Gold Member Since 2007
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Relaying Protection Testing Equipment, Relay Protection Test Set, Secondary Injection Tester manufacturer / supplier in China, offering Gdjb-III Power System Relaying Protection Testing Equipment, Gd-0308 Petroleum Oil Air Release Value Test Apparatus by ASTM D3427, Gd-17144 Automatic Astmd4530 ISO10370 Mcrt Micro Carbon Residue Tester and so on.

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Supplier Homepage Product Electrical Testing Equipment Gdjb-III Power System Relaying Protection Testing Equipment

Gdjb-III Power System Relaying Protection Testing Equipment

FOB Price: US $5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5/ Piece
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Port: Chongqing, China
Production Capacity: 100 PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GDJB-III
  • Weight: 0-100Kg
  • Apparatus: Three Phase Protection Relay Testing Equipment
  • Application: Economical Secondary Injection Relay Test Set
  • DC Voltage Output: 0~350V Continuous Adjustable, Output Capacity: 960
  • DC Current Output: 0~10A Continuous Adjustable, Output Capacity: 80va
  • Volt Ampere Feature Test: Voltage 0~240V Current 0~5A
  • Trademark: Gold
  • Specification: ISO
  • HS Code: 90308490
  • Type: Universal Testing Machine
  • Power Source: AC220V
  • Function: Power System Relaying Protection Test Set
  • Device: Three Phase Relay Test System
  • AC Voltage Output: 0~380V Continuous Adjustable, Output Capacity: 400
  • AC Current Output: 0~10A 0~100A, Capacity: 1000va
  • Time Counter: 0~9999s
  • Transport Package: Standard Wooden Case
  • Origin: Chongqing of China
Product Description
GDJB-III Power System Relaying Protection Testing Equipment

General Introduction:

GDJB-III Relaying Protection Tester is used to adjust and test relaying protection tester of power supply system.

GDJB-III Relaying Protection Tester is high precision, full function, stable performance, easy operation and so on.


1. DC voltage relay test
2. DC current relay test
3. AC voltage relay test
4. AC current relay test
5. High current injection
6. Time counter in relay test

Technique Index:

1. DC voltage output: 0~350V continuous adjustable, output capacity: 960VA
2. AC voltage output: 0~380V continuous adjustable, output capacity: 400VA
3. DC current output: 0~10A continuous adjustable, output capacity: 80VA
4. AC current output: 0~10A 0~100A, capacity: 1000VA
5. Volt ampere feature test: Voltage 0~240V current 0~5A
6. AC short circuit voltage analog output
7. DC voltage selection output (it can be applied as the operation power of static relay) Output Voltage: 24V, 48V, 110V, 220V, all the output current is 0.4A
8. Device precision: 0.5%RDG+0.05%FS
9. Time counter: 0~9999s
10. Time counter resolution: 1ms
11. Power supply: AC220V ± 10%, 50Hz/60Hz
12. Environment temperature: 0~50° C
13. Size: 550´ 410´ 340mm3
14. Weight: 33kg
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