900W-300KV HVDC Hi-pot Test System

Ultra-high-voltage testing solution delivering 900W at 300KV/3mA for critical dielectric tests of power equipment, featuring military-grade epoxy insulation and precision controls.

Technical Specifications

Key Features

Precision Measurement

• 2V-B shielded microammeter (0.05% stability)

• Optional HV-B infrared ammeter

• Multi-point auto-test sequencing

Robust Design

• Double-stage voltage multiplier

• Epoxy FRP insulation (1350mm)

• Dual-purpose case (vertical/horizontal)

Performance Capabilities

• Overload Capacity: 10% above rated voltage for 10 minutes

• Load Flexibility: No test object capacitance limits

• Duty Cycle: 30 mins intermittent (10 mins continuous max)

• Charging Current: 1.25× rated current

Test Applications

Specialized Testing

• MOA arresters (zinc oxide evaluation)

• Ultra-HV power cables (oil-type)

• EHV transformers

General Applications

• Switchgear acceptance testing

• Transmission line components

• Research facility testing

Standards Compliance

• DL/T 848.1-2004 (HV Test Equipment)

• 2BF24003-90 (Portable DC Generator)

• IEC 60060-1 (Dielectric Tests)

Proven Technology

Since 1992, our PWM-regulated DC HV generators have been deployed in 2,857+ units worldwide, setting industry benchmarks for ultra-HV testing.

Configure with infrared measurement or custom accessories—contact our HV engineers for application-specific solutions.