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Building 6, Optics Valley Electromechanical Industrial Park, No. 84 Gaoxin 5th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province
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Wuhan Ultra High Voltage Power Technology Co., Ltd
Automatic dielectric strength tester for insulating oil
NegotiableUpdate on 05/06
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Overview
The automatic tester for dielectric strength of insulating oil is a highly accurate and fully digital industrial instrument developed by our company's scientific research and technical personnel, based on the relevant provisions of international standard IEC156, national standard GB507-86, and industry standard DL-T429.9, and utilizing our own advantages through multiple on-site tests and long-term unremitting efforts. The machine is easy to operate and has a beautiful and elegant appearance. Due to the use of fully automatic digital microcomputer control, it has high measurement accuracy, strong anti-interference ability, and is safe and reliable.
Product Details
Product parameters
technical parameters
| Capacity of booster | 1.5kVA |
| Boosting speed | Choose from four levels: 2.0kV/s, 2.5 kV/s, 3.0 kV/s, and 3.5 kV/s |
| output voltage | 0-80kV |
| Power distortion rate | ＜1% |
| display mode | Large screen LCD display of Chinese characters |
| Electrode gap | Standard 2.5mm |
| Overall dimensions | 409mm × 393mm × 388mm |
| Instrument weight | 29kg |
Terms of Use
| ambient temperature | 0℃～40℃ |
| relative humidity | ＜85% |
| working power supply | AC 220V ± 10% |
| power frequency | 50Hz ± 5Hz |
| power consumption | ＜200W |
Product features
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 GB1986 and GB2002, 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 high voltage sampling design 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, etc. inside, and has strong anti-interference ability and good electromagnetic compatibility.
7. Portable structure, easy to move, convenient for both indoor and outdoor use.
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