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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