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What are the applications of non tiled extra wide non-metallic shell in the field of power facilitie

source：www.h761.cn  |  Release time：2025年03月04日
Non tiled ultra wide non-metallic shells have the following applications in the field of power facilities:
1. Box type substation
       Corrosion resistance and insulation: Non metallic materials have good corrosion resistance and can protect internal electrical equipment in harsh environments such as humidity, acidity, and alkalinity, avoiding damage to metal shells or affecting performance due to corrosion. Its good insulation performance can also effectively isolate electrical equipment from the external environment, reduce the risk of electric shock, and improve the safety of substation operation.
       Design flexibility: The ultra wide size can meet the integration needs of more electrical equipment, facilitating the installation of larger capacity transformers, distribution cabinets, etc., making the layout of the substation more compact and reasonable. At the same time, designs without tiling can achieve better integration with the surrounding environment and have a certain landscape beautification effect by special treatment on the surface of the shell or using colored non-metallic materials.
       Lightweight and easy to install: Compared to metal or brick shells, non-metallic materials are lighter, easier to transport and install, and can reduce construction difficulty and costs, especially suitable for places with inconvenient transportation or complex construction conditions.
2. Cable trenches and cable trays
       Insulation and protection: It can provide good insulation protection for cables, prevent insulation damage caused by external factors, and reduce the probability of faults such as leakage and short circuit. The non tiled ultra wide design can accommodate more cables, meet the needs of large-scale cable laying, facilitate cable arrangement and fixation, and improve the efficiency and neatness of cable laying.
       Weather resistance and durability: It has good weather resistance, can resist the erosion of natural environments such as ultraviolet rays, wind and rain, high and low temperatures, extend the service life of cable trenches and cable trays, and reduce maintenance costs. In some chemical industry areas or coastal regions, its corrosion resistance can effectively protect cable facilities and ensure the stability of power transmission.
       Fire resistance: Some non-metallic materials have flame retardant properties, which can delay the spread of fire in the event of a fire, buy time for personnel evacuation and fire rescue, and reduce the degree of damage to power facilities caused by fire.
3. Distribution cabinets and boxes
       Insulation safety: Provide reliable insulation protection to prevent electric shock to operators and ensure personal safety. The ultra wide cabinet design can increase internal space, facilitate the installation of more electrical components and wiring, make the functions of distribution cabinets and boxes more diverse, and meet the power distribution and control needs of different places.
       Moisture and dust prevention: Non metallic materials have good moisture resistance, which can effectively prevent internal electrical components from being damaged by moisture and improve equipment reliability. The surface without tiling is relatively smooth, less prone to dust accumulation, easy to clean and maintain, and can maintain a good operating environment.
       Electromagnetic compatibility: Non metallic shells do not generate electromagnetic interference and are not affected by external electromagnetic fields, which is beneficial for improving the stability and accuracy of internal electronic components and control systems, especially suitable for occasions with high requirements for electromagnetic compatibility.

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