| Model: | GDGK-306 |
|---|---|
| Brand: | GOLD |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | Comprehensive tester , Circuit Break Tester , Dynamic resistance T |
| Price: |
US $2300
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:22 Apr, 2021 |
Introduction:
l GDGK-306A High Voltage Circuit Breaker Tester takes the ARM7 unit for core to sample, process and output; the main characteristic is that it’s operated in alt.
l GDGK-306A High Voltage Circuit Breaker Tester has many advantages such as intelligence, multi-functional, accurate data, strong anti-jamming, easy operation, small size, light weight ,beautiful appearance, etc;
l GDGK-306A High Voltage Circuit Breaker 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.
Major testing items and functions:
l Contacts’ closing time and opening time;
l Re-closing time;
l Opening or closing’s asynchronism;
l Springing time or springing times;
l Clearance between open contacts/gaps, over-travel, over-shoot and springback;
l Speed at instant of contacts touching (separating);
l Opening (Closing) max speed;
l Opening (Closing) average speed;
l Display and Print V-S curve
l Operating current curve;
l Closing resistance measurement
l Large color screen in touch operating
Specifications:
|
1 |
Time |
Simultaneity measure Contacts |
≤12 |
|
Range |
0—6s |
||
|
Resolution |
0.01ms |
||
|
2 |
Travel |
Range |
< 250mm |
|
Resolution |
0.01mm |
||
|
3 |
Error |
Time measurement |
±0.5% |
|
Travel measurement |
±1mm |
||
|
4 |
Speed |
Measure range |
0—20m/s |
|
5 |
Internal Power |
Output Voltage |
30V—260V |
|
Error |
1% |
||
|
Output Current |
0～10A |
||
|
6 |
Power Supply |
Power Supply |
AC220V±10 %, 50Hz |
|
Power dissipation |
≤60w |
||
|
7 |
Working Environment |
Ambient temperature |
0~40°C |
|
Humidity |
≤90%RH |
||
|
8 |
Size |
Dimension |
54*46*56CM |
|
Weight |
31Kg |
