Power Busway

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Power Busway

The Power Busway is a high-performance conductive system specifically designed for high-current power transmission and distribution. It utilizes high-purity electrolytic copper or premium aluminum alloy conductors, combined with specially shaped cross-sections and multi-layer arrangements, effectively optimizing skin effect and enhancing current-carrying capacity. The busway adopts a fully insulated encapsulation structure and is equipped with a high-strength protective housing, achieving a protection rating of up to IP66. It offers excellent fire resistance, moisture resistance, and corrosion resistance. Its modular design supports quick plug-and-play installation, significantly improving construction efficiency, while also featuring advantages such as low voltage drop, low power loss, and superior heat dissipation. It can withstand short-circuit current impacts of up to 100 kA for 1 second. The Power Busway is widely used in main power distribution systems for industrial plants, commercial buildings, data centers, and new energy applications.

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Technical Advantages

High Current-Carrying Capacity

High-Current Transmission: Supports a broad current range from 250 A to 6300 A

Efficient Conductor Design: Uses specially shaped copper/aluminum bars to significantly reduce skin effect

Low Impedance: System impedance is minimal, with voltage drop < 1%


Safety Protection

Fully Enclosed Structure: Completely prevents electric shock and foreign object intrusion

High Fire Resistance: Materials comply with the UL94 V-0 standard and are self-extinguishing

Strong Seismic Resistance: Capable of withstanding seismic intensity up to level 8

High Protection Rating: Standard IP54, with special designs reaching IP66


Electrical Performance

High Short-Circuit Withstand: Withstands short-circuit current impacts of 50–100 kA for 1 second

Excellent Insulation Performance: Power-frequency withstand voltage of 3500 V/min, impulse withstand voltage of 8000 V

Balanced Current Distribution: Three-phase conductors arranged symmetrically to ensure current balance


Convenient Installation and Maintenance

Modular Design: Standard-length units with plug-and-play quick installation

High Construction Efficiency: Installation efficiency improved by over 50% compared to traditional cabling

Easy Maintenance: Removable cover plate design facilitates inspection and maintenance

Flexible Expandability: Reserved plug-in interfaces support easy future expansion




Features

Core Market Positioning: The Power Busway is a high-performance power transmission system specially designed for industrial high-current distribution scenarios. It undertakes the critical task of transmitting power from main transformers to large-scale power equipment in workshops, serving as an upgraded solution that replaces traditional cables and air-insulated busbars in modern industrial settings. It aims to meet stringent requirements for power quality and supply reliability under heavy-load and impact-load conditions.

Core Performance Parameters: The product covers a wide-rated current range from 1,600 A to over 6,300 A, with voltage drop strictly controlled within 1%. It demonstrates excellent dynamic response characteristics and short-circuit withstand capability (up to 50 kA/1 s), achieves protection ratings from IP54 to IP65, and operates stably across a broad temperature range of -25 °C to +70 °C. All these indicators surpass traditional power distribution methods.

Key Technical Advantages: The Power Busway adopts a low-impedance optimized design, reducing line losses by over 20% compared to traditional cable solutions. Its heavy-duty aluminum alloy housing structure and modular plug-in system not only ensure mechanical strength but also improve installation efficiency by 50%. The integrated smart monitoring system enables real-time monitoring and warning of temperature, humidity, and connection status, providing data support for preventive maintenance.

About Us
Jiangsu Wopeng Power Technology Co., Ltd.
Jiangsu Wopeng Power Technology Co., Ltd.
Founded in June 2018, Jiangsu Wopeng Power Technology Co., Ltd. has rapidly grown into a specialized high-tech enterprise in the field of high and low voltage busbar systems.

We gather a professional team of industry experts, senior engineering and technical personnel, and experienced production specialists who have been engaged in power equipment technology for many years.

Our main products include copper & aluminum tube busbars, wind power tube busbars, intensive (compact) busbars and sliding contact line systems. We focus on the R&D and manufacturing of 0.4 kV–35 kV fully insulated enclosed tube busbars and low-voltage cast resin busway systems, providing reliable power transmission paths for power plants, substations, wind farms, rail transit and industrial facilities.
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