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On The Sheet Metal Processing Communication Cabinet Must Be Aware Of The Problem
- Jul 04, 2017 -

Sheet metal processing communication cabinet a wide range of full-featured, the application is also very wide, each chassis cabinet has its own role and function, the role may be different,

Sheet metal processing communication cabinet is the application of a wider range of chassis cabinet type, the following talk about the sheet metal processing of some of the contents of the communication cabinet:

Sheet metal processing communication cabinet work due to instantaneous large current appears, it is necessary when the product work, this time premature fuse, the role of current protection will not work. And the main cause of the accumulation of burst accident aging, because it is continuous small current, the wire is not sensitive to non-blown, can not really automatically isolated has been degraded over-voltage protection, can not really solve the problem. This is caused by the current in the chassis cabinet. Sheet metal processing communication cabinet equipment installation to ensure that the chassis structure has a good stiffness and strength and good electromagnetic isolation, grounding, noise isolation, ventilation and other performance. And this is the past, many computer room management personnel to ignore the problem. Only safe use and operation of the chassis cabinet can let it contribute to us. Use the cabinet cabinet, especially the power chassis cabinet and sheet metal processing communication cabinet to note the following:

A. Atmospheric conditions for air cleaning, relative humidity of 20% -80% no condensation.

B. Cabinet for indoor installation, installed in the surrounding air clean, no conductive, no explosion dust, no strong vibration and impact of the place.

C. The ambient air temperature is not higher than +55 ℃, and the average temperature within 24h does not exceed +35 ℃, the ambient air temperature limit of -15 ℃.