HTRS 200kV/3500kVA High-Capacity Resonant Reactor

Electrical Specifications

Performance Characteristics

• Ultra-Low Noise: ≤75dB at rated load

• Precision Waveform: ≤1% deviation

• Exceptional PD Control: <2pC at 100% U_H

• Quality Factor: >50 (typical)

• Linearity: ±1% across 10-100% reactance range

Safety & Durability

Mechanical Construction

Core Components

• Adjustable iron coil structure with:

• Precision gap control mechanism

• ±1% linearity across full range

• Dual epoxy resin insulated tubes

• Special stainless steel bracketing:

• Eddy current loss prevention

• High-intensity field compensation

Enclosure System

• Tank-type construction with:

• Military-grade pressure sealing

• Thermal expansion compensation

• ONAN cooling system with:

• Optimized radiator design

• 25# transformer oil medium

Operational Parameters

Duty Cycle

• Rated Load: 1 hour ON / 2 hours OFF

• Daily Cycles: ≤6 maximum

Thermal Limits

• Winding temperature rise: ≤65K

• Oil temperature rise: ≤55K

Typical Applications

1. EHV cable resonant frequency testing

2. Large power transformer diagnostics

3. GIS partial discharge measurement

4. High-capacity capacitor bank validation

Quality Assurance

• Factory testing includes:

• Full-load heat run tests

• Partial discharge calibration

• Lightning impulse verification

• Complies with:

• IEC 60270 (Partial Discharge)

• IEEE Std 4 (High-Voltage Testing)