English
- 1.This instrument is an embedded industrial computer, the main board is based on CortexTM-A8, the main frequency is 1GHZ, the flash memory is 1GB, and the boot speed is only 16 seconds. Large 8.4-inch color screen, windows operating system, intuitive user-friendly operation interface, touch screen, support Chinese and English input, easy for on-site operators to use.
2. High-speed thermal printer, convenient for on-site printing of test data.
3. The integrated operating power supply in the machine eliminates the need for on-site secondary power supply, which is convenient and quick to use. It can provide DC5～270V adjustable power supply, current 20A. The operating voltage value of the opening and closing coil can be set arbitrarily, and the low voltage operation test of the circuit breaker can be done.
4. Equipped with linear sensor, rotation sensor, universal sensor and bracket, special fixed multifunctional joint, installation is extremely convenient and simple.
5. Suitable for all types of SF6 switches, GIS combination electrical appliances, vacuum switches, and oil switches produced at home and abroad.
6. The switch action once, get all the data and graphics.
7. The host can store 30000 groups of current test data (expandable memory card), and the real-time clock in the machine is convenient for archiving.
8. Equipped with U disk interface, can directly save the data to the U disk, upload to the computer for analysis and preservation.
9. It can measure 12 metal contact fractures, 6 main fractures and 6 auxiliary fractures at the same time.
10. Contains the envelope curve. The standard envelope curve is generated through the value tested by a switch for analysis and comparison, as well as the switch vibration frequency analysis.
11. The internal anti-interference circuit can satisfy the reliable use in 500KV substation.
|
Time measurement |
12 channels inherent opening (closing) time |
|||||
|
Different periods in the opening (closing) phase |
||||||
|
The difference between opening (closing) phases in different periods |
||||||
|
Closing (opening) bounce time (bounce times) |
||||||
|
Internal trigger test range |
0.01ms～20s |
Resolution |
0.01ms, |
|||
|
Empty contact test range |
0.01ms～200s |
Resolution |
0.1ms |
|||
|
Accuracy rate within 1000ms |
0.05%±1 word |
|||||
|
Speed measurement |
Just opening (just closing) speed |
|||||
|
Average speed in a specified time period (stroke period or angle period) |
||||||
|
Speed range |
1mm sensor 0.01～25.00m/s |
|||||
|
0.1mm sensor 0.001～2.50m/s |
||||||
|
360° angle sensor 1 cycle/ 0.25° |
||||||
|
Stroke measurement |
Moving contact stroke (stroke) |
|||||
|
Contact stroke (open distance) |
||||||
|
Overtravel |
||||||
|
Overshoot stroke or rebound stroke |
||||||
|
Measuring range |
Linear sensor |
50mm |
Measuring range |
0-50mm |
Resolution |
0.1mm |
|
360 line sensor |
360° |
Measuring range |
0-1000mm |
Resolution |
0.25 |
|
|
Acceleration sensor measuring range |
0-300mm |
Resolution |
0.1mm |
|||
|
Current display |
Maximum current 30A |
Resolution |
0.01A |
|||
|
Instrument power |
AC 220V ± 10%；50Hz ± 5% |
|||||
|
DC power output |
DC5～270V continuously adjustable, DC110V≤30A (short time), DC220V≤20A (short time) |
|||||
|
Empty contact trigger voltage |
AC/DC10-300V, current ≤120A |
|||||
|
Isolation switch measuring range |
Voltage output |
DC5～270V (adjustable) |
||||
|
Power output time |
0.01-20 seconds (can be set) |
|||||
|
The maximum acquisition time of fracture signal is 200 seconds |
||||||
|
It can measure the closing and opening time of the fracture, the three-phase |
||||||
|
Host volume |
360×260×170mm |
|||||
|
Use environment |
-20℃~+50℃ |
|||||
|
Relative humidity |
≤90% |
|||||
-
Guide to Choosing the Right Industrial Oil Testing Kit for MachineryMaintaining industrial machinery requires more than just regular lubrication; it demands precise monitoring of lubricant health. An oil testing kit serves as the first line of defense against catastrophic equipment failure. By analyzing oil quality on-site, maintenance teams can detect contamination, oxidation, and wear particles before they lead to costly downtime. Whether you are managing a fleet of heavy machinery or a complex manufacturing plant, understanding the capabilities of your testing tools is essential for maximizing operational efficiency. In this guide, we will explore how to select and utilize the best tools for your specific industrial needs.Detail -
The Ultimate Guide to Transformer Oil Analysis for Grid ReliabilityMaintaining the health of electrical transformers is critical for preventing catastrophic failures and ensuring an uninterrupted power supply. One of the most effective ways to monitor this health is through professional transformer oil analysis, a process that acts as a blood test for your high-voltage equipment. By examining the physical, chemical, and dissolved gas properties of the insulating oil, engineers can detect early signs of overheating, electrical discharge, or insulation degradation. In this comprehensive guide, we will explore how systematic oil testing can extend the lifespan of your assets and reduce unplanned downtime.Detail -
Comprehensive Guide to Transformer Oil Testing and Maintenance ProceduresMaintaining the health of your transformers is crucial for reliable power distribution. Regular transformer oil testing identifies potential issues before they lead to costly downtime or equipment failure. This article will detail the key tests performed, the importance of each, and how advancements in testing equipment are improving accuracy and efficiency.Detail
