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China Professional Air Insulated Busway Manufacturer & Supplier

Air Insulated Busway | Fenghua Electric Enclosed Busway System

Fenghua Electric Air Insulated Busway (also known as Air Type Busway) is a cost-effective and reliable enclosed busway system designed for low-voltage power distribution. It uses air as the primary insulation medium, making it ideal for medium current transmission with flexible installation requirements. Compared with Sandwich Busway, it offers easier heat dissipation and maintenance advantages.

What Is Air Insulated Busway & What Is It Used For?

Air Insulated Busway is used to safely distribute electrical power from transformers to distribution panels and end-use equipment. It is widely applied in commercial and industrial environments where stable power delivery and modular installation are required.

  • Efficient power transmission for low to medium current systems
  • Flexible layout for horizontal and vertical installations
  • Easy inspection and maintenance compared to compact busway systems

Key Advantages of Fenghua Electric Air Insulated Busway

  • Excellent Heat Dissipation: Air insulation reduces heat accumulation and improves system safety
  • Cost-Effective Solution: Lower manufacturing and installation cost than Sandwich Busway
  • Flexible Customization: Supports OEM/ODM, suitable for different project requirements
  • Stable Performance: High-quality copper or aluminum conductors ensure reliable conductivity
  • Factory Direct Supply: Fenghua Electric manufacturer pricing with consistent quality control

Technical Specifications

Brand Fenghua Electric
Product Type Air Insulated Busway / Enclosed Busway
Rated Voltage ≤ 1000V AC
Rated Current 100A – 4000A
Conductor Material High purity copper / aluminum
Insulation Type Air Insulation
Protection Level IP40 – IP54 (customizable)
Standards IEC 61439 / GB 7251
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2000A Air Insulated Busway

2000A Air Insulated Busway

Qingdao Fenghua Electric's 2000A Air Insulated Busway is specifically designed for high-current power distribution scenarios such as industrial plants, high-rise buildings, and power distribution rooms. The product uses high-purity electrolytic copper conductors and air as the insulating medium, combined with a high-strength corrugated metal shell. It offers stable current carrying capacity, efficient heat dissipation, safety, reliability, and easy installation. It can meet the requirements of long-term full-load safe operation and is the preferred solution for the backbone transmission of modern power distribution systems. Customers are welcome to inquire and purchase.
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630A Air Insulated Busway

630A Air Insulated Busway

Fenghua Electric, a leading China Manufacturer and Supplier, precisely crafts the 630A Air Insulated Busway for industrial and commercial power distribution. Featuring clean-air insulation, separated phase design, and high-purity copper conductors, it delivers efficient, stable, and safe 630A power transmission. Compact, reliable, and easy to install, this solution reduces energy loss and ensures long-term operational safety, backed by rigorous quality control and full-process professional service.
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Long Distance Air Insulated Busway

Long Distance Air Insulated Busway

Fenghua Electric, a leading China Manufacturer, Supplier, and Factory specializing in high-quality electrical equipment for nearly two decades, proudly presents its Long Distance Air Insulated Busway. Designed with meticulous precision for long-distance power transmission, this busway combines air insulation, high-purity copper conductors, and optimized structural design to deliver safe, stable, and efficient electricity over extended distances. Backed by robust certifications and advanced manufacturing capabilities, Fenghua Electric provides a one-stop solution for industrial plants, substations, and large-scale campuses, ensuring performance, reliability, and long-term value.
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High Current Air Insulated Busway

High Current Air Insulated Busway

High Current Air Insulated Busway by Qingdao Fenghua Electric ensures safe, efficient heavy current distribution. With air insulation, separated-phase design, and high-purity copper conductors, it is compact, easy to install, and ideal for industrial loads and substations. Customizable solutions available for bulk orders.
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Vertical Air Insulated Busway

Vertical Air Insulated Busway

Vertical Air Insulated Busway from Fenghua Electric is designed and manufactured for vertical power distribution applications. Fenghua Electric, a professional electrical equipment manufacturer with comprehensive certifications and multiple patented technologies, provides reliable solutions for high-performance vertical busway systems. Customers are welcome to buy, order, request a quotation, or cooperate with us for procurement and partnership opportunities.
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Horizontal Air Insulated Busway

Horizontal Air Insulated Busway

Fenghua Electric, a trusted China Manufacturer and Supplier with 20 years in electrical equipment, offers Horizontal Air Insulated Busway. Designed for horizontal power transmission, it ensures high conductivity, strong insulation, flexible installation, and long-lasting performance. Ideal for factories, workshops, and office buildings.
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Typical Applications

  • Commercial buildings and shopping malls
  • Industrial plants and manufacturing facilities
  • Data centers and utility rooms
  • Hospitals, schools and public infrastructure

Air Insulated Busway vs Sandwich Busway

  • Air Insulated Busway: Better ventilation, lower cost, easier maintenance
  • Sandwich Busway: Compact design, higher current density, suitable for high-load environments

Why Choose Fenghua Electric Busway Supplier?

  • 20+ years manufacturer experience in busway and cable tray systems
  • Support customized production and small batch orders
  • Advanced CNC and automated production lines
  • Certified products (CCC) with stable global supply capability
Fenghua is a professional Air Insulated Busway manufacturer and supplier in China. Welcome to import quality products from our factory here.
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