Product Overview

The HCRS 750kV/2250kVA cylinder-type single-phase resonant reactor sets new standards in high-voltage testing with exceptional partial discharge performance (<2pc at="" 750kv="">100. Designed for indoor use, this system offers flexible configuration options for precision testing applications.

Core Specifications

Configuration Options

Single Reactor Operation

• Inductance Range: 1760.8-331.7H

• Load Capacitance Range: 4000-21234pF (incl. divider)

Dual Reactor Series Connection

• Inductance Range: 3521.7-663.5H

• Load Capacitance Range: 2000-10615.4pF (incl. divider)

Robust Performance Characteristics

Overload Capability

• Current: 3.3A (110%) for 600s - no winding damage

• Voltage: 825kV (110%) for 60s - no insulation damage

Operational Parameters

• Continuous operation at 100% rating for 60 minutes

• Winding Temperature Rise: ≤65K

• Oil Temperature Rise: ≤55K

Advanced Design Features

Core Construction

• Grain-oriented electrical steel (130-0-130)

• Chip-removal treatment with curing agent integration

• Noise-reduced operation

Adjustable Reactance System

• Precision air gap adjustment mechanism

• Guide rail system for accurate coil movement

• Stainless steel brackets minimize eddy current losses

Thermal Management

• High-intensity magnetic field heat dissipation

• Oil system with thermal expansion compensation

• Reliable grounding baffles between windings

Quality Assurance

• 60+ year design lifespan

• Developed with leading research institutions

• Continuous quality improvements

• Industry-leading partial discharge performance