Technical Specifications

Key Performance Features

• Ultra-Low PD Design: Specialized grading rings ensure <2pC partial discharge at rated voltage

• High Power Density: 50kW capability in compact 850mm form factor

• Advanced Cooling: Aluminum core with forced-air convection slots maintains ≤80K rise

• Impulse Resistant Withstands 250kV lightning impulse (1.2/50μs wave)

• Low Inductance: <5μH design for accurate pulse waveform shaping

Mechanical Design

Optimized Geometry

• Tapered Profile: Ø70mm (terminals) to Ø115mm (center) reduces corona effects

• Mounting System: Dual M12 stainless steel flanges

• Terminals: Corona-free silicone-coated HV connectors

Environmental Protection

• IP54 rating for dust/moisture resistance

• UV-resistant silicone housing

• Operating temp: -30°C to +50°C

High-Current Applications

Power System Testing

• Circuit breaker impulse testing

• Transformer inrush current simulation

• Generator coil withstand verification

Research & Development

• Plasma ignition systems

• Pulsed power experiments

• High-energy capacitor banks

Thermal Performance Data

Forced-air cooling recommended for cyclic operation exceeding 30 minutes/hour.

Installation & Safety

1. Mount horizontally with minimum 60cm clearance to all surfaces

2. Use only HV-rated cables (min. 25mm² cross-section)

3. Implement external airflow (≥2m/s) for cyclic operation

4. Ground both terminals via 10mm² copper straps

Compliant with IEC 61010-1:2010 safety requirements for high-power test equipment.

Maintenance Protocol

• Daily: Visual inspection for surface contamination

• Monthly: IR test (5kV DC) - minimum 50GΩ

• Quarterly: Torque check on terminal connections (45Nm)

• Annual: Full performance validation per IEC 60060-3