Electrical Specifications

Mechanical Design & Dimensions

• Dimensions: 860mm (W) × 2200mm (D) × 6300mm (H)

• Weight: <600kg

• Footprint: Optimized for laboratory installations

• Mounting: Reinforced base with M24 anchor points

Honeycomb Thermal Management System

• Core Construction: Nickel-chromium wire precision-wound on epoxy composite boards

• Hexagonal Structure: Open-cell honeycomb configuration maximizes surface area

• Heat Exchange Efficiency: 50% greater cooling than conventional designs

• Material Integrity: Maintains mechanical strength at operational temperatures

The honeycomb design ensures optimal air convection, limiting temperature rise to <110K during 60-minute continuous operation at 1500kV.

Triple-Shielding Protection System

• End-Ring Electrodes: Dual 450mm-radius aluminum rings at terminals

• Central Grading Ring: Positioned at midpoint with optimized curvature

• Discharge Protection: Prevents insulation damage during test object breakdown

Shielding rings maintain electric field uniformity and protect against transient discharges.

Operational Performance

• Continuous Operation: 60 minutes at 1500kV/1A (15kW)

• Thermal Recovery: 120-minute cooldown between full-power tests

• Resistance Stability: ±0.2% maximum deviation during thermal transients

Structural Advantages

Extreme Voltage Applications

• UHV transmission research (1500kV+)

• Nuclear fusion facility power systems

• High-energy physics particle accelerators

• Lightning impulse generators (IEC 61083-1)

• HVDC valve stress testing

Installation & Safety

• Clearance Requirements: 5m radial safety zone

• Lifting Points: 4× rated for 500kg each

• Grounding: Dual 35mm² copper grounding terminals

• Creepage Distance: 40mm/kV (60m total)

Operational Protocols

1. Pre-operation visual inspection of honeycomb structure

2. Verify clearance zones (5m minimum)

3. Maximum 60-minute continuous operation

4. 120-minute minimum cooldown period

5. Bi-annual shielding ring alignment check

Compliance Standards

• IEC 60273: High-voltage resistors

• IEEE 4-2013: HV testing techniques

• EN 62217: Polymeric HV insulators

• IEC 60071: Insulation coordination

• ISO 13857: Safety distances