Automatic Oil Dielectric Breakdown Voltage Tester Description
HJT-80KV oil breakdown voltage tester is designed on basis of IEC156 Oil-insulating testing, the process and result displayed by LCD, built-in EEPROM , can save 100 groups test results, all work can finished by mouse, test results printed by micro printer. This equipment is easy to operate, with powerful functions, stable and reliable, with strong anti-jamming ability, without death halt during the test.
Insulating oil BDV tester is fully automatic micro controller based system,completely self-contained,compact and portable giving smooth variable test voltage from 0 to 80 for testing the dielectric strength of insulating oil in accordance with all international standards like IEC156/ASTM D 1816/ASTM D877 specifications.
Feature
1. The oil BDV test kit is controlled by large-capacity single chip microcomputer, and the work is stable and reliable;
2. Wide range watchdog circuit in the oil meter to eliminate the phenomenon of crash;
3. A variety of operation options, the instrument program industry standard DL/429, international standard IEC156 and custom operation, can adapt to a variety of choices of different users;
4. The oil cup of the instrument is molded by special glass at one time to prevent the occurrence of oil leakage and other interference phenomena;
5. The unique high voltage sampling design of the instrument allows the test value directly into the A/D converter, avoiding the error caused in the analog circuit, so that the measurement results are more accurate;
6. The instrument has over current, over voltage, short circuit protection and other functions, and has a strong anti-interference ability, good electromagnetic compatibility;
7. Portable structure, easy to move, indoor and outdoor use are very convenient.
HJT-80KV Transfomer Oil Breakdown Voltage Analyzer Technical indicators
1. Capacity of booster 1.5kVA
2. Boost speed of 0.5kV/s-5.0kV/s (increasing every 0.5) 10 grades optional Difference of 0.2 kV/s by mistake
3. Output voltage 0 ~ 80 kV (optional)
4. Voltage accuracy (2% reading +2 words)
5. Power distortion rate < 1%
6. Electrode clearance standard 2.5mm
7. Test times: 6 times (1-10 times optional)
8. Resting time 900S(0-5900s optional)
9. Interval rest time 300S(0-5900s optional)
10. Stirring time 15S (0-250s optional)
11. Display mode Large LCD Chinese characters display
12. Communication port 232 communication port is standard.
13. Overall dimension length 430 mm; 350 mm wide; 370 mm high
14. The weight of the instrument is 36 kg
Conditions of use the transformer oil tester
Ambient temperature 0-40 ° C
2. Relative humidity ≤ 85%
3. Power supply AC 220V ± 20%
4. Power frequency 50 Hz ± 5 Hz
5. Power consumption < 200 W
