• Kyongbo Electric Digital Directional Over Current / Directional Ground Over Current Relay GD31-AB26 (67, 67N)
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Kyongbo Electric Digital Directional Over Current / Directional Ground Over Current Relay GD31-AB26 (67, 67N)

Kyongbo Electric Digital Directional Over Current / Directional Ground Over Current Relay GD31-AB26 (67, 67N)

GD31-AB26 is a digital directional over current relay based on the KEPCO standard, applied to distribution line feeders, high-voltage feeders and distributed power supply interconnection lines.

Key features

  • Calculates zero-sequence voltage internally without EVT tertiary
  • Metering, event and fault waveform recording
  • Self-diagnosis and SCADA communication
  • HMI program for settings and data retrieval

Specifications

Control Power AC/DC 110-220 V (free voltage)
Display Character LCD (4 lines x 20 characters)
Communication Modbus RTU, RS-485 1 port (rear), RS-232C 1 port (front)
Event Record Up to 1,024 events
Fault Waveform Record Up to 6 records
Dimensions (W x H x D) 168 x 218 x 250 mm
Weight approx. 5 kg
Applied Standard ES-5945-0006
GD31-AB26 Functions: 67, 67N | Digital Input: 3 points, AC/DC 110-220 V | Trip Output: 1a x 4 (16 A at AC 250 V) | Alarm Output: 2a x 4, 2b x 1 (5 A at AC 250 V) | Analog Input: Current 4, voltage 3, ground voltage 1 | Rated Current: AC 5 A | Rated Voltage: AC 63.5-190 V
Digital Protective RelaysKyongbo Electric
1 product code available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Kyongbo Electric Digital Directional Over Current / Directional Ground Over Current Relay GD31-AB26 (67, 67N)

Brand Kyongbo Electric·Digital Protective Relays

Available part numbers (1)

GD31-AB26

How to order

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Product codeSpec
GD31-AB26Functions: 67, 67N | Digital Input: 3 points, AC/DC 110-220 V | Trip Output: 1a x 4 (16 A at AC 250 V) | Alarm Output: 2a x 4, 2b x 1 (5 A at AC 250 V) | Analog Input: Current 4, voltage 3, ground voltage 1 | Rated Current: AC 5 A | Rated Voltage: AC 63.5-190 V

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

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