HFRS 200kV/400kVA Ultra-Low PD Resonant Reactor

Designed for critical partial discharge testing, the HFRS 200kV/400kVA system delivers laboratory-grade precision with <10pC PD performance and exceptionally low 75dB noise operation in field conditions.

Premium Performance Specifications

• Ultra-Low PD: <10pC at 200kV

• High Inductance: 318H precision winding

• Silent Operation: <75dB noise level

• Voltage Endurance: 220kV/1min

Precision Engineering

Key Electrical Parameters

• Frequency Range: 50-300Hz operation

• Quality Factor: Q≥50 guaranteed

• Current Capacity: 2A continuous

• Duty Cycle: Continuous 60min operation at 100% U_H

Advanced PD Control

Silent Operation Design

Noise Reduction Technology

• Vibration-dampened core assembly

• Acoustic insulation layers in oil tank

• Precision-machined air gaps

Thermal Management

• Iron-shell tank provides:

• 30% better cooling than epoxy

Natural convection airflow

• Integrated breather capsule maintains:

• Optimal oil pressure

• Moisture control

Field Deployment Features

Transport Optimized

• Vibration-tested per IEC 61373 for:

• 1500km railway transport

• 800km highway movement

• 200kV-rated lifting hooks with:

• Load limit indicators

• Anti-sway locks

Certification & Compliance

• PD testing per IEC 60270 Class I

• Meets IEC 60060-1 insulation standards

• Noise compliant to ISO 3744

Why Choose This System?

1. Research-Grade PD Performance: <10pC enables sensitive measurements

2. High Inductance Stability: 318H for precise resonant tuning

3. Lab-Quality in Field: Maintains precision after transport