Mechanical Properties High Voltage Switchgear Tester

Applicationt: 

High Voltage Switchgear Tester

Production Description:

Introduction: GDGK-306 Mechanical Properties High Voltage Switchgear Tester is my company designed to meet the need of testing High-Voltage Circuit Breakers . GDGK-306 Mechanical Properties High Voltage Switchgear Tester takes the ARM7 unit for core to sample, process and then output; the main characteristic is that it’s operated in alt. GDGK-306 Mechanical Properties High Voltage Switchgear Tester has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc. GDGK-306 Mechanical Properties High Voltage Switchgear Tester can test the Circuit Breakers as follows: indoors or outdoors Circuit Breakers with less oil or more oil, vacuum Circuit Breakers, SF6 Circuit Breakers and so on. Features: 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 Index: 1 Time measurement range 6000ms, resolution 0.1ms 2 Time measurement error 1%RDG+0.2ms 3 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 4 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 5 Coil current measurement range 20.00A, resolution 0.01A, error 2%+0.2%FS 6 Closing resistance value measurement range 100~10000ohm, error: 5%RDG 7 DC Power out DC30V~250V/20A (instantaneous) 8 Power supply AC220V±10% 50Hz±10% 9 Temperature -10~40℃ humidity: 8