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detuned reactor capacitor bank

High voltage shunt capacitor: The capacitor is the main body of the reactive power compensation device, which generates capacitive reactive power to compensate the inductive reactive power of the load. ● High-voltage series reactor: The role of the reactor is to control the inrush current or harmonic resistance during the closing of the capacitor, reduce the interference to the power grid or avoid harmonic amplification during the closing (after), and prevent the impact and damage to the capacitor. Suppress 5, 7 and more harmonics, generally choose 5% ~ 6% reactor; Suppress 3, 5 and more harmonics, generally choose 12% reactor
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Product Introduction

Detuned Reactor Capacitor Bank - Advanced Power Factor Correction Solution

Product Introduction

When your facility struggles with power quality issues and harmonic distortion, our detuned reactor capacitor bank offers the perfect solution. This sophisticated power factor correction system combines reactive power compensation with harmonic protection in one integrated unit. Unlike standard capacitor banks that can create dangerous resonance conditions, our detuned reactor capacitor bank incorporates series reactors that shift resonance frequencies away from harmful harmonics. You get reliable power factor improvement while protecting your equipment from voltage spikes and harmonic amplification. Your electrical system stays stable even with non-linear loads like VFDs and UPS systems.

The system prevents parallel resonance that could damage your capacitors and transformers. You benefit from reduced energy costs and extended equipment life. Our solution addresses the core challenges of modern electrical networks polluted by harmonic-generating devices.

Technical Specifications

Parameter Standard Options Details
Detuning Factor 5.67%, 7%, 14% Frequency tuning below 5th harmonic
Voltage Rating 0.4kV - 40.5kV Enhanced voltage withstand capability
Current Rating 630A - 4000A Suitable for various load requirements
Reactor Linearity L > 0.95 Ln at 1.8 In Prevents magnetic saturation
Insulation Class Class F/H (155°C/180°C) High thermal resistance
Standards Compliance IEC 61921, IEC 60076-6 International quality assurance
Operating Altitude Up to 4000m High-altitude performance
Noise Level < 60dB Quiet operation

Main Features and Advantages

Harmonic Protection: Our reactors prevent your capacitors from becoming harmonic sinks. You avoid equipment damage from resonance amplification.

Extended Equipment Life: Lower thermal stress on capacitors means longer service life. Your maintenance costs decrease significantly.

Reliable Operation: High-quality iron-core design maintains constant inductance during current surges. Your system stays protected even under extreme conditions.

Flexible Configuration: Multiple detuning factors available to match your specific harmonic environment. You get customized protection for your facility.

Compact Design: Space-efficient construction reduces installation footprint. You save valuable panel space.

Low Losses: Optimized magnetic core design minimizes energy losses. Your operational efficiency improves.

Practical Applications

Industrial Manufacturing: Perfect for facilities with welding equipment, motors, and automation systems. You eliminate power quality problems that affect production.

Data Centers: Essential protection for server farms with switching power supplies and UPS systems. Your critical IT infrastructure stays stable.

Steel Mills: Robust protection against arc furnace distortion and voltage flicker. Your heavy industrial processes run smoothly.

Commercial Buildings: Ideal for facilities with LED lighting, elevators, and HVAC systems. You maintain power quality throughout your building.

Renewable Energy: Excellent for solar and wind installations with power electronics. Your clean energy systems operate efficiently.

How It Works

The detuned reactor capacitor bank works by creating a series LC circuit with carefully calculated parameters. The reactor shifts your system's resonant frequency below the 5th harmonic (typically to 189Hz or 210Hz).

When harmonics try to flow into your capacitors, the reactor's impedance blocks them. You get reactive power compensation without harmonic amplification. The system maintains power factor correction while protecting against resonance conditions.

During switching operations, the reactor limits inrush currents. Your contactors and protection devices experience less stress. The result is smoother operation and longer component life.

Manufacturing Excellence

At Xi'an Xikai Medium And Low Voltage Electric Co., Ltd., we bring decades of expertise to every detuned reactor capacitor bank we manufacture. Our facility maintains ISO9001 quality management certification along with environmental and safety standards.

We use premium grain-oriented silicon steel cores with multi-gap design. This reduces losses and ensures linear operation. Our copper windings feature high-grade insulation materials rated for extreme temperatures.

Every unit undergoes rigorous testing including impulse voltage tests and harmonic response verification. You receive equipment that meets national and international standards. Our products serve customers across power, metallurgy, petrochemical, railway, and urban construction industries.

Why Choose Us

Proven Track Record: Over 100 product varieties across 34 series demonstrate our manufacturing capabilities. You work with an established industry leader.

Complete Solutions: We provide integrated system solutions beyond individual components. You get comprehensive support for your power distribution needs.

Quality Certification: Our products meet all relevant standards and carry quality certifications. You invest in reliable, compliant equipment.

Technical Support: Our engineering team provides application guidance and custom solutions. You receive expert assistance throughout your project.

Competitive Pricing: Direct manufacturer pricing without intermediary markups. You maximize your investment value.

FAQ

Q: What detuning factor should I choose?

A: For typical commercial applications with 5th and 7th harmonics, choose 7%. For severe harmonic environments, select 14%. Our engineers can analyze your specific requirements.

Q: How does this differ from a standard capacitor bank?

A: Standard banks can amplify harmonics and create resonance. Our system prevents these problems while still providing power factor correction.

Q: What maintenance is required?

A: Minimal maintenance needed. Annual visual inspection and electrical testing every 3-5 years keeps your system running optimally.

Q: Can you customize the specifications?

A: Yes, we design solutions for your specific voltage, current, and harmonic requirements. Contact us with your application details.

Q: What's the typical payback period?

A: Most installations pay for themselves within 12-24 months through reduced energy costs and avoided equipment damage.

Contact Us

Ready to solve your power quality challenges with our detuned reactor capacitor bank solutions? Our technical team is ready to discuss your specific requirements and provide customized recommendations.

Email us at serina@xaxd-electric.com for technical specifications, quotations, and application guidance. We'll help you select the right solution for your facility's needs.

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