• Custom-built instruments on request • 29 years of precision manufacturing • Turnkey cable manufacturing plants • IS - IEC - BS - EN - UL compliant • 100+ instrument types in production
• Custom-built instruments on request • 29 years of precision manufacturing • Turnkey cable manufacturing plants • IS - IEC - BS - EN - UL compliant • 100+ instrument types in production
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AC High Voltage Tester without first filling oil (0-5/10 kV/22 kVA/100 A)

AC High Voltage Tester without first filling oil (0-5/10 kV/22 kVA/100 A)

The AC High Voltage Tester is designed for high-voltage insulation and dielectric strength testing of electrical cables, equipment, and other electrical components. It features a double-wound step-up transformer, stepless Variac voltage control, and an LV-side voltmeter for monitoring the HV output. Its robust construction, high-capacity design, and smooth voltage adjustment ensure reliable and efficient testing performance.

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AC High Voltage Tester without first filling oil (0-5/10 kV/22 kVA/100 A)

 

 Technical Specifications

Input Voltage: 230V AC, 50 Hz, Single Phase

Output Voltage: 0–10 kV (adjustable)

Capacity: Up to 22 kVA

Leakage Current: Up to 100 A

Duty Cycle: 1 / 5 / 15 minutes (as specified)

 

Construction & Components

Transformer:

Double wound, step-up type

High-quality enameled copper wire

Inter-layer insulation: Polyester film/Craft paper

Cooling: Air, Oil, or Air + Oil cooled

Voltage Control:

Stepless Auto-transformer (Variac)

Smooth control from 0 to full output

Metering:

Voltmeter on LV side (indicates HV output)

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