burden: 50 VA | Class 1.0 (1P) Burden: 100 or 200 VA | Class 3.0 (3P) Burden: 300 VA | Fuse: With fuse
NE1DFClass 0.5 Burden: 50 VA | Class 1.0 (1P) Burden: 100 or 200 VA | Class 3.0 (3P) Burden: 300 VA | Secondary: Double secondary | Fuse: With fuse
NE1TFClass 1P/3G Burden: 100/200 VA | Fuse: With fuse
NE1DTFClass 1P/3G Burden: 100/200 VA | Class 1.0/3P Burden: 50/100 VA | Secondary: Double secondary | Fuse: With fuse

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