HFRS 500kV/1500kVA Ultra-High Voltage Resonant Reactor

Designed for extra-high-voltage applications, the HFRS 500kV/1500kVA system delivers laboratory-grade 530.5H±2% inductance accuracy with robust 550kV withstand capability in field conditions.

Record-Setting Specifications

• Ultra-High Voltage: 500kV at 3A (1.5MVA)

• Precision Inductance: 530.5H ±2%

• Voltage Endurance: 550kV withstand

• Base Insulation: 30kV/5min to ground

Precision Engineering

Core Performance Parameters

• Frequency Range: 25-300Hz operation

• Quality Factor: Q≥60 at 50Hz

• Thermal Management:

• 65K maximum winding temperature

• 55K transformer oil limit

• Duty Cycle: 1hr ON / 1hr OFF (max 3 cycles/day)

Inductance Comparison

Military-Grade Construction

Robust Mechanical Design

• Segmented iron-core air gap:

• Oxygen-free copper windings

• Vacuum-impregnated insulation

• Iron-shell oil tank provides:

• 40% better cooling than epoxy

• Integrated heat dissipation fins

Transport Protection System

• Vibration-tested per IEC 61373 for:

• 1500km railway transport

• 800km highway movement

• 500kV-rated lifting hooks:

• Load limit indicators

• Anti-sway protection

Certification & Compliance

• Meets IEC 60060-1 insulation standards

• Transport certified to IEC 61373 Category 1

• Safety compliant per IEC 61010

Key Differentiators

1. Unmatched Inductance: 530.5H enables precise EHV testing

2. Enhanced Cooling: Iron-shell outperforms epoxy designs

3. Field Reliability: Maintains specs after 1500km transport