Electrical Specifications

Partial Discharge Performance

• ≤5pC at 100% rated voltage (1000kV)

• ≤3pC at 80% rated voltage (800kV)

• Tested per IEC 60270 with shielded measurement

Mechanical Design & Dimensions

• Configuration: Tapered cylindrical design

• Base Diameter: Ø350mm

• Top Diameter: Ø1050mm

• Height: 3600mm

• Total Weight: <220kg

• Mounting: Flange base with M20 anchor points

The optimized geometry provides superior voltage distribution while minimizing footprint.

Operational Endurance

Continuous Operation: 60 minutes at:

• 100% rated voltage (1000kV)

• 100% rated current (0.2A)

• Full power dissipation (0.4kW)

Lightweight Construction Features

• Core Material: Carbon composite resistive elements

• Structural Frame: Aerospace-grade aluminum alloy

• Insulation System: Silicone-embedded fiberglass

• Corona Protection: Graded ring electrodes

Space-Constrained Applications

• Mobile high-voltage test laboratories

• Compact substation diagnostic systems

• On-site transformer testing units

• University research facilities

• Modular impulse voltage generators

Installation Advantages

• Requires only 1.2m² floor space

• Vertical installation with ceiling clearance ≥500mm

• Single-person handling with lift points

• Integrated leveling feet for uneven surfaces

Safety & Maintenance

1. Pre-installation insulation test (min 100GΩ at 5kV DC)

2. Quarterly visual inspection of corona rings

3. Annual resistance calibration (±0.25% accuracy)

4. 5-year dielectric strength verification

Compliance Standards

• IEC 60273: High-voltage resistors

• IEEE 4-2013: HV testing standards

• EN 61462: Composite hollow insulators

• IEC 62217: Polymeric HV insulators