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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: gold
  • Model Number: GDGK-307 circuit breaker analyzer
  • Power: Electronic
  • Usage: circuit breaker analyzer
  • application: circuit breaker mechanical property analyzer
  • Distance sample rules: 0-3
  • Speed measurement range: 0-20m/s
  • Output voltage: DC 20V-220V
  • Output current: 0~20A
  • Test samples: Vacuum Circuit Breaker ,SF6 Circuit Breaker , HV Circuit breakers
  • Warranty: one year
  • Testing standard: IEC62271 Circuit Breaker Analyzer
  • time measurement range: 400 ms
  • Application: Circuit Breaker Testing equiipments

Packaging & Delivery

Packaging Details wooden case for Electrical circuit breaker analyzer , Vacuum CB Testing Equipment;
Delivery Time 10 working days after receipt of the advance payment

GDGK-307 Vacuum Circuit Breaker , SF6 Circuit Breaker ,CBs Analyzer


1 Main Functions:                   


1) Closing and opening time measurement of 12 channels
2) Max difference of closing or opening time measurement of three phases
3) C-O and O-C time measurement

4) Rated operation sequence test

5) Bounce time and frequency measurement of breaker closing
6) Circuit breaker closing and opening speed measurement
7) Travel-time, coil current-time curve of circuit breaker operation measurement
8) Travel and clearance of circuit breaker measurement

9) Variable DC circuit breaker operation power supply

10) Closing arc resistance value and connected time measurement
11) Closing time and opening time of graphite circuit breaker measuremen

12) Print test results by internal micro printers


Technique index:                  

circuit breaker mechanical analyzer


1) Time measurement range: 400ms, resolution 0.1ms

Time measurement error <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 50.0mm resolution 0.1mm  max error<1%RDG+0.1%FS
Range 300.0mm resolution 1mm  max error<1%RDG+0.1%FS
Range 600.0mm resolution 1mm  max error<1%RDG+0.1%FS


4) Coil current measurement range 20.00A, resolution 0.01A, error 2%RDG+0.2%FS
5) Closing resistance value measurement range: 100~ 10000 ohms, error: 5%RDG
6) DC Power out: DC30V~250V/20A (instantaneous)
7) Travel sensors configuration: angle, acceleration and line (optional)

8) Test standard: IEC62271

9) Power supply: AC220V±10%  50Hz/60Hz
10) Temperature: 0~50°C  humidity: <85%
11) Size: 360mm´280mm´300mm

12) Weight: 10kg






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