High Voltage Test Set
The HVG High Voltage Test Set, often referred to as a Dielectric Hi-Pot Tester, is a tough, precise, and incredibly dependable tool designed to check the dielectric strength of insulation in electrical equipment. This device is crucial for testing power cables, capacitors, transformers, motors, and various other electrical components, helping to ensure their long-lasting reliability and adherence to global safety standards.
The AC/DC Hi-Pot test, also known as the Dielectric Breakdown Test, plays a vital role in diagnosing insulation issues before they lead to serious failures. With more than 80% of faults in electrical and electronic systems stemming from weak or worn-out insulation—often due to dirt, grease, moisture, humidity, and thermal stress—Hi-Pot testing is essential for quality assurance and preventive maintenance.
- Fully protected operation with safety interlocks.
- Easy to perform AC/DC high voltage/ High pot test
- Comprehensive safety operation.
- Continuously adjustable output voltage from 0 to 100%.
- Output over current tripping facility.
- Selectable current ranges for precise leakage current readings.
- Emergency off switching facility in case of any emergency.
- Supplied with separate control and high voltage unit.
- Timer provision to switch off the equipment automatically after the preset time setting.
- Pre-location cable faults in decay or voltage transient mode in with conjunction suitable pre-locator.
- Rugged construction and easy to carry on site.
| Technical Specifications | ||
| Specifications | HVG 40 | HVG 70 |
| Output Voltage | 0-40 kV continuously variable | 0-70 kV continuously variable |
| Output Current | 5 mA, 10 mA & 20 mA manually selectable ranges | 5 mA, 10 mA & 20 mA manually selectable ranges |
| Output Current Indication |
Analog Meter for output voltage (KV) |
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| Indication |
ON/OFF indication |
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Over Heat LED indication |
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Over Current Trip LED indication |
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| Digital Version (Optional) |
Available |
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| Protection |
Circuit Braker in Mains input |
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Variac Zero Inter Lock |
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Built in Auto Discharge |
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Over Current Trip |
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Over Temperature Trip |
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| Cooling |
Air Cooled |
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| Duty Cycle |
3 min ON / 10 min OFF |
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| Timer Mode |
Manually selectable as required |
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| Mode of operation |
Manual |
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| Output Voltage Control |
Controlled manually through variac |
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| Power Supply |
230V AC ±10%, 50 Hz, Single phase |
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| Working Temp. |
0°C – 55°C |
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| Storage Temp. |
-5°C – 60°C |
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| Unit Structure | Single Unit Device | Comes with Control Unit and HV unit |
| Dimensions | 525mm(L) x 300mm(W) x 470mm (H) + Handle 50mm + Wheel 65mm | Control Unit – 525 x 250 x 310 mm HV Unit – 550 x 600 x 1100 mm |
| Approx. Weight in Kg | 40 Kg Approx | Control Unit – 22 kg – HV Unit – 95Kg |
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