Low Voltage Bus Duct

The low-voltage busway is a high-efficiency power transmission and distribution system specifically designed for low-voltage power distribution scenarios with an AC frequency of 50Hz and a rated voltage of 400V or below. Its core positioning is to replace the traditional combined solution of cables and cable trays, realizing centralized transmission, flexible distribution, and safe control of power from the main power supply to terminal electrical equipment. As a core carrier of modern low-voltage power distribution systems, low-voltage busways come in various types. They adopt an integrated design that highly integrates conductors, insulation protection, mechanical support, and enclosure structure, enabling adaptation to power distribution needs of different power levels and installation environments. Widely used in multiple fields such as construction, industry, and data centers, they are key equipment aligned with the power consumption trends of "integration, standardization, and intelligence."

1,Super high current-carrying capacity:

Conductors are made of high-purity oxygen-free copper bars or high-conductivity aluminum alloy bars, featuring excellent electrical conductivity and extremely low resistance loss. Except for fire-resistant busways, which can reach a maximum current-carrying capacity of 4000A, other types of busways can meet different current-carrying requirements ranging from 160A to 6300A, adapting to full scenarios from lighting power distribution to power supply for large-scale power equipment. Compared with traditional cables, under the same current-carrying capacity, busways occupy less space and have a smaller voltage drop, which can reduce voltage fluctuations of terminal equipment and ensure the stable operation of precision equipment.

2,Multiple protection:

Different types of busways have different protection levels, and various protection configurations from IP40 to IP68 are available according to application scenarios. IP54 protection (dustproof + splashproof) is adopted for conventional indoor scenarios, while IP65 to IP68 protection (dustproof + waterproof immersion) can be selected for humid and dusty industrial environments. To meet the requirements of grounding protection, a grounding bar is installed inside the busway, forming a reliable grounding loop between the enclosure and the conductors.

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