Solids and Liquids Insulating Materials Voltage Breakdown TesterWithstanding Voltage Tester ASTM D149
1. Lllustrate
The voltage breakdown test machine of insulating material is controlled by computer, and the power frequency voltage breakdown test of insulating medium material and the industrial frequency voltage withstand test are completed through man-machine dialogue. Suitable for solid insulating materials (such as: insulating varnish, resin and glue, impregnated fiber products, laminated products, mica and its products, plastics, film composite products, ceramics and glass, etc.) under the power frequency voltage breakdown voltage, breakdown strength and withstand voltage test.
Insulation material voltage breakdown tester (solid and liquid) withstand voltage tester
2. Solid implementation standards
GB1408-2016, GB/t1695-2005, GB/t13542.4-2009, GB/t3333, GB/t 3330, GB12656, ASTM D149.
Liquid is performed as a standard
GB/T 507-2002, DL429.9-91 "Determination of breakdown voltage of insulating oil", "Determination of dielectric strength of insulating oil"
Insulation material voltage breakdown tester (solid and liquid) withstand voltage tester
3. Advantages of the product
1. Siemens CPU central processing unit has the highest and most stable acquisition accuracy;
2. The wireless Bluetooth control gets rid of the distance problem, and the man-machine separation is more convenient. Domestic unique, better guarantee the safety of personnel;
3. Bidirectional voltage and current interference suppression technology to prevent current interference caused by breakdown out of control, communication port burn danger;
4. The new software has self-test function and early warning function, increases the bidirectional judgment of current and voltage, and supports wireless safety control, while general manufacturers can only rely on voltage detection;
5. Built-in leakage protection net, automatic arc pressure relief;
6. Using the latest c++ control program, the results are more accurate;
7. Better than other manufacturers only do solid, our test machine can do solid and liquid;
8. Built-in fuse protector and leakage protector, over current or overload can effectively burn protection instrument control and high voltage part, and easy to replace.
| Model |
LR-J84 |
| Highest output voltage |
50KV |
| Electrical capacity |
5KVA |
| Operating voltage |
Single-phase AC voltage of 220V±10 and frequency of 50Hz±1 |
| Test method |
AC/DC test: 1. Constant speed boost 2. Gradient boost 3. Withstand voltage test |
| Test medium |
Air/insulating oil |
| Booster device |
The advanced contactless element is used to boost the pressure at a constant speed,
eliminating the mechanical pressure regulation of the previous model
|
| Withstand pressure time |
There is no upper limit to the software settings |
| Test accuracy |
≤0.5% |
| Leakage current selection |
5-200mA |
| Control mode |
Wireless Bluetooth / Wired 232 transmission |
| Breakdown judgment method |
Voltage/current of two kinds |
Product Tags:
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Solids And Liquids Voltage Breakdown Tester Withstanding Voltage Tester ASTM D149 Images
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