Metal enclosures are the most robust option, designed to provide maximum protection for electrical and electronic devices. Metal enclosures built with materials like aluminum or stainless steel, which offer corrosion-resistance and the ability to operate in extreme temperatures (from -40°C to 85°C) allowing them to be used in outdoor applications as well as industrial ones. Such enclosures (IP-66, IP65, or IP67) provide total protection from dust and prevent water ingress.
The main benefit is that the thermal conductivity of metals can dissipate heat very well. For instance, enclosures created specifically for photovoltaic systems can help keep the internal components from overheating, which prolongs their life by 30% or more. In terms of applications of this energy, the metal enclosure is more used in PV grid-connected systems for isolators and inverters that need to operate properly.
Metal enclosures are preferred in industries due to their properties such as impact resistance and electromagnetic shielding. These features protect all sensitive pieces of equipment from tampering and damage from outside sources. The National Electrical Manufacturers Association (NEMA) study showed that metal enclosures reduced EMI by more than 90%, which is critical for consistently high performance in demanding environments.
While higher upfront compared to other designs, the expected life ofs typically exceed 20 years which integral cost-effective solution. A 40% reduction in maintenance costs over five years was achieved by switching from plastic enclosures to metal enclosures in industrial projects. As dynamic as every denizen of the Emerald City in its design, form, and functionality so are metal enclosures, as Elon Musk has reiterated: “Quality is when nobody is talking — but METAL enclosure.
Massive deployments needed custom metal enclosures. Modular stainless steel enclosures enabled a Singapore telecommunications project to complete an installation 25% faster by fitting for the unique ornamentation in an offsite environment. The versatility of metal enclosures makes them a popular option for various sectors ranging from energy to automation.
Understand how using a Metal Enclosure can benefit and fit your project.