1. What kind of occasion is the cable tray factory suitable for?

答：电缆桥架适用于一般工矿企业室内外架空敷设电力电缆、控制电缆，亦可用于电信、广播电视等部门在室内外架设。

Answer: the cable bridge is applicable to the indoor and outdoor overhead laying of power cables and control cables in general industrial and mining enterprises. It can also be used for the indoor and outdoor erection of telecommunications, radio and television and other departments.

2、电缆附件有哪些？

2. What are the cable accessories?

答：常用的电附件有电缆终端接线盒、电缆中间接线盒、连接管及接线端子、钢板接线槽、电缆桥架等。

Answer: common electrical accessories include cable terminal junction box, cable intermediate junction box, connecting pipe and terminal, steel plate wiring trough, cable bridge, etc.

3、什么叫电缆中间接头？

3. What is a cable intermediate joint?

答：连接电缆与电缆的导体、绝缘屏蔽层和保护层，以使电缆线路连接的装置，称为电缆中间接头。

A: the device that connects the conductor, insulation shield and protective layer of the cable and the cable to connect the cable line is called the cable intermediate joint.

4、什么叫电气主接线？

4. What is the main electrical wiring?

答：电气主接线是发电厂、变电所中主要电气设备和母线的连接方式，包括主母线和厂用电系统按一定的功能要求的连接方式。

Answer: the main electrical wiring is the connection mode of the main electrical equipment and bus in the power plant and substation, including the connection mode between the main bus and the auxiliary power system according to certain functional requirements.

节能分析:有线网格桥电力电缆传输后也会发生一些损失,电缆桥架厂.但在当前电力计量,这些损失通常极端用户支付,节约能源电网电缆桥架具有良好的减少了用户的损失。

Energy saving analysis: some losses will also occur after the power cable transmission of wired grid bridge, and the cable bridge factory However, in the current power metering, these losses are usually paid by extreme users. The cable bridge of energy-saving power grid has a good to reduce the losses of users.

由于节能的网格电缆桥架散热更好。所以在使用节能电缆电网内部电缆桥架可以保证较低的温度,温度降到摄氏10度,电缆的温度将下降足够机会减少绝缘老化,相比使用电线电缆将扩展,在相同的情况下会减少由于温度在灾难的问题,可以有效地提高稳定性和可靠性的实现。

Due to the energy-saving grid cable tray, the heat dissipation is better. Therefore, in the use of energy-saving cables, the internal cable tray of the power grid can ensure a lower temperature. When the temperature drops to 10 ℃, the temperature of the cable will drop enough opportunities to reduce insulation aging. Compared with the use of wires and cables, it will expand, reduce the problem of temperature disaster under the same circumstances, and can effectively improve the realization of stability and reliability.

节能的使用有线网格在桥的施工和铺设电缆,电缆损失低的损失,可以节能桥后进入电网铺设电缆,电缆的损失达到小损失,能量利用率增加使用更持久,用户节省一笔电。

The use of energy-saving wired grid in the construction of the bridge and the laying of cables, the loss of cable loss is low, the cable can be laid into the power grid after the energy-saving bridge, the loss of cable can reach a small loss, the energy utilization rate is increased, the use is more lasting, and users can save a sum of electricity.