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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Circuit Breaker Tester, Circuit Breaker Timer, Oil Circuit Breaker Timer manufacturer / supplier in China, offering Gdgk-303 Circuit Breaker Timer by IEC62271, Petroleum Product Ash Content Tester, Petroleum Laboratory Open Cup Flash Point Meter, ASTM D92 (GD-3536-1) and so on.

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Supplier Homepage Product Electrical Testing Equipment Gdgk-303 Circuit Breaker Timer by IEC62271

Gdgk-303 Circuit Breaker Timer by IEC62271

FOB Price: US $3 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $3/ Set
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Port: Chongqing, China
Production Capacity: 100sets/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GDGK-303
  • Trademark: GOLD
  • Specification: IEC, ISO
  • HS Code: 9031809090
  • Item Name: Circuit Breaker Timer by IEC62271
  • Transport Package: Wooden Packing
  • Origin: Chongqing, China
Product Description
I. Introduction:
- GDGK-303 circuit breaker analyzer is designed to meet the need of testing high_voltage switches .     
- It takes the micro controller unit(MCU) for core to sample, process and then output.
- It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc; 
- It can test the switches as follows:indoors or outdoors switches with less oil or more oil,vacuum switches, SF6 switches and so on. 

II. Main Functions:
No.Functions
1Closing and opening time measurement of 12 channels
2Max difference of closing or opening time measurement of three phases
3Bounce time and frequency measurement of breaker closing
4Circuit breaker closing and opening speed measurement
5Travel-time, Coil current-time curve of circuit breaker operation measurement
6Clearance of circuit breaker measurement
7Variable DC circuit breaker operation power supply
8Print test results by internal micro printers

III. Technical Data
1. Time measurement range: 6000ms, resolution 0.1ms
Time measurement error <1%RDG+0.2ms
2. Speed measurement:
Range 2m/s resolution 0.01m/s max error<0.1m/s
Range 20m/s resolution 0.01m/s max error<0.2m/s
3. Travel measurement:
Range 250.0mm resolution 1mm max error 1mm
4. DC Power out: DC30V~250V/10A (instantaneous)
5. 9 Travel sensors configuration: grating and angle
6. Test standard: IEC62271
7. LCD: 128*64
8. Power supply: AC220V±10% 50Hz/60Hz
9. Temperature: 0~50°C humidity: <90%
10.Size: 400mm*250mm*200mm
11.Weight: 7kg 
IV. Real Pictures
Gdgk-303 Circuit Breaker Timer by IEC62271
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