EPGK-H
CIRCUIT BREAKER TESTER
General Information:
EPGK-H is designed to test the mechanical dynamic characteristics various voltage degree vacuum, SF6, with oil and etc high voltage and low voltage circuit breakers.
Features:
Specification:
More details on Circuit Breaker Tester EPGK series please contact EPHipot, we have professional tech team to design correctly designed products and systems.
CIRCUIT BREAKER TESTER
General Information:
EPGK-H is designed to test the mechanical dynamic characteristics various voltage degree vacuum, SF6, with oil and etc high voltage and low voltage circuit breakers.
Features:
- 8.4 inch large color LCD, can read clearly even in direct sunlight.
- Friendly English interface, touching key, easy to operate.
- Build-in printer.
- Integrated power supply, suitable for on-site test. DC30-280V adjustable power source, current 20A. The active voltage value of open/close coil can be set arbitrarily, the low voltage action of circuit breaker is also can be tested.
- Universal type velocity sensor, easy to install.
- All the data and graph can be available only by one time switching.
- To be suitable for all kinds of GIS, SF6/vacuum/oil switchgears.
- 6000 groups data storage (memory card is extendable). Built-in clock to save the test date and time.
- USB port, to save the data to the U disk.
- 12 channels metal contactors, three channels closing resistance measurement.
- Built-in anti interference circuit, suitable for 500kV substation reliable testing.
Specification:
| Specifications | |
| Time test: | 12 channels Open(Close)time Open(Close)same phase no- synchronism Open(Close)phase to phase no-synchronism Close(Open)bounce time(bounce numbers) Test range:0.01ms~200s Resolution: 0.01ms |
| Velocity test: | Open(Close)velocity Pointed periods of time(travel period or angle period)average speed Open(Close)max. velocity. Range: 1mm Sensor:0.01~25.00m/s, 0.1mm sensor: 0.001~2.50m/s 0.5°angle sensor: 1cycle/ 0.5° |
| Travel test: | Moving contactor travel Contactor travel (open distance) Overshoot travel or bounce travel (amplitude) Sensor:50mm,Resolution:0.1mm Sensor:300mm(option),Resolution: 0.1mm 360line sensor:360о, resolution:0.5о 300mm/500mm/universal sensor are optional. |
| Current: | Max. current output 20A |
| AC source: | AC 220V ± 20%;50Hz ± 2% (Can be customized) |
| DC source: | Output voltage:15~265V continuous adjustment,output current:≤ 20A(short time) |
| Control unit oversize: | 380×240×170mm |
| Working temperature: | -10ºC~+50ºC |
| RH: | ≤90% |
More details on Circuit Breaker Tester EPGK series please contact EPHipot, we have professional tech team to design correctly designed products and systems.