Cylinder Type
HFRS 132kV/21400kVA High-Current Resonant Test System
Engineered for high-power equipment testing, the HFRS 132kV/21400kVA system combines massive 162A current capacity with precision 4H±1% inductance in a rugged, ONAN-cooled package designed for field deployment.
High-Performance Specifications
Rated Output: 132kV at 162A (21.4MVA)
Voltage Endurance: 145kV for 1 minute
Inductance Precision: 4H ±1% guaranteed
Frequency Range: 20-300Hz full spectrum
Precision Engineering Features
Core Electrical Parameters
Quality Factor: Q≥70-120 across frequency range
Thermal Performance:
65K maximum winding temperature rise
55K transformer oil temperature limit
Duty Cycle: 60min ON / 60min OFF (max 3 cycles/day)
Advanced ONAN Cooling
Feature | Benefit |
---|---|
Iron-shell oil tank | 40% better cooling than standard designs |
Natural convection | No moving parts for maintenance-free operation |
Integrated breather | Automatic pressure equalization |
Military-Grade Construction
Robust Mechanical Design
Segmented air-gap iron core with:
Oxygen-free copper windings
Vacuum-impregnated insulation
Industrial lifting hooks rated for:
2× operational weight
1.5g shock loads
Transport Optimized
Vibration-tested per IEC 61373 for:
2000km railway transport
1000km highway movement
Corner impact protection
Critical Applications
Generator Testing: Stator winding integrity checks
Industrial Plants: High-current busbar verification
Cable Manufacturing: Production-line testing
Utility Substations: Circuit breaker diagnostics
Competitive Advantages
High-Current Capacity: 162A output for large equipment
Thermal Stability: Maintains precision across 3 daily cycles
Field-Ready Durability: Withstands -30°C to +50°C operation
Certification & Compliance
Meets IEC 60060-1 (HV testing)
ONAN cooling per IEC 60076-11
Transport certified per IEC 61373 Category 1