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GDGK-306 AC high voltage switch circuit breaker tester

I. Introduction
GDGK-306 Hot Sale IEC62271 Circuit Breaker Dynamic characteristic Testeris working onIEC62271, it comes with a display screen 320*240 and rotating interface.

II. Main Functions

1
Test standard:IEC62271
2 Closing and opening time measurement of 12 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
10 Variable DC circuit breaker operation power supply
11 Closing arc resistance value and connected time measurement
12 Closing time and opening time of graphite circuit breaker measurement
13 Print test results by internal micro printers

III. Technique Index

1
Time measurement range: 6000ms, resolution 0.1ms
Time measurement error <1%RDG+0.2ms
2 Speed measurement:
Range 2m/sresolution 0.01m/smax error<0.1m/s
Range 20m/sresolution 0.01m/smax error<0.2m/s
3 Travel measurement:
Range 50.0mm resolution 0.1mmmax error<1%RDG+0.1%FS
Range 300.0mm resolution 1mmmax error<1%RDG+0.1%FS
Range 600.0mm resolution 1mmmax error<1%RDG+0.1%FS
4 Coil current measurement range 20.00A, resolution 0.01A, error 2%+0.2%FS
5 Closing resistance value measurement range: 100~10000ohm, error: 5%RDG
6 DC Power out: DC30V~250V/20A (instantaneous)
7 Power supply: AC220V±10% 50Hz±10%
8 Temperature: -10~40°C humidity: <80%
9 Size: 360mm*280mm*300mm
10 Weight: 10kg



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