Place of Origin: | China |
Brand Name: | AI |
Certification: | ISO |
Model Number: | CBA-3A |
Minimum Order Quantity: | 1 Set |
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Price: | Negotiable |
Packaging Details: | Carton |
Delivery Time: | 15 days |
Payment Terms: | T/T, Western Union, L/C |
Supply Ability: | 100000 sets per month |
Power Supply: | AC220V±10% 50Hz±10% | Display: | LCD |
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Keyword: | Circuit Breaker Test Set | Weight: | 7KG |
Size: | 460X340X200 Mm3 | Warranty: | 1 Year |
CBA-3A Circuit Breaker Test Set 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 following: indoors or outdoors Circuit Breakers with less oil or more oil, vacuum Circuit Breakers, SF6 Circuit Breakers and so on.
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;
III.Technical specifications
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:0~20A |
6 | Operating condition | Operating voltage:AC220V±10 % Frequency:50Hz Power dissipation:≤60w Ambient temperature:0~40℃ Ambient humidity:≤90%RH |
7 | Size | 460X340X200 mm3 |
8 | Weight | 7kg |