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High Quality Transformer Oil Dielectric Strength Tester


Description

Description

JS-802A Series Transformer Oil Dielectric Strength Tester (High Quality)

Suitable for testing dielectric strength (Breakdown Voltage) of transformer oil.
The transformer oil (insulation oil) fulfills the purpose of insulating as well as cooling. Thus, the dielectric strength of transformer oil is essential to secure operation of a transformer, and transformer oil needs to be tested periodically to ensure that it is still fit for purpose.
JS-802A Series Transformer Oil Dielectric Strength Tester provides reliable, accurate measurement of breakdown voltage of transformer oil, it is suitable for both field and laboratory use.

Main Features:

1. JS-802A provides all the mainstream testing standard, such as IEC-60156, IS6792, BS5874, ASTM D-877, ASTM D-1816, no matter where you are, there always has a suitable standard for you.
2. 7 Inches colorful LCD touch screen.
3. All the selection can be finished on touch screen.
4. Oil temperature measurement.
5. RS232 interface.
6. Official calibration certificate can be issued if required.

 

Technical Parameters

Technical Parameters

1. Power supply: AC220V±10%, or customize as per customer’s requirement
2. Output voltage: 0 – 80KV, or 0 – 100KV
3. Rate of voltage rise: 0.5KV/s±10%, 2KV/s±5%, 3KV/s±5%, 5KV/s±5% 
4. Max test times: 9 
5. Init wait times: 0 – 999S
6. Stir time: 0 – 999S
7. Wait time: 0 – 999S 
8. Measurement accuracy: ± (1% of full scale + 2 digits) Resolution: 0.1KV 
9. Oil temperature measurement: 
Measurement range: 0°C to 70°C, or better
Temperature resolution: 1°C, or better 
10. Operating temperature: up to 45°C 
11. Storage: 100 groups 
12. 7 Inch colorful LCD touch screen
13. All the selection can be finished on touch screen, easy and convenient