Introduction:
♦GDGK-306 Digital High Voltage Switchgear Tester is special instrument for power system GIS mechanical properties measuring.
♦ GDGK-306 Digital High Voltage Switchgear Tester takes ARM7 for the core to process the test data. With high intelligence, lots of functions, accurate test data, strong anti-jamming, easy operation, small size, light weight and so on.
♦ GDGK-306 Digital High Voltage Switchgear Tester is applicable to kinds of GIS mechanical properties measuring such as indoors or outdoors switches with less oil or more oil, vacuum switches, sulfur hexafluoride switches and so on.
Switchgear Tester 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 |
