Insulating oil hipot tester HZJQ-W1

The instrument is controlled by a high-capacity single-chip microcomputer, which is stable and reliable. It is equipped with temperature, humidity, and clock display functions, and can be customized for infrared oil temperature measurement. A wide-range watchdog circuit is integrated into the instrument to prevent crashes. The instrument program includes GB/T 507-1986, GB/T 507-2002, DL 429.9, IEC 156, and self-programming operations, allowing for a variety of options to suit different users' needs. The oil cup is made of special glass and high-polymer materials, processed to prevent oil leakage and corrosion. The unique high-voltage sampling design allows the test value to enter the A/D converter directly, avoiding errors in the analog circuit and resulting in more accurate measurements. The instrument features over-current, over-voltage, short-circuit, and other protection functions, with strong anti-interference ability and good electromagnetic compatibility. Technical Indicators 1.Booster capacity: 1.5 KVA 2.Step-up speed: 0.5 kV/s to 5.0 kV/s (increasing by 0.5), 10 gears optional; error: 0.2 kV/s 3.Output voltage: 0-100 kV (optional) 4.Voltage accuracy: (2% of reading + 2 words) 5.Power distortion rate: < 1% 6.Electrode gap: standard 2.5 mm 7.Test times: 6 times (1-9 times optional) 8.Static release time: 900 s (0-9000 s optional) 9.Interval rest time: 300 s (0-900 s optional) 10.Mixing time: 15 s (0-250 s optional) 11.Overall dimensions: 410 mm × 380 mm × 370 mm Conditions of Use 1.Ambient temperature: 0-40 °C 2.Relative humidity: ≤ 85% 3.Working power: AC 220V (± 10%) 4.Power frequency: 50 Hz (± 10%) 5.Power consumption: < 200 W