The KDJJC-100kV insulation oil withstand voltage tester is a highly accurate and digital industrial instrument developed through multiple on-site tests and long-term unremitting efforts. To meet the needs of different users, this series of instruments can be divided into single cup, triple cup, and multi cup models. The instruments are easy to operate and have a beautiful and elegant appearance. Due to the use of automatic digital microcomputer control, it has high measurement accuracy, strong anti-interference ability, and is safe and reliable.

1. The instrument is controlled by a large capacity microcontroller, which ensures stable and reliable operation;
2. The instrument is equipped with a wide range watchdog circuit to prevent system crashes;
3. Multiple operation options, the instrument program is equipped with industry standard DL/429, international standard IEC156, and custom operations, which can adapt to different users' multiple choices;
4. The instrument oil cup is cast in one go to prevent interference phenomena such as oil leakage;
5. The sampling design of the high-voltage end of the instrument allows the test values to directly enter the A/D converter, avoiding errors caused in the analog circuit and making the measurement results more accurate;
6. The instrument has functions such as overcurrent, overvoltage, and short circuit protection inside, with strong anti-interference ability and good electromagnetic compatibility;
7. Portable structure, easy to move, convenient for both indoor and outdoor use.

1. Capacity of booster: 1.5 kVA
2. Boosting speed: 0.5kV/s-5.0kV/s (increasing every 0.5), with ten levels to choose from
3. Error: 0.2kV/s
4. Output voltage: 0-100 kV (optional)
5. Voltage accuracy: 2% reading+2 words)
6. Power distortion rate:<1%
7. Electrode gap: standard 2.5 mm
8. Test frequency: 6 times (1-10 times optional)
9. Rest time: 900S (0-99min optional)
10. Interval static time: 300S (0-99min optional)
11. Mixing time: 15S (0-255min optional)
12. Display mode: Large screen LCD display
13. Communication interface: Standard 232 communication interface.
14. Dimensions: Length 430 mm; Width 350 mm; Height 370 mm
15. Instrument weight: 40 kg.