• Kyongbo Electric Indoor Winding Type Current Transformer 7.2 kV WH7A Series
1 1

Kyongbo Electric Indoor Winding Type Current Transformer 7.2 kV WH7A Series

Kyongbo Electric Indoor Winding Type Current Transformer 7.2 kV WH7A Series

Indoor epoxy vacuum-molded winding-type current transformer, 7.2 kV class, for metering and protection.

Key features

  • For metering and protection
  • Indoor use
  • Winding type
  • Epoxy vacuum molding insulation

Specifications

Rated Secondary Current 5 A or 1 A
Rated Frequency 60 Hz (others on request)
Standards KS C 1706, JEC 1201, IEC 61869-2 (IEEE C57.13 on request)
WH7A Service: Metering | Cores: 1 | Ratio: Single | Max. Voltage / Insulation (KS C 1706): 7.2 kV; 7.2/22/60 kV (6A) | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1.0 | Continuous Thermal Current: 1.2 In | Weight: approx. 12 kg
WH7DA Service: Metering | Cores: 1 | Ratio: Double | Max. Voltage / Insulation (KS C 1706): 7.2 kV; 7.2/22/60 kV (6A) | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1.0 | Continuous Thermal Current: 1.2 In | Weight: approx. 12 kg
WH7RA Service: Protection | Cores: 1 | Ratio: Single | Max. Voltage / Insulation (JEC 1201): 6.9 kV; 6.9/22/60 kV | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Over-Current Factor: n>10 or 20 | Continuous Thermal Current: 1.0 In (JEC) / 1.2 In (IEC) | Weight: approx. 12 kg
WH7DRA Service: Protection | Cores: 1 | Ratio: Double | Max. Voltage / Insulation (JEC 1201): 6.9 kV; 6.9/22/60 kV | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Over-Current Factor: n>10 or 20 | Continuous Thermal Current: 1.0 In (JEC) / 1.2 In (IEC) | Weight: approx. 12 kg
Current TransformersKyongbo Electric
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

Kyongbo Electric Indoor Winding Type Current Transformer 7.2 kV WH7A Series

Brand Kyongbo Electric·Current Transformers

Available part numbers (4)

WH7A, WH7DA, WH7RA, WH7DRA

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.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
WH7AService: Metering | Cores: 1 | Ratio: Single | Max. Voltage / Insulation (KS C 1706): 7.2 kV; 7.2/22/60 kV (6A) | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1.0 | Continuous Thermal Current: 1.2 In | Weight: approx. 12 kg
WH7DAService: Metering | Cores: 1 | Ratio: Double | Max. Voltage / Insulation (KS C 1706): 7.2 kV; 7.2/22/60 kV (6A) | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1.0 | Continuous Thermal Current: 1.2 In | Weight: approx. 12 kg
WH7RAService: Protection | Cores: 1 | Ratio: Single | Max. Voltage / Insulation (JEC 1201): 6.9 kV; 6.9/22/60 kV | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Over-Current Factor: n>10 or 20 | Continuous Thermal Current: 1.0 In (JEC) / 1.2 In (IEC) | Weight: approx. 12 kg
WH7DRAService: Protection | Cores: 1 | Ratio: Double | Max. Voltage / Insulation (JEC 1201): 6.9 kV; 6.9/22/60 kV | Max. Voltage / Insulation (IEC 61869-2): 7.2 kV; 7.2/20/60 kV | Short-Time Current: 12.5 kA / 1 s | Rated Primary Current: up to 300 A or 300/150 A | Rated Burden: 15~40 VA | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Over-Current Factor: n>10 or 20 | Continuous Thermal Current: 1.0 In (JEC) / 1.2 In (IEC) | Weight: approx. 12 kg

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Controllers & Meters →