Operation method of dielectric strength tester for insulating oil

Functional characteristics of insulation oil dielectric strength tester

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 has two national standard methods GB507-1986 and GB507-2002, as well as custom operations, which can adapt to different users' multiple choices;

4. The instrument oil cup is made of special glass and cast in one go, which eliminates the occurrence of 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, short circuit protection, and has anti-interference ability with good electromagnetic compatibility;

7. Portable structure, easy to move, convenient for both indoor and outdoor use.

Technical specifications of dielectric strength tester for insulating oil

1. Booster capacity 1.5kVA

2. Boost speed of 2.0 kV/s, 3.0 kV/s, two options available

误 cha 0.2kV/s

3. Output voltage 0-80 kV

4. Power distortion rate<1%

5. Display method: Large screen LCD Chinese character display

6. Electrode gap standard 2.5 mm

7. Dimensions: Length 410 mm; Width 390 mm; Height 380 mm

8. Instrument weight 26 kg