China Vlf Test Equipment WithstVoltage Tester High Voltage Electrical Test Equipment

China Export Portable 0.1Hz 80kv High Voltage Vlf Very Low Frequency AC Insulation Hipot Tester for Cable/ HV measuring instruments/ high voltage Electrical Test EquipmentVLF (Very Low Frequency) hipot Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus.
VLF hipot teser/high voltage Electrical Test Equipment Advantages:1. Easiest to use Fully automatic microcontroller
2. Built-in printer
3. True sine wave output
4. Real-time display of actual output waveform
5. Ergonomic, menu guided, large backlit LCD
6. Storage of test results for later retrieval and print.
7. Over voltage andInductor current protected
8. Variable Machinery Stocks frequency 0.1Hz, 0.05Hz, 0.02 Hz
9. Data of current, voltage and waveform directly sampled at HV side.
10. AC testing does notRelay & Contactor degrade good cable insulation
11. Harmful space charges are not injected into the cable insulation
12. No traveling waves are generated during testing
13. Rugged and reliable Valve Parts design less prone to failure from transients
VLF hipot tester/high voltage Electrical Test Equipment detailed images :VLF hipot tester/high voltage Electrical Test Equipment Technical Parameters:1. Input: 220 ± 10% Volts AC, 50/60Hz, single phase.
2. Output-Voltage:See below table 1.
3. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz.
4. Stability of frequency: Fluctuation < 0.5%
5. Measurement accuracy: ±3%.
6. Positive and negative voltage peak errors: ≤3%.
7. Voltage Industrial Customized Service waveform distortion: ≤5%
8. Construction: In two units: Controller and Booster..
9. Ambient conditions of use: temperature Indoor and
outdoor : -10ºC to +50ºC.
10. Humidity:≤85%Similar Product: