GDGK-307 IEC62271 High Voltage Circuit Breaker Analyzer Circuit Breaker Finder Tester
Main Functions
Closing and opening time measurement of 12 channels
Max difference of closing or opening time measurement of three phases
C-O and O-C time measurement
Rated operation sequence test
Bounce time and frequency measurement of breaker closing
Circuit breaker closing and opening speed measurement
Travel-time, coil current-time curve of circuit breaker operation measurement
Travel and clearance of circuit breaker measurement
Variable DC circuit breaker operation power supply
Closing arc resistance value and connected time measurement
Closing time and opening time of graphite circuit breaker measurement
Print test results by internal micro printers
Technique index
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: -10~50°C humidity: <90%
11) Size: 360mm´280mm´300mm
12) Weight: 10KG
Audited Supplier 
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