GDGK-307 Multi-functional Vacuum Switch Circuit Breaker Analyzer
I. General Introduction
GDGK-307 Circuit Breaker Analyzer is special instrument for power system GIS mechanical properties measuring. The instrument takes IPC for the core to sample and data process. It has 12.1 LCD to display and 12.1 touch pad for operation. Rich experience database makes the tester more intelligence. The tester has the characteristic of accurate test data, strong anti-jamming, easy operation, small size and light weight.
II. Functions
1. Measure opening and closing time, synchronism performance, bounce time and bounce times of common and graphite GIS.
2. Measure distance, average speed and instantaneous speed of on and off of common and graphite GIS.
3. Finish test of continuous on and off of common and graphite GIS.
4. Measure coil current of common and graphite GIS.
5. Draw GIS state-time curve, current-time curve, distance-time curve and speed-distance curve.
6. Show 12 GIS port status of common and graphite GIS.
III. Technique Index
Time Measuring
| No. | Name | Parameter |
| 1 | Time measurement range | 400ms |
| 2 | Resolution | 0.1ms |
| 3 | Error | <0.2ms |
?Speed Measurement
| 1 | Speed measurement range | 2m/s |
| 2 | Resolution | 0.01m/s |
| 3 | Error | <0.1ms |
| 4 | Speed measurement range | 20m/s |
| 5 | Resolution | 0.01m/s |
| 6 | Error | <0.2ms |
?Travel Measurement
| 1 | Travel measurement range | 50.0mm |
| 2 | Resolution | 0.1mm |
| 3 | Error | <1%RDG+0.1%FS |
| 4 | Travel measurement range | 300.0mm |
| 5 | Resolution | 1mm |
| 6 | Error | <1%RDG+0.1%FS |
| 7 | Travel measurement range | 600.0mm |
| 8 | Resolution | 1mm |
| 9 | Error | <1%RDG+0.1%FS |
?Coil Current Measurement
| Coil current measurement range | 20.00A |
| Resolution | 0.01A |
| Error | 2%RDG+0.2%FS |
? Closing Resistance Value Measurement
| 1 | Closing resistance value measurement range | 100~10000ohms |
| 2 | Error | 5%RDG |
? Others
| 1 | DC Power output | DC30V~250V/20A | Instantaneous |
| 2 | Power Supply | AC220V±10% 50Hz/60Hz |
|
| 3 | Temperature | 0~50°c |
|
| 4 | Humidity | <85% |
|
| 5 | Dimension | 360×280×300mm |
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| 6 | Weight | 10kg |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.
Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with various standards of ISO, ASTM D, IP, GB etc. We have developed sales channels in many countries and regions such as Thailand, Philippine, Iran, Indonesia, Spain, Iceland, Chile, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market.
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
