Do you have the same feeling with me? Cable tray seems to be far away from our life. It's hard to see it in our daily life, but cable tray is very common in our life. Usually, because we can't live without cables, we can't live without cable trays. Next, let's take a look at the factors to pay attention to when choosing cable tray.

1.在工程設(shè)計(jì)中，應(yīng)根據(jù)經(jīng)濟(jì)原理，技術(shù)可行性，操作性等因素對(duì)電纜橋架設(shè)計(jì)進(jìn)行綜合比較，確定更好的方案，并充分滿足施工要求，安裝，維護(hù)和布線。

1. In the engineering design, the cable tray design should be comprehensively compared according to the economic principle, technical feasibility, operation safety and other factors to determine a better scheme, and fully meet the construction requirements, installation, maintenance and wiring.

2.電纜橋架水平放置時(shí)離地面的高度通常不小于2.5m。垂直放置時(shí)，距離地面1.8 m以下的部分要用金屬蓋保護(hù)，除非放置在特定位置。電氣室。如果電纜橋架水平放置在設(shè)備夾層或人行道上且小于2.5 m，則要采取接地保護(hù)措施。

2. When the cable tray is placed horizontally, the height from the ground is usually not less than 2.5m. When placed vertically, the part below 1.8 m from the ground shall be protected by metal cover, unless placed in a specific position. Power Supply Room. If the cable tray is horizontally placed on the equipment mezzanine or sidewalk and less than 2.5 m, grounding protection measures shall be taken.

3.在腐蝕性環(huán)境中使用時(shí)，電纜橋架，通道及其支撐和吊架要由堅(jiān)固的耐腐蝕材料制成。或者，它們要經(jīng)過防腐處理，并且防腐處理方法要滿足工程環(huán)境和耐久性的要求。對(duì)于要求高度耐腐蝕或清潔的位置，應(yīng)使用鋁合金電纜橋架。

3. When used in corrosive environment, cable tray, channel and its support and hanger shall be made of solid corrosion-resistant material. Or, they should be treated with anti-corrosion treatment, and the anti-corrosion treatment method should meet the requirements of engineering environment and durability. For locations requiring high corrosion resistance or cleanliness, aluminum alloy cable tray shall be used.
               

4.在有防火要求的部分，電纜橋架可以添加耐火或不易燃的板，網(wǎng)和其他材料，以在電纜梯，貨盤中形成封閉或半封閉的結(jié)構(gòu)，并在車橋及其支架車架表面涂有防火涂料和其他尺寸的油漆。其總體耐火性要符合相關(guān)法規(guī)或標(biāo)準(zhǔn)的要求。在具有較高工程防火要求的地方，不應(yīng)使用鋁合金電纜橋架。

4. In the parts with fire protection requirements, fire-resistant or non flammable plates, nets and other materials can be added to the cable tray to form a closed or semi closed structure in the cable ladder and pallet, and the surface of the vehicle bridge and its support frame shall be coated with fire-resistant paint and other sizes of paint. The overall fire resistance should meet the requirements of relevant national regulations or standards. Aluminum alloy cable tray should not be used in places with high engineering fire protection requirements.

5.要防止電磁干擾或免受外部影響(例如外部陽光，油，腐蝕性液體，易燃粉塵和其他環(huán)境要求)的電纜線，要使用無孔電纜橋架。

5. Cable trays without holes shall be used for cables that are to be protected from electromagnetic interference or external influences (such as external sunlight, oil, corrosive liquid, flammable dust and other environmental requirements).

6.在容易積灰的地方，電纜橋架，公共通道或道路外部應(yīng)使用蓋板，在下部橋架上應(yīng)加墊板，或使用無孔橋架。

6. In places where ash is easy to accumulate, cover plate shall be used for cable tray, public passage or outside of road. Base plate shall be added on the lower tray, or no hole tray shall be used.

以上是選擇電纜橋架時(shí)要注意的六個(gè)因素。希望本文對(duì)大家有用。如果將來您也需要電纜橋架，則可以在我們的網(wǎng)站上獲取有關(guān)產(chǎn)品信息。

The above are six factors that should be paid attention to when selecting cable tray. I hope this article is useful to you. If you need cable tray in the future, you can get the product information on our website.