Low voltage drawer cabinet is a kind of equipment and facilities commonly used in low-voltage power distribution system. Because the low-voltage power distribution system has national standards, there is not much difference in quality. So, the low-voltage drawer cabinet's purchase also has the skill to speak of? Of course. So, how to choose low-voltage drawer cabinet?
1. We all know that low-voltage drawer cabinet is a customized product. Although there is little difference in appearance, the internal structure of each drawer cabinet is designed according to the application needs. Generally, it is designed according to the user's needs, and then it is drawn and molded with CAD drawings and transmitted to the production enterprise to start production. Then the production capacity of the production enterprise will be improved Great difference, some enterprises are still using the traditional punch punch hole, although the error is within a reasonable range, but can not compare with the accuracy of CNC machine tools, therefore, CNC machine tools are low-voltage drawer cabinet production enterprise center standard equipment.
2. To customize the transportation interval of enterprises, we should know that there is a transportation problem between the production and application of low-voltage drawer cabinets. For low-voltage drawer cabinets of the same quality, the closer the interval is, the more freight will be saved and the cost will be saved. Therefore, when purchasing low-voltage drawer cabinets, the closer the criterion is still very important.
3. Power production qualification, this is the central problem, most of the power equipment need CCC certification, if the use of products without certification, later problems, on the one hand, trace the responsibility of the production enterprise, other buyers also have a certain punishment, therefore, CCC certification is the key, if the enterprise does not have the relevant certification qualification, only a hardware processing enterprise, may give back The application and management of the period bring hidden danger.
For low-voltage drawer cabinet materials, workmanship, etc., China has the corresponding norms, this point does not need to be over tangled, generally as long as the enterprise can produce, there will not be too much difference.