HCRS 250kV/500kVA Precision Resonant Test System

Electrical Specifications

Performance Characteristics

• Ultra-Low PD: <5pC at rated voltage

• Wide Load Range: 1.5μF-25.4μF

• High Efficiency: Quality factor 30-100

• Precision Waveform: <1% THD

Operational Parameters

Advanced Mechanical Design

Cylinder-Type Architecture

• Dual epoxy tube construction with:

• Stainless steel bracketing

• Precision gap adjustment

• Core material: 30-0-100 grain-oriented silicon steel

Innovative Features

• Chip-removed steel treatment:

• Curing agent integration

• Noise reduction to <75dB

• Guide rail system:

• Vertical/horizontal alignment

• ±1% linearity

Excitation System

• Voltage Options: 7.5kV or 15kV input

• Power Supply: 380V±10%, 30kVA

• Cooling: ONAN (Oil Natural Air Natural)

Quality Assurance

Durability Features

• 60-year design life

• University-developed technology

• Research institute collaboration

Safety Systems

• Multi-layer grounding baffles

• Thermal monitoring:

• Winding temperature

• Oil temperature

Typical Applications

1. Precision component HV testing

2. Research laboratory applications

3. High-voltage capacitor validation

4. Partial discharge measurement