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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Secondary Injection Test Set, Secondary Injection Relay Test Set, Relay Test manufacturer / supplier in China, offering Secondary Injection Protection Relay Test Set (GDJB-PC), Wet Wheel Wear Tester of Asphalt in The Slurry Mixture, ASTM D7496 Bitumen and Bituminous Mixtures Saybolt Viscometer and so on.

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Supplier Homepage Product Electrical Testing Equipment Secondary Injection Protection Relay Test Set (GDJB-PC)

Secondary Injection Protection Relay Test Set (GDJB-PC)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Chongqing, China
Production Capacity: 100 Sets/ Month
Payment Terms: L/C, T/T, Western Union, Paypal, Cash

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Basic Info
  • Model NO.: GDJB-PC
  • Secondary Injection Test Set Features: Suitable for Single Phase, 3 Phase, 6 Phase Relay
  • Input: 1-20mA, 24V
  • OEM Supply: Yes
  • Dimension: 40cm*30cm*18cm
  • Service: Engineer Available to Service Overseas
  • Transport Package: Packed in Container
  • Origin: Chongqing, China
  • Secondary Injection Test Set Application: All Kinds of Protection Relay
  • Testing Mode: Automatic
  • Price Level: Low
  • Warranty or Guarantee: 1 Year
  • Weight: <18kg
  • Trademark: GOLD
  • Specification: 40cm*30cm*18cm
  • HS Code: 9031809090
Product Description
GDJB-PC Secondary Injection Protection Relay Test Set 
GDJB-PC is applied to test the relay unit in relay protection system. 
At the same time 
GDJB-PC could be considered as a universal three phase AC/DC voltage source or current source.

2. Product Characteristics
-Intelligent mainframe that is used high speed DSP.
-Separately running
-Run with connecting to computer
-16 bit DAC chip
-Big screen LED
-"Idiot" operation
-New type power amplifier
-Current, voltage output directly
-Abundant contact
-Compounded structure
-Abundant capabilities against low price;

3. 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.
4. 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 panel
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

5. Technical Parameters
DC Voltage Output0~350V0~±140V
AC Voltage Output0~380V0~150V
DC Current Output0~10A0~±10A
AC Current Output0~10A/0~100A0~120A
Test Precision0.5%RDG+0.05%FS0.5%RDG+0.05%FS
Time Counter0~9999s0.1~9999s
Time counter Resolution1ms0.1ms
Power SupplyAC,220V±10% 50/60HzAC, 220V±10% 50/60Hz
Environment Temperature0~50 Centigrade0~50 Centigrade
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