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Giri Trading

High Voltage Test Set

High Voltage Test Set

Product Details

Input voltage 230V ± 10 % 50 HZ
Output Voltage As per Table Below
Output voltage Accuracy ± 2 %
Control Motorized/Manual
Duty Cycle 2 minutes ON 15 minutes OFF
Interlocking Zero-start interlocking for H.V. output

Preferred Buyer From

Location Worldwide

The Giri Trading Hi-Pot tester HVT series offer wide range of test voltages to determine the withstand capacity of electrical insulation for the normally occurring over voltage transient’s .This series has models which can generate both AC & DC Voltages to eliminate need of two separate kits. The manual / motorized controlled operation provides continuous variable output voltage. The Kits are provided with selectable tripping current to identify breakdown voltage of different test objects. The timer is useful to set duration of test period. HV indication & overload protection provided for safety of operator & Kit.


The HVT is used to verify quality of insulation between any equipments current carrying components & its enclosure or insulation. The high voltage is applied to insulation of equipment under test, as defined as per voltage rating of equipment. The resulting leakage current flowing through its insulation is measured. The set will give trip command if exceeded than its predefined value.



  • Continuously variable motorized/manual
  • output from zero voltage
  • Panel mounted controls and LED indicators.
  • Analog/Digital voltmeter & Ammeter-for easy
  • to read voltage and current
  • Output voltmeter with memory effect-easy to
  • read the voltage after trip
  • Selectable trip current



  • Power Utilities, Substations
  • Transformer, Generator, switch gear testing
  • Bus.bar and Cable testing
  • Domestic appliance testing


Standard Accessories

  • Mains wires 3 cores, 4 meter long.
  • Inter connecting cable 5 meter long.
  • Discharge rod for DC range.
  • Instruction manual.


Safety Specification :

  • Zero start interlock.
  • Audio & Visual alarms.
  • Fast acting over load circuit breaker.

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Technical Details

Model Output Voltage HV Leakage/ Tripping Current ma AC/DC Tripping Current Selection Steps Cooling Provided
HVT-5/100 AC 5 KV 100 MA AC 25-50-100 MA AIR
HVT-5/100 DC 5 KV 50 MA DC 50-100MA AIR
HVT-10/100 AC 10 KV 100 MA AC 25-50-100 MA AIR
HVT-20/100 AC 20 KV 100 MA AC 25-50-100 MA AIR
HVT-25/100 DC 25 KV 20 MA DC 25-50-100 MA AIR
HVT-40/100 AC 40 KV 100 MA AC 25-50-100 MA AIR
HVT-50/100 AC 50 KV 100 MA AC 25-50-100 MA AIR
HVT-50/100 Dual 50 KV 100 MA AC/DC 25-50-100 MA OIL
HVT-60/50 AC 60 KV 50 MA AC 25-50-100 MA OIL
HVT-75/100 AC 75 KV 100 MA AC 25-50-100 MA OIL
HVT-80/20 DC 80 KV 20 MA DC 10-20 MA OIL
HVT-100/100 AC 100 KV 100 MA AC 25-50-100 MA OIL

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