Product Overview

The HCRS series cylinder-type single-phase resonant reactor represents the latest advancement in high-voltage testing technology. With 600kV rated voltage and 2400kVA capacity, this system delivers exceptional performance for demanding electrical testing applications.

Key Specifications

Performance Capabilities

Robust Overload Protection

• 300-second operation at 150% current (1.5A) without winding damage

• 300-second operation at 110% voltage (660kV) without insulation failure

Continuous Operation Standards

• 60-minute operation at 100% voltage/current with winding temperature rise ≤65K

• Oil temperature rise maintained below 55K during extended operation

Technical Features

Precision Adjustment System

• Single-stage inductance: 5071-637H (50Hz)

• Series connection inductance: 10142-1273H (50Hz)

• Single-stage load capacitance: 2000pF-15922pF (with divider)

• Series load capacitance: 1000pF-7967pF (with divider)

Measurement Accuracy

• System quality factor (Q): >50 (50-200Hz range)

• Measuring system accuracy: 1 grade

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

• Noise level: ≤75dB

Advanced Structural Design

Core Construction

• Grain-oriented electrical steel core (30-0-130 grade)

• Chip-removal treatment with curing agent for noise reduction

• Precision guide rails for vertical/horizontal coil adjustment

Safety Features

• Reliable grounding baffles between winding and iron coil

• Stainless steel brackets to minimize eddy current losses

• Thermal-expansion compensated oil system design

• Over-voltage, over-current, and flashover protection

• Air gap monitoring (max/min protection)

Engineering Advantages

• 60+ year operational lifespan through optimized design

• Proprietary resonant system architecture

• University-validated performance enhancements

• Thermally-stable pedestal for high-intensity magnetic fields

Typical Applications

• Power cable withstand voltage testing

• Transformer and GIS diagnostic testing

• High-voltage component qualification

• Research laboratory applications

• Partial discharge measurement systems

Why Choose HCRS Resonant Reactor?

This reactor system combines decades of high-voltage engineering experience with cutting-edge improvements in resonant test technology. The optimized structural design, superior materials selection, and rigorous quality control ensure reliable performance in critical testing applications.