Dry-Type Air Core Series Reactor

Dry-Type Air Core Series Reactor

Product Introduction

When you need reliable power quality solutions for your electrical systems, our Dry-Type Air Core Series Reactor delivers exceptional performance. This advanced static inductive device connects seamlessly with your transmission lines and capacitor banks. The reactor eliminates magnetic saturation risks during fault conditions. You get constant inductance even under high short-circuit currents. Our environmentally-friendly design removes oil leakage concerns. Fire-resistant construction ensures safety for your operations. This maintenance-free solution perfectly suits modern high-voltage substations.

The reactor operates at a rated voltage of 3464.1V. It suppresses harmonic voltage amplification when connected with capacitors. Your system experiences reduced waveform distortion. Inrush currents during capacitor switching become limited and controlled.

Technical Specifications

Main Features and Advantages

Perfect Linearity Performance

Your reactor maintains constant inductance across all current levels. No saturation occurs during fault conditions. This ensures reliable protection when you need it most.

Superior Environmental Resistance

UV-resistant materials protect against weather damage. Hydrophobic surface treatments handle high humidity environments. Salt fog and industrial pollution won't affect performance.

Zero Core Losses

Air core design eliminates hysteresis losses. You achieve higher efficiency and better Q-factor. Energy waste becomes minimal in your system.

Exceptional Mechanical Strength

Whole-body encapsulation creates rigid structure. High electrodynamic forces during short circuits are safely handled. Your investment stays protected.

Practical Applications

Current Limiting Applications

Install our reactor in series with transmission lines from 11kV to 500kV. Fault currents reduce to safe levels for your circuit breakers. Grid expansion projects benefit from this reliable protection.

Reactive Power Compensation

Static Var Compensators and HVDC stations use our reactors effectively. Voltage profiles become smoother. Reactive power flow stays controlled in your network.

Harmonic Filtering Solutions

Industrial environments with arc furnaces need harmonic control. Renewable energy substations require clean power output. Our Dry-Type Air Core Series Reactor handles high-frequency transients without core heating.

How It Works

The reactor uses a coil construction without ferromagnetic core material. Epoxy-impregnated fiberglass rovings provide encapsulation. Air natural cooling flows through vertical ducts between winding layers.

When current flows through the windings, magnetic field creates inductance. No iron core means no saturation limits. Your reactor maintains consistent performance regardless of current magnitude. Harmonic frequencies get filtered naturally through the inductive properties.

Manufacturing Excellence

Xi'an Xidian Medium and Low Voltage Electric Co., Ltd. brings decades of expertise to every reactor. Our ISO9001 quality management ensures consistent manufacturing standards. Environmental management through ISO14001 certification protects our planet. OHSAS18001 occupational safety standards keep our workers secure.

We use advanced wet-winding techniques with long-fiber glass roving. Precise temperature control during curing creates optimal material properties. Every unit undergoes rigorous testing before shipment. Quality control spans from raw materials to final inspection.

Why Choose Us

Proven Track Record

Our products serve customers across power, metallurgy, petrochemical, and railway industries. Famous brand recognition in China demonstrates our quality leadership. Technical indicators exceed national and industry standards.

Comprehensive Product Range

Beyond reactors, we offer complete power solutions. High and low voltage switchgear complement our reactor products. Transformers, circuit breakers, and substations create integrated systems. You get single-source convenience for complex projects.

Technical Innovation Leadership

Our participation in national 863 projects showcases advanced capabilities. Multiple patents in medium and low voltage switching demonstrate innovation. Research partnerships with leading institutions drive continuous improvement.

Altitude Performance

Products perform reliably up to 4000m above sea level. High-altitude installations receive full support. Your challenging environments become manageable with our solutions.

FAQ

Q: How does air core design compare to iron core reactors?

A: Air core eliminates saturation risks completely. You get linear inductance regardless of current levels. No core losses mean higher efficiency for your system.

Q: What maintenance does the Dry-Type Air Core Series Reactor require?

A: Maintenance needs are minimal due to sealed construction. Periodic visual inspections and connection checks suffice. No oil changes or core monitoring required.

Q: Can these reactors handle outdoor installation?

A: Yes, UV-resistant materials and hydrophobic treatments enable outdoor use. Temperature range covers -50°C to +55°C operations. Pollution resistance suits industrial environments.

Q: What standards do your reactors meet?

A: Our products comply with IEC 60076-6 and GB/T 1094.6 international standards. Quality management follows ISO9001 certification requirements.

Contact Us

Ready to improve your power system reliability? Our technical team helps you select the optimal Dry-Type Air Core Series Reactor configuration. Custom solutions meet your specific voltage and current requirements.

Reach out to our experts today:

📧 Email: serina@xaxd-electric.com

Let us help you achieve better power quality and system protection. Your electrical infrastructure deserves the best reactor technology available.