Cable trays are widely used in the field of electrical engineering. Mainly used for laying cables to ensure the stability of the entire circuit cable. Because the threshold of electrical knowledge is relatively high, people who have cable tray needs around them do not know much about cable trays. The cable bridge manufacturer will introduce some knowledge about cable bridges.

电缆桥架已经是为了保证电路的稳定，所以对于不同的电路应该采用不同的选择标准。作为建设项目必不可少的材料和动力基础，要慎重选择。了解工程施工环境的好坏，根据一些硬性的环境标准选择相应的电缆桥架。需要选择有经验的厂商进行深度定制。由于不同的电缆有不必要的传输标准，不同的标准桥有不同的功能。因为正式关系到整个工程的输电线路稳定，所以不能马虎，要选择合适的电缆桥架。

Cable trays have been designed to ensure circuit stability, so different selection criteria should be used for different circuits. As an essential material and power base for construction projects, it is necessary to carefully choose. Understand the quality of the project construction environment, and select corresponding cable trays according to some rigid environmental standards. It is necessary to select an experienced manufacturer for in-depth customization. Because different cables have unnecessary transmission standards, different standard bridges have different functions. Because it is officially related to the stability of the transmission line of the entire project, it is important to choose a suitable cable bridge instead of being careless.

我们知道组合式电缆桥架是一种新型的桥架，当然也是电缆桥架系列中的第二代产品。与其他电缆桥架相比，具有突出的优点。它不仅结构简单，设备灵活，而且应用和设备都方便新颖。其适用性也很广泛，可以完成各种工程、各种单位、各种电缆的敷设。组合式电缆桥架只需采用宽度为100、150和200 mm的三种基本类型，即可形成您需要的标准电缆桥架类型。

We know that the combined cable bridge is a new type of bridge, and of course, it is also the second generation product in the cable bridge series. Compared with other cable trays, it has outstanding advantages. It not only has a simple structure and flexible equipment, but also has convenient and novel applications and equipment. Its applicability is also very wide, and it can complete the laying of various projects, units, and cables. The standard cable tray type you need can be formed by using only three basic types of cable tray with widths of 100, 150, and 200 mm.

更值得一提的是，电缆桥架可以加宽，根据现场设备的任意方向分别上下引出，无需制作弯头、三通等附件，无需钻孔或焊接，可在位置用管子引出。这样既方便了工程的设计，又方便了生产的运输，同时也方便了设备的施工。是现在电缆桥架中的理想产品。

What's more, the cable tray can be widened and led up and down according to any direction of the on-site equipment. There is no need to make accessories such as elbows and tees, and there is no need to drill or weld. Instead, it can be led out at the location using pipes. This not only facilitates the design of the project, but also facilitates production and transportation, as well as the construction of equipment. Is now the ideal product in cable tray.

镀锌电缆桥架是用电解设备对电缆桥架进行脱脂、酸洗，然后放入含有锌盐的溶液中，接在电解设备的阴极上，在电缆桥架的反面放置一块锌板，接在电解设备的阳极上并接通电源，利用电流从阳极向阴极的定向运动，在电缆桥架上沉积一层锌。镀锌电缆桥架先加工后镀锌，起到防腐作用。

Galvanized cable tray is a process of degreasing and pickling the cable tray with electrolytic equipment, then placing it in a solution containing zinc salts, connecting it to the cathode of the electrolytic equipment, placing a zinc plate on the reverse side of the cable tray, connecting it to the anode of the electrolytic equipment, and connecting it to the power supply. Using the directional movement of current from the anode to the cathode, a layer of zinc is deposited on the cable tray. Galvanized cable trays are processed before galvanizing to provide corrosion protection.

和重防腐涂料一样，镀锌电缆桥架的生产和涂装也涉及到环境保护和施工人员及公众的职业健康，因此也是镀锌电缆桥架的主要发展方向。

Like heavy-duty anti-corrosion coatings, the production and coating of galvanized cable trays also involve environmental protection and the occupational health of construction personnel and the public. Therefore, environmental protection is also the main development direction of galvanized cable trays.

可能的故障:电缆各部分呈现短路的外观，可能造成配电柜上的电流继电器动作，造成电缆严重损坏；

Possible faults: Each part of the cable presents a short circuit appearance, which may cause the current relay on the distribution cabinet to act, causing serious damage to the cable;

会出现的问题:线缆短路，一般是因为线缆质量不高造成的，外观上没有痕迹；

Problems that can occur: Short circuits in cables are generally caused by poor cable quality, and there are no traces on the appearance;

可能会出现整条电缆被烧坏或者某处电缆被烧坏，使得故障处的电缆损坏严重；

It may occur that the entire cable is burned or a certain cable is burned, causing serious damage to the cable at the fault location;

可能会出现电缆槽只有一处短路的问题，问题处的电缆轻微损坏，但还是会有痕迹。

There may be a problem with only one short circuit in the cable tray, and the cable at the problem may be slightly damaged, but there may still be traces.

这种故障可能是电流太大或电缆质量不好造成的。

This failure may be caused by excessive current or poor cable quality.