1.The importance of the thickness of the distribution box body
The distribution box is an important component of the power system, serving as a crucial carrier for power sources, transformers, switches, distribution equipment, and more. The quality and thickness of the distribution box directly affect electrical safety and operational status, so the thickness requirements for the distribution box are very strict. Generally speaking, the thicker the box, the better its endurance, heat resistance, and safety.
2.Standard for the thickness of distribution boxes under national regulations
According to national standards, the wall thickness of the low-voltage distribution box should not be less than 1.5mm, and the metal auxiliary pole should be 1.2mm. Different types and uses of distribution boxes may have slightly different standard requirements, but overall, the box size above 1.5mm is in compliance with national standards. If the thickness of the box is too thin, there will be safety hazards in carrying power equipment and earthquake resistance.
3.Requirements for the thickness of the distribution box body
In addition to the national standards for box thickness, specific requirements also need to consider the following factors:
A. Equipment and purpose carried: Different distribution boxes carry different equipment and purposes, so the requirements for box thickness will also vary.
B. Box material: Different box materials require different thicknesses. Generally speaking, the thickness requirement for boxes made of materials such as steel plates, stainless steel, and aluminum plates is higher than that of iron sheets or plastic boxes.
C. Seismic resistance: During natural disasters such as earthquakes, the enclosure needs to have a certain level of seismic resistance, otherwise it is susceptible to damage.
D. Temperature changes: The response of the box material to temperature changes is different, so when requesting the thickness of the box, it is necessary to consider the impact of temperature changes clearly.
In summary, although the thickness of the distribution box body has national standard requirements, specific judgments and requirements need to be made according to different situations. When selecting a distribution box, attention should be paid to the thickness of the box to ensure electrical safety and stable operation.
