HCRS 600kV/600kVA Inductance Resonant Reactor Technical Specifications

Product Overview

The HCRS series cylinder-type single-phase resonant reactor represents advanced high voltage testing technology, designed for precision measurements with exceptional durability. This 600kV/600kVA system features industry-leading partial discharge levels and adaptive inductance control.

Key Specifications

Performance Characteristics

Robust Overload Capability

• Over-current: 150% (1.5A) for 300s without winding damage

• Over-voltage: 110% (660kV) for 300s without insulation damage

Thermal Performance

• Continuous operation at 100% rated parameters for 60 minutes

• Maximum temperature rise: ≤55K (winding), ≤55K (oil)

Technical Features

Precision Adjustment System

• Quality factor: Q>50 (50-200Hz)

• Inductance adjustment:

• Single-stage: 5071-637H (50Hz)

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

• Capacitance adjustment:

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

• Series connection: 1000-7967pF (with divider)

Advanced Structural Design

• Iron coil structure with adjustable air gaps

• Dual epoxy tube construction

• Stainless steel bracket minimizes eddy current losses

• Thermal expansion-compensated oil system

Quality Assurance

• 30-0-130 grain-oriented electrical steel core

• Reliable winding-to-core grounding baffles

• Chip-removed steel treatment with noise-reducing curing agent

• Precision guide rails for vertical/horizontal coil adjustment

Safety & Protection Systems

• Over-voltage/over-current protection

• Test object flashover protection

• Air gap limit protection (max/min)

• Measurement accuracy: Grade 1

• Noise level: ≤75dB

Design Life & Reliability

Engineered for exceptional longevity with:

• 60-year minimum working life design

• University-validated improvements

• Continuous quality enhancements through industry collaboration

Applications

Ideal for:

• Cable and transformer testing

• GIS equipment evaluation

• High voltage component research

• Power system quality assessment