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Sandwich Bus Duct System
Sandwich electric busway is a highly efficient and compact power transmission system. Its core feature is the tight stacking of insulated conductive busbars (copper or aluminum busbars) and encapsulation within a metal casing to form a gapless whole. It employs a typical "sandwich" stacking structure, where conductors are isolated and tightly contacted by organic insulating materials, leaving no air gaps.
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Air Insulated Bus Duct System
Air insulated busway is a closed power distribution system that uses air as the insulating medium. It mainly consists of a metal casing, metal busbars (copper or aluminum), and insulating support components. Insulation is achieved through physical air gaps between conductors and between conductors and the casing, resulting in high safety and stable electrical performance.
View DetailsNon Segregated Bus Duct
Non Segregated electric busway is a standardized busbar system consisting of a metal plate (steel or aluminum plate) as a protective shell, conductive bars, insulation materials, and related accessories. It features a "chimney-style" heat dissipation structure or a compact, high-density design, offering not only high heat dissipation efficiency but also simple installation procedures and a neat, aesthetically pleasing appearance.
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Fire-rated Bus Duct System
Fire-rated busbar busway is a specialized electrical device that, based on a standard enclosed bus trunking system, utilizes special structural design and material applications to enable it to continuously and safely transmit power for a specified period (e.g., 60, 90, 120, or 180 minutes) in the event of a fire.
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