Air-type bus ducts use air as the main insulating medium and feature simple structure, low cost, flexible installation, and easy maintenance. They are suitable for medium and low load distribution systems in dry and well-ventilated environments. They are applicable to general industrial, commercial, and building distribution systems. When choosing, factors such as current-carrying capacity requirements, environmental conditions, and budget should be comprehensively considered.
The protection grade is moderate (IP40 to IP54).
The current-carrying capacity is moderate (250A to 5000A).
The standard protection grade is generally IP40 to IP54, suitable for dry and well-ventilated environments.
It can withstand short-circuit current impacts of 30kA to 50kA (lower than that of dense bus ducts).
It adopts a modular design, supporting flexible power extraction through plug-in boxes, which is convenient for expansion and renovation.
| Product type | Air type, dense type, plug-in bus duct |
| Product materials | Aluminum, copper |
| Working conditions | Outdoor use, continuous operation |
| Advantage | Energy saving, high efficiency, and good safety |
| Size | Multiple sizes can be customized |
| Rated current | 250A-6300A |
| Colour | Silver |
| Sample | Available |
| Application area | Electricity, buildings, ships |
| Function | Protection, distribution of connection lines |
A professional enterprise engaged in the design, manufacturing, and sales of lifting tools and power supply systems.
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