GDGK-306 IEC62271 12 Channels Circuit Breaker Analyzer

详情

I**-Main Functions

1) Test standard: IEC****1
2) Closing and opening time measurement of *2 channels
3) Max difference of closing or opening time measurement of three phases
4) C-O and O-C time measurement
5) Rated operation sequence test
6) Bounce time and frequency measurement of breaker closing
7) Circuit breaker closing and opening speed measurement
8) Travel-time, Coil current-time curve of circuit breaker operation measurement
9) Travel and clearance of circuit breaker measurement
*0) Variable DC circuit breaker operation power supply
*1) Closing arc resistance value and connected time measurement
*2) Closing time and opening time of graphite circuit breaker measurement
*3) Print test results by internal micro printers

II**-Technique index
1) Time measurement range: ***0ms, resolution 0.1ms
Time measurement error <1%RDG*0.2ms
2) Speed measurement:
Range 2m/s resolution 0.*1m/s max error<0.1m/s
Range *0m/s resolution 0.*1m/s max error<0.2m/s
3) Travel measurement:
Range *0.0mm resolution 0.1mm max error<1%RDG*0.1%FS
Range **0.0mm resolution 1mm max error<1%RDG*0.1%FS
Range **0.0mm resolution 1mm max error<1%RDG*0.1%FS
4) Coil current measurement range *0.*0A, resolution 0.*1A, error 2%*0.2%FS
5) Closing resistance value measurement range: **0~****0ohm, error: 5%RDG
6) DC Power out: DC*0V~**0V/*0A (instantaneous)
7) Power supply: AC**0V±*0% *0Hz±*0%
8) Temperature: 0~*0°C humidity: <*0%
9) Size: **0mm***0mm***0mm
*0) Weight<7kg