Shanghai Ruihu Electric Co., Ltd. provides you with Ruihu electric imitation Rittal cabinet electrical control cabinet spot PLC server cabinet. In general, for the appearance and service life of stainless steel imitation Rittal cabinet can be long, we usually carry out fine treatment on its surface. Only fine surface treatment can make the surface of stainless steel imitation Rittal cabinet bright, which can attract more customers. Some stainless steel imitation Rittal cabinets need to be colored, but different stainless steel imitation Rittal cabinets usually adopt different coloring methods. The coloring of stainless steel is usually divided into a. chemical oxidation coloring method, B. electrochemical oxidation coloring method, C. ion deposition oxide coloring method, C. high temperature oxidation coloring method, and D. gas phase cracking coloring method. Every outdoor product needs a refuge, stainless steel imitation Rittal cabinet is an ideal choice. With it, its internal products have a, and then make the internal products in the stainless steel imitation Rittal cabinet normal operation.
If the number marked above is 0, it indicates that there is no protection; when the number is 1, it indicates that the cabinet can protect the invasion of foreign objects with a diameter of 50 mm; when the protection number is 2, it means that the cabinet can protect foreign objects with a diameter of 12.5 mm; when the protection number is 3, the cabinet can protect foreign objects with a diameter of 2.5 mm; when the number is 4, it can protect foreign objects with a diameter of 1.0 mm The number of 5 indicates that the cabinet can protect against dust; when the number is 6, it can completely seal the dust.
From the above level analysis, we can see that the larger the number of protection level, the better the performance of protection, the smaller the diameter of the object that can be protected. When the protection level reaches 6, the protection level will also rise to a high level, which can realize a completely enclosed space and completely avoid the contact between objects in the cabinet and the outside world.