• Kyongbo Electric Ring Type Current Transformer 7.2 kV RH2 Series
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Kyongbo Electric Ring Type Current Transformer 7.2 kV RH2 Series

Kyongbo Electric Ring Type Current Transformer 7.2 kV RH2 Series

Indoor epoxy vacuum-molded ring-type current transformer, 7.2 kV class, through which the primary cable or bus-bar passes, for metering and protection.

Key features

  • For metering and protection
  • Indoor use
  • Primary cable or bus-bar through type
  • Epoxy vacuum molding insulation
  • Low-voltage 0.23~1.2 kV version available on request

Specifications

Rated Secondary Current 5 A or 1 A
Short-Time Current 40 In ~ 40 kA / 1 s
Rated Frequency 60 Hz (others on request)
Standards KS C 1706, JEC 1201, IEC 61869-2 (IEEE C57.13 on request)
RH23 Service: Metering | Cores: 1 | Ratio: Single | Current Ratio (A): 300~1000/5 | Accuracy Class: 0.5 / 1.0 | Burden (VA): 15 / 40 (KS) / 15 / 30 (IEC) | 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 | Primary Through-Hole: dia. 34 mm | Weight: approx. 3.5 kg
RH23R Service: Protection | Cores: 1 | Ratio: Single | Current Ratio (A): 500~1000/5 | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Burden (VA): 15 | Over-Current Factor: n>10 | 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 | Primary Through-Hole: dia. 34 mm | Weight: approx. 3.5 kg
RH25 Service: Metering | Cores: 1 | Ratio: Single | Current Ratio (A): 400~2000/5 | Accuracy Class: 0.5 / 1.0 | Burden (VA): 15 / 40 (KS) / 15 / 30 (IEC) | 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 | Primary Through-Hole: dia. 54 mm | Weight: approx. 3.5 kg
RH25R Service: Protection | Cores: 1 | Ratio: Single | Current Ratio (A): 750~2000/5 | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Burden (VA): 15 | Over-Current Factor: n>10 | 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 | Primary Through-Hole: dia. 54 mm | Weight: approx. 3.5 kg
RH28 Service: Metering | Cores: 1 | Ratio: Single | Current Ratio (A): 600~1600/5 | Accuracy Class: 0.5 / 1.0 | Burden (VA): 15 / 40 (KS) / 15 / 30 (IEC) | 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 | Primary Through-Hole: dia. 84 mm | Weight: approx. 3.5 kg
Current TransformersKyongbo Electric
5 product codes available in this family
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Kyongbo Electric Ring Type Current Transformer 7.2 kV RH2 Series

Brand Kyongbo Electric·Current Transformers

Available part numbers (5)

RH23, RH23R, RH25, RH25R, RH28

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 codeSpec
RH23Service: Metering | Cores: 1 | Ratio: Single | Current Ratio (A): 300~1000/5 | Accuracy Class: 0.5 / 1.0 | Burden (VA): 15 / 40 (KS) / 15 / 30 (IEC) | 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 | Primary Through-Hole: dia. 34 mm | Weight: approx. 3.5 kg
RH23RService: Protection | Cores: 1 | Ratio: Single | Current Ratio (A): 500~1000/5 | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Burden (VA): 15 | Over-Current Factor: n>10 | 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 | Primary Through-Hole: dia. 34 mm | Weight: approx. 3.5 kg
RH25Service: Metering | Cores: 1 | Ratio: Single | Current Ratio (A): 400~2000/5 | Accuracy Class: 0.5 / 1.0 | Burden (VA): 15 / 40 (KS) / 15 / 30 (IEC) | 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 | Primary Through-Hole: dia. 54 mm | Weight: approx. 3.5 kg
RH25RService: Protection | Cores: 1 | Ratio: Single | Current Ratio (A): 750~2000/5 | Accuracy Class: 1P (JEC) / 5P, 10P (IEC) | Burden (VA): 15 | Over-Current Factor: n>10 | 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 | Primary Through-Hole: dia. 54 mm | Weight: approx. 3.5 kg
RH28Service: Metering | Cores: 1 | Ratio: Single | Current Ratio (A): 600~1600/5 | Accuracy Class: 0.5 / 1.0 | Burden (VA): 15 / 40 (KS) / 15 / 30 (IEC) | 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 | Primary Through-Hole: dia. 84 mm | Weight: approx. 3.5 kg

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