HFRS 260kV/10000kVA Precision Resonant Test System

Designed for demanding field testing applications, the HFRS 260kV/10000kVA system combines laboratory-grade 30H±2% inductance accuracy with rugged iron-shell construction for reliable on-site operation.

Key Performance Specifications

• Rated Output: 260kV at 38.5A (10MVA)

• Voltage Endurance: 286kV for 1 minute

• Inductance Precision: 30H ±2%

• Frequency Range: 25-300Hz

Engineering Excellence

Core Technical Parameters

• Quality Factor: Q≥65-120 across frequency range

• Thermal Performance:

• 80K maximum winding temperature

• 55K transformer oil limit

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

Enhanced Cooling System

Military-Grade Construction

Robust Mechanical Design

• Iron-core segmented air gap with:

• Oxygen-free copper windings

• Precision 30H±2% inductance

• Iron-shell oil tank provides:

• 40% better cooling than epoxy

• Integrated breather capsule

Transport Optimized

• Vibration-tested per IEC 61373 for:

• 2000km railway transport

• 1000km highway movement

• 260kV-rated lifting hooks with:

• Load monitoring

• Anti-sway protection

Certification & Compliance

• Meets IEC 60060-1 insulation standards

• Oil standards per IEC 60296

• Transport certified per IEC 61373 Category 1

Key Advantages

1. Precision Inductance: 30H±2% for accurate tuning

2. Enhanced Cooling: Iron-shell outperforms epoxy

3. Field-Ready: Withstands rigorous transport