Product Introduction

The HTRS series resonant reactor is a precision-engineered solution for high-voltage testing applications requiring adjustable inductance and stable resonant characteristics. With three voltage taps (20kV, 40kV, 60kV) and wide inductance adjustment range, this 50Hz single-phase reactor meets demanding laboratory and industrial testing requirements.

Key Technical Specifications

Core Performance Metrics

• Waveform Deviation: ≤1%

• Quality Factor (Q): >40

• Noise Level: ≤75dB at rated operation

• Thermal Performance: Winding ΔT ≤65K, Oil ΔT ≤55K

• Duty Cycle: 1 hour ON / 1 hour OFF (8 cycles/day at 100% rating)

Advanced Design Features

Magnetic Core Structure

Innovative iron coil design enables precise reactance adjustment through controlled air gap modification. The system incorporates:

• Dual epoxy resin impregnated tubes

• Eddy-current reduced stainless steel (1Ni18T9) brackets

• Thermal expansion-compensated oil reservoir design

Mechanical Construction

The reactor features industrial-grade components for reliable operation:

• Tank-type housing with impact-resistant flanges

• 20kPa pressure-rated sealing (aviation-grade acrylate gaskets)

• Magnetic-field optimized stainless steel (1Ni18T9) guide rails

• Double lead screw mechanism for noise-reduced iron coil adjustment

Safety & Environmental

• Sky blue painted exterior for visual identification

• Partial discharge-resistant terminal design

• ONAN (Oil Natural Air Natural) cooling system

Typical Applications

This resonant reactor is ideal for:

• Cable Testing: Frequency-tuned withstand voltage tests

• Transformer Testing: Inductance-resonant diagnostic systems

• GIS Testing: SF₆ equipment quality verification

• Research Labs: High-voltage component characterization

Operation & Maintenance

Installation Requirements

• Minimum 1.5m clearance from grounded surfaces

• Horizontal mounting on vibration-isolated base

• Ambient temperature range: -25°C to +40°C

Maintenance Schedule

• Monthly visual inspection of epoxy surfaces

• Quarterly dielectric oil testing

• Annual calibration of inductance adjustment mechanism

• 5-year major overhaul (including winding resistance measurement)