Quick Details

• Place of Origin:

  Wuhan, China

• Samples:

  Not Available

• Delivery Time:

  15 Working Days

• Packing:

  Plywood Cases

• Max. Production Capacity:

  100 Per Year

• Export Ratio:

  31% - 40%

• OE Experience:

  No

Product Name:30/40/50/60/70/80/90kv Vlf AC Hipot Test Set For Power Cable

30/40/50/60/70/80/90kv Vlf AC Hipot Test Set For Power Cable

Application

Acura

Product Description:

General information:

VLF Test Sets from 30kV - 90kV with Sine Wave Output

VLF means 'Very Low Frequency' is used in AC hipot test for power cables, transformers, switchgear and other electrical apparatus.

A VLF hipot is just an AC output tester but with an output frequency of 0.1 Hz or lower rather than 50/60Hz. Although the frequency is very low, it is still an alternating current with polarity reversals every half cycle. At 0.1 Hz output, rather than 60Hz, it takes 600 times less current and power to apply an AC voltage to a capacitive load, like a long cable.



Features:

 Adapts microprocessor controlled, can realize voltage set-up/down, measuring and protecting automatically. Manual intervention is allowable even during the auto voltage boosting.

  Portable, easy to move.

  Large LCD can display waveform clearly, and test report can be printed by built-in printer.

  The data of current, voltage, and waveform can be sampled at HV side.

  Over voltage protection: When the output is beyond the limitation, the control unit will shut itself down within 20ms.

  Over current protection: high & low voltage double protection, the precision value of power off protection can be setting at HV side. When the current of LV side is exceeded rated, the control unit will shut itself down within 20ms.

  HV output protection resistor is built in the booster, not need to connect outside resistor.

  Adapting high & low voltage closed loop negative feedback control circuit, there is no capacitive rise effect during the output.

Specifications:

Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, ...[Read More]

Company Profile:

• Main Product:

  Ac Dc Hipot Test Set, Ac Resonant Testing Equipment

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

Factory Profile:

• Size of Factory In Square Meters:

  2000

• Years of OEM Experiences:

  10

Research & Development:

• Capability for Synchronized Development:

  Develop according to drawing or samples provided by clients?Yes

  Develop 3-D model and prototype according to client's needs?Yes

• Tooling Design:

  Design Internally

• Source of Tooling:

  Made Internally

• Software/Profile:

  Others