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circuit breaker tester 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
High voltage circuit breaker tester technical index:
1
Time measurement range: 6000ms, resolution 0.1ms
Time measurement error <1%RDG+0.2ms
2
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
3
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
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% |
| Company: |
Wuhan Huaying Electric Power Tech & Science co,ltd
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| Contact: |
Ms. Chloe Wang |
| Address: |
4F,Building 7,Optical Valley International Headquarters Industrial Park,No.62,Optical Valley Road,WUHAN,PR.CHINA |
| Postcode: |
430074 |
| Tel: |
0086 1582728 0740 |
| Fax: |
0086 027 82210223 |
| E-mail: |
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