T/CEEIA 303-2018 Power control aluminum die-casting housing technology requirements

Scope

Scope: This standard specifies the types, structures, performance requirements, safety requirements, test methods, inspection rules, and marking, transportation, and storage requirements for die-cast aluminum enclosures used in power control (hereinafter referred to as "enclosures"). This standard applies to power control distribution network terminals and other applications. Main technical content: Traditionally, due to the lack of applicable standards, designers of power control equipment enclosures rely on their own experience to conduct design, resulting in inconsistent specifications and non-standardized designs. In terms of material selection, currently, materials such as ordinary steel plates, stainless steel plates, plastics, and epoxy resin fiber materials are commonly used, which are prone to corrosion and difficult to recycle. In terms of manufacturing, it is impossible to achieve large-scale batch production, resulting in high manufacturing costs. In terms of performance, it is difficult to meet high-level protection requirements. The formulation of this standard provides technical specifications and design and testing acceptance bases for die-cast aluminum enclosures widely used in power systems and industrial and mining enterprises, which is conducive to improving product quality, standardizing engineering design and application, and promoting the development of industry technology. This standard specifies the types, structures, performance requirements, safety requirements, test methods, inspection rules, and marking, transportation, and storage requirements for die-cast aluminum enclosures used in power control (hereinafter referred to as "enclosures"). This standard applies to power control distribution network terminals and other applications.

Development Information

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