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选择电缆桥架的时候,注意规格要求很重要!

我们都知道,电是不可以触摸的,接入室内的电都需要一定的载体。我们看到,一般工矿企业室内外架空敷设电力电缆,控制电缆,和电信、广播电视等部分室内外的电力电缆,都需要用到电缆桥架,那么,电缆桥架在选择时需要按照哪些规则来选择呢?济南电缆桥架提示大家,选择电缆桥架的时候,桥架规格是十分重要的一项!
As we all know, electricity can not be touched, and access to indoor electricity requires a certain carrier. We can see that the general industrial and mining enterprises indoor and outdoor overhead laying of power cables, control cables, and telecommunications, radio and television and other parts of indoor and outdoor power cables, all need to use cable bridge, then, what rules should be followed in the selection of cable bridge? Jinan Cable Bridge Frame reminds you that when choosing cable bridge, the specifications of the bridge frame are very important!
1.在选择附件时,要尤其注意:各种附件要符合工程标准而且还要与桥架相配套;
1. When choosing accessories, special attention should be paid to: all kinds of accessories should conform to engineering standards and be matched with the bridge;
2.对于支、吊架的选择,要按照桥架的规格、跨度、层数等规格条件来配置,而且要特别注意满足负载的要求,超重负载都会带来桥架的损害;
2. For the selection of support and suspension, it should be arranged according to the specifications of the bridge, such as the size, span and number of stories. Special attention should be paid to meeting the requirements of the load. Overweight load will bring damage to the bridge.
济南电缆桥架
3.电缆桥架在选择时需要一定的高度和宽度,而且在选择时要注意电缆真充率不能超过有关标准规范的规定值,控制电缆可参照50~70%的标准来取值,同样的动力电缆可取40~50%,并且还需要予留10~25%的发展余量;
3. Cable bridge needs certain height and width when choosing, and when choosing, we should pay attention to the fact that the true charge ratio of cable can not exceed the stipulated value of relevant standards and specifications. The control cable can be selected according to the standard of 50-70%, the same power cable can be taken 40-50%, and the development margin of 10-25% should be allowed.
4.另外,桥架横截面积的选择要参照一定的规格表来选择:比如,0-60安的横截面积能的允许的小值为129mm等等。
4. In addition, the selection of the cross-sectional area of the bridge should refer to certain specifications: for example, the allowable small value of the cross-sectional area energy of 0-60 A is 129 mm, etc.
以上就是今天由济南电缆桥架的小编给大家提供的精彩内容了,想要了解更多的相关资讯,欢迎更多的小伙伴加入我们:http://www.sdhangfeng.com
Above is the wonderful content provided to you by Jinan Cable Bridge Frame Editor today. For more information, we welcome more partners to join us: http://www.sdhangfeng.com.
 
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