• Kyongbo Electric Induction Selective Ground Relay GPS-C (SGR)
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Kyongbo Electric Induction Selective Ground Relay GPS-C (SGR)

Kyongbo Electric Induction Selective Ground Relay GPS-C (SGR)

This relay distinguishes ground faults by zero phase voltage and zero phase current and trips the circuit breaker of the faulted distribution line on ungrounded systems.

Key features

  • Use with JEC-1201 zero phase CT (200 mA primary / 1.5 mA secondary)
  • Combine with GVG ground over voltage relay against vibration malfunction
  • ICS coil options: DC current 0.2/2.0 A, 0.5/2.0 A, 1.0 A; DC voltage 24/110/125 V; AC current 0.5/1.0/2.0 A; AC voltage 110/220 V

Specifications

Frequency 60 Hz (standard), 50 Hz (option)
Case Color Munsell N1.5
GPS-C1 Rating: 110 V | Min. Pick-up Current: 150 mA | Rated Burden: 35 VA | ICS Unit: DC 1.0 A | Case: Non-drawout | Weight: approx. 4 kg
GPS-C9 Rating: 190 V | Min. Pick-up Current: 150 mA | Rated Burden: 38 VA | ICS Unit: DC 1.0 A | Case: Non-drawout | Weight: approx. 4 kg
GPS-CD1 Rating: 110 V | Min. Pick-up Current: 150 mA | Rated Burden: 35 VA | ICS Unit: DC 0.5/2.0 A | Case: Drawout | Weight: approx. 5 kg
GPS-CD9 Rating: 190 V | Min. Pick-up Current: 150 mA | Rated Burden: 38 VA | ICS Unit: DC 0.5/2.0 A | Case: Drawout | Weight: approx. 5 kg
Induction Protective RelaysKyongbo Electric
4 product codes available in this family
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Kyongbo Electric Induction Selective Ground Relay GPS-C (SGR)

Brand Kyongbo Electric·Induction Protective Relays

Available part numbers (4)

GPS-C1, GPS-C9, GPS-CD1, GPS-CD9

How to order

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Product codeSpec
GPS-C1Rating: 110 V | Min. Pick-up Current: 150 mA | Rated Burden: 35 VA | ICS Unit: DC 1.0 A | Case: Non-drawout | Weight: approx. 4 kg
GPS-C9Rating: 190 V | Min. Pick-up Current: 150 mA | Rated Burden: 38 VA | ICS Unit: DC 1.0 A | Case: Non-drawout | Weight: approx. 4 kg
GPS-CD1Rating: 110 V | Min. Pick-up Current: 150 mA | Rated Burden: 35 VA | ICS Unit: DC 0.5/2.0 A | Case: Drawout | Weight: approx. 5 kg
GPS-CD9Rating: 190 V | Min. Pick-up Current: 150 mA | Rated Burden: 38 VA | ICS Unit: DC 0.5/2.0 A | Case: Drawout | Weight: approx. 5 kg

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

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