Lithium battery model
Portable insulation oil dielectric strength tester, which is powered by a lithium battery, and no external power supply is required on site for testing.
1. Breakthrough design with built-in large capacity lithium battery, which can be tested on-site without power supply.
2. The removal of large and heavy items such as voltage regulators and voltage regulating motors. Maximized weight reduction and reduced volume.
3. Using SPWM frequency conversion method, the frequency can be adjusted (50/60Hz) to adapt to different experimental standards.
4. The internal AC-DC-AC waveform is stable and not affected by mains fluctuations.
5. Instrument built-in: Multiple experimental methods such as national standards, IEC, and ASTM customization are available for users to choose from.
Battery Transformer Oil BDV Tester Description
The insulation dielectric strength tester for insulating oil is a high-precision and fully digital industrial instrument carefully developed by HOPU company's scientific research and technical personnel, in accordance with the relevant provisions of the IEC60156 and ASTM D877 international standards, leveraging their own advantages, and through multiple on-site tests and long-term unremitting efforts. To meet the needs of different users, this series of HOPU transformer oil BDV tester can be divided into single cup three cup and multi cup models. The oil breakdown voltage tester is easy to operate and has a beautiful and elegant appearance. Due to the use of fully automatic digital microcomputer control, the measurement accuracy is high, the anti-interference ability is strong, and it is safe and reliable. The instrument is powered by a lithium battery, and no external power supply is required on site for testing.
HOPU Lithium battery model Portable insulation oil dielectric strength tester Technical indicators
1. Booster capacity 1.5 kVA
2. Boost speed of 0.5kV/s-5.0kV/s (every 0.5 increments), ten options available error 0.2kV/s
3. Output voltage 0-70 kV (optional)
4. Voltage accuracy (2% reading+2 words)
5. Power distortion rate ＜ 1%
6. Electrode gap standard 2.5 mm
7. Number of tests 6 times (1-10 times optional)
8. Quiet time 900S (optional from 0 to 5900 S)
9. Interval rest time 300S (optional from 0-5900S)
10. Mixing time: 15S (0-240S optional or normally open/closed)
11. Display method: Large screen LCD Chinese character display
12. The overall dimension is 360mm long; 300mm wide; Height 360 mm
13. Instrument weight 22 kg
HOPU Lithium battery model Portable insulation oil breakdown voltage tester Usage conditions
1. Environmental temperature 0-40 ℃
2. Relative humidity ≤ 85%
3. Working power supply AC 220V ± 20%
4. Power frequency 50 Hz ± 5 Hz
5. Power consumption ＜ 200 W
