Strong Anti Jamming Circuit Breaker Testing Equipment For Accurate Measuring Indoors

2. Equipment Description:

HYGK-306A Circuit Breaker Tester is designed to meet the need of onsite test the dynamic characteristics of High-Voltage Circuit Breakers . It takes the ARM7 unit for core to sample, process and output; the main characteristic is that it’s operated in alt. It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, light weight ,beautiful appearance, etc; It 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.

3. Main Functions:

1. 12 contacts’ closing time and opening time；
2. Reclosing time；
3. Opening or closing’s asynchronism；
4. springing time or springing times；
5. clearance between open contacts/gaps, over-travel, over-shoot and springback；
6. speed at instant of contacts touching (separating)；
7. Opening (Closing) max speed；
8. Opening (Closing) average speed；
9. Display and Print V-S curve
10. Operating current curve；
11. Closing resistance measurement
12. Large color screen in touch operating

4. Technical Parameters:

1．Time
Simultaneity measure Contacts:≤12
range:0—6s
resolution ratio:0.01ms

2．Travel
range:< 250mm
resolution ratio:0.01mm

3．Error
Time measure error:±0.5%
Travel measure error:±1mm

4,Speed measure range:0—20m/s

5．Internal Power
Output Voltage:30V—260V error:1%
Output Current:0～10A

6．Operating conditions
operating voltage:AC220V10 
frequency:50Hz
Power dissipation:≤60w
ambient temperature:0~40℃
ambient humidity:≤90%RH
bulk:460*340*200 mm3 weight:7kg