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GDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay Tester

ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.

GDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay Tester

Place of Origin : China

Brand Name : Gold

Certification : ISO,IEC

Model Number : GDJB-PC

MOQ : 1 set

Price : 3USD

Packaging Details : Wooden Packing

Delivery Time : 15days

Payment Terms : Western Union, T/T, L/C, MoneyGram

Supply Ability : 100sets/month

Item Name : Three Phase Relay Tester

Output : AC and DC

Power Supply : AC220V ± 10%, 50Hz/60Hz

Warranty : 12 months

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GDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay Tester

I.Application:

  • GDJB is applied to test the relay unit in relay protection system.
  • At the same time it could be considered as a universal three phase AC/DC voltage source or current source.

II.Functions:

  • AC current and voltage based protection relay unit test
  • DC current and voltage based protection relay unit test
  • Frequency protection relay unit test
  • Harmonic protection relay unit test
  • Differential protection relay unit test
  • Zero-sequence protection relay unit test
  • Distance protection relay unit test
  • Power system network fault simulation

III.Technique Index:

  • Max AC current output 30A at per phase limited in 10s, 90A at three phases in parallel limited in 10s, Frequency 20~1000Hz, Continuous current output 10A at per phase , Capacity 420VA at per phase
  • Max DC continuous current output ±10 at per phase, maximum voltage 20V, 30A output at three phase in paralle
  • Max AC voltage output 120V at per phase, 240V at phase to phase, Frequency 20~1000Hz, capacity 80VA at per phase, 100VA at phase to phase
  • Max DC voltage output ±160V at per phase, ±320V at phase to phase, capacity 70VA
  • Time counter 0.1ms~9999s, error < 0.1ms
  • AC current and voltage error <0.5%RDG+0.05%FS
  • DC current error<0.5%RDG+0.05%FS, DC voltage error 1%RDG+0.1%FS
  • Binary input: Active node 0~250V, 0~6V for “0”, 6~250V for “1”, passive node: 20mA max
  • Binary output: DC 220V/0.2A, AC 220V/0.5A
  • Power supply:AC220V ± 10%, 50Hz/60Hz
  • Environment temperature: 0~50°C
  • Humidity: ≤85%RH
  • Weight:<18KG

IV. Real Picture

GDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay TesterGDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay Tester


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