HFRS-T 150kV/15750kVA Variable Frequency Resonant Test System

Engineered for demanding field testing applications, the HFRS-T 150kV/15750kVA variable frequency resonant reactor sets new standards in high-voltage equipment verification with military-grade durability and laboratory-grade precision.

Key Technical Specifications

• Rated Voltage: 150kV (165kV/1min insulation level)

• Rated Current: 105A continuous operation

• System Capacity: 15,750kVA resonant output

• Frequency Range: 40-300Hz variable operation

• Quality Factor: Q≥150 at 50Hz

Advanced Engineering Features

Robust Construction

• Iron core with segmented air gap design

• Oxygen-free copper windings with oil-immersed cooling

• Integrated breather capsule for thermal expansion compensation

• Military-spec lifting hooks and transport protection

Precision Performance

• ±2% inductance tolerance (4.55H rated)

• 65K winding / 55K oil temperature rise limits

• Dual-mode operation: 1-hour continuous or 2-hour intermittent

• Maximum 3 test cycles/day at full capacity

Field Deployment Advantages

Transport-Optimized Design

Specially engineered for on-site testing in remote locations:

• Vibration-resistant construction for rail/road transport

• Compact single-module configuration

• Clear multi-language identification plates

Compliance & Safety

• Meets IEC 60296 transformer oil standards

• Full parameter nameplates for series/parallel connections

• Integrated safety interlocks

Typical Applications

• Power transformer routine tests

• GIS and cable withstand voltage testing

• Generator commissioning tests

• Substation equipment maintenance

Note: System requires proper oil maintenance and periodic calibration per IEC 60060-3 standards for optimal performance.