Galvanized cable tray is used to degrease and pickle the cable tray with electrolytic equipment, then put it into a solution containing zinc salt, connect it to the cathode of the electrolytic equipment, place a zinc plate on the reverse side of the cable tray, connect it to the anode of the electrolytic equipment, connect it to the power supply, and deposit a layer of zinc on the cable tray with the directional movement of the current from the anode to the cathode. Galvanized cable tray shall be processed first and then galvanized to prevent corrosion.

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，因此环保也是镀锌电缆桥架的主要发展方向。

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

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: The appearance of short circuits in various parts of the cable 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；

Possible issues: Cable short circuits are usually caused by poor cable quality, with no visible 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 is possible that the entire cable may be burned or a certain cable may be burned, causing serious damage to the faulty cable;

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, where the cable is 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 type of fault may be caused by excessive current or poor cable quality.

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