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30KV Very Low Frequency High Voltage Generator

30KV Very Low Frequency High Voltage Generator
30KV Very Low Frequency High Voltage Generator
Product Code : SVLF-30
Brand Name : SANDI
Product Description

The third generation SVLF series Ultra-Low-Frequency High Voltage Generator

Sandi VLF identified for Very Low Frequency. A Sandi VLF Cable Tester is an AC output is a heavy voltage instrument. Sandi VLF Tester produce sinusoidal AC voltage but at 0.1Hz - 0.02 Hz, which is compared to the 50/60Hz output of conventional AC test sets. With sinusoidal polarity reversals it is still an AC voltage in every half cycle. The Sandi VLF Cable Testing instrument is applicable for simple go/no-go, or pass/fail withstand test as well as a source for performing off-line Partial Discharge testing.

Application:

Sandi VLF testing is most applicable product that can test for any application requiring AC testing of high capacitance loads. Some of its premium testing is depends upon the solid dielectric cable, testing large rotating machinery, and occasionally for heavy insulator testing and also arrestor even if this equipment is not adopted through widespread cable testing, this is also one of the major  equipment that can check as per the quality and accessories  like splices or  failures such as damage during installation, improper workmanship or insulation damage caused by excessive voltage fault location-thumping.

Benefits of Sandi VLF:

  • Available at reasonable cost and can be transfer as per required
  • Feature of all the models are of sine ave output
  • Waveform has in dependent load of capacitance from 0.01mF or maximum load
  • Also has have high load rating as per the demand
  • Model of voltage is also available in heavy voltage
  • Easy to handle
  • Good cable insulation does not degrade by the AC testing
  • At the time of insulation harmful space charges are not injected in it
  • Traveling waves are absent at the time of testing   
  • For less prone failure from transient rugged and reliable designs are use
  • With DC there are no polarization effect
  • Detects the breakdown process
  • Communication interface: USB2.0
  • There are 7 'capacitive touch screen, shows real time measurement data and the output waveform
  • Protects from High, low pressure side of over voltage as well as over current with rapid response action (action time 10ms).
  • The machine is light weight, small size and its outside work is highly conductive.

The main technical parameter:

Model

Output Peak voltage

Measuring range

Weight

Applications

SVLF-30

30KV

0.1Hz,<1.1µF

Controller: 4 kg
Booster: 25 kSize: LxWxH
323x174x323mm

10KV and below voltage cables, generator

0.05Hz,<2.2µF

0.02Hz,<5.5µF


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