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High Voltage Test Kit

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High Voltage Test Kit

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We are manufacturing and supplying of High Voltage Test Kit. Our range of H.V. Test Kit are H.V. Ac test kit /Ct knee point voltage test kit and high voltage step up transformer. Its compact size and ergonomic design make it easy to use in limited lab space. The advanced design ensures years of reliable service.

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High Voltage Test Kit

High Voltage Test Kit

We are manufacturing and supplying of H.V. Ac Test Kit /Ct knee point voltage test kit. Our range of H.V. Ac Test Kit /Ct knee point voltage test kit and High Voltage Step Up Transformer are available with following features:

  • Light weight and portable with 230 V AC input
  • PB Operated contactor with digital output Volt meter and millamp meter
  • Modular HV trip unit with fixed or adjustable trip currents
  • Output range 0.1 to 2Amp short time rating.
  • Hi-pot insulation tests – Type SI/HV-3kV and 5kV -, 0.1A
  • CT Excitation for HV CTs. – Type SI/KPV-HV3 and HV5, 0.1 to 2A.
  • 230V 50 Hz mains input
  • Separate HV transformer unit /DC Rectifier stack / Control unit with micro processor control of  volt and millamps indication and trip settings / Discharge rod and interconnecting cables.
  • HV (Half wave) rectifier unit directly screwable at HC AC output bushing
HV insulation withstand tests.

Output Range 60/90 rating)  

Type rating
SI/HV-30/40 30kV AC, 40kV DC, 25 to 100 millamps 60 Kg
SI/HV-60/80 60kV AC, 80kV DC, 25 to 100   milliamps 80 Kg

High Voltage Unit For CT Knee Point Voltage


  • Light weight and easily portable
  • Front Panel components and real panel HV terminals protection by detachable/hinged covers
  • PB operated contractor/relay switchings
  • For less than 5 KV output, no interlock of zero start switching to enable repeated high post testing at a set voltage
  • Modular trip unit for easy assembly/servicing
  • Trip current set at a pprox 100/200mA

350mmx400mmx300mm High

Weight: 25kg

High Voltage Step Up Transformer:

High Voltage Step Up Transformer only completely enclosed in a powder coated MS box provided with lifting handle. Output voltage measurement with a provision of 10% output voltage tapping. Output glass fuse protected.

Size : 225mmx225mmx175mm high

Weight : 10.5 to 11 kg

Contact Us

Sudharsan Insulations
Mr. S. P. Rajah (Partner)
Plot No. 91-92, Industrial Estate, Perungudi
Chennai - 600096, Tamil Nadu, India

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