Industrial machinery equipment AC Hipot Insulation Preventive Test vlf hipot tester
Quick Detail
- FOB Price : USD $5.00 / Piece
- Minimum order:1
- Place of Origin:China (Mainland)
- Structure:Controller and booster
- Output voltage:30kV/40kV/50kV/60kV/70kV/80kV for option
- Output frequency:0.1Hz, 0.05Hz, 0.02Hz
- Stability of freaquency:Fluctuation<0.5%
- Measurement accuracy:±3%
- Positive and negtive voltage peak errors:≤3%
- Voltage waveform distortion:≤5%
- Use condition:10°C to +50°C, humidity ≤85%
- Insulation resistance measurement error:<2.5%
- Leakage current measurement error:<2.5%
Specifications
Industrial machinery equipment AC Hipot Insulation Preventive Test vlf hipot tester
It is applied in power cable and generator insulation test in power system.
Introduction:
- VLF Tester is designed and manufactured for electrical equipment very low frequency withstand voltage test.
- Very low frequency withstand voltage test is essentially an alternative of power frequency withstand voltage test. It is much smaller, lighter and portable than power frequency withstand voltage tester. It is proved home and abroad that 0.1Hz ultra-low frequency withstand voltage test can replace power frequency withstand voltage test.
- It can be applied for 10kV, 35kV, 300MW thermal power machine, 10kV, 35kV power transformer and other electrical equipment
Specifications:
Max voltage output refer to following Models table.
- Output frequency: 0.1Hz, 0.05Hz, 0.02Hz
- Measurement accuracy: 2.5%
- Positive and negative voltage peak errors < 2.5%RDG+0.3%FS
- Voltage wave form distortion:<3%
- Insulation resistance measurement error:<2.5%
- Leakage current measurement error:<2.5%
- Power supply:AC220V ± 10%, 50Hz/60Hz
- Environment temperature: 0~50°C
- Humidity:≤85%RH
