槽式橋架是一種全封閉型電纜橋架，它適用于敷規(guī)劃算機(jī)電纜、通訊電纜、熱電偶電纜及其它高活絡(luò)體系的操控電纜等。下面山東電纜橋架廠家來(lái)講講槽式橋架布線安裝六個(gè)注意要點(diǎn)。

The trough type cable tray is a fully enclosed cable tray, which is suitable for laying computer cables, communication cables, thermocouple cables and other control cables of high flexible systems. Next, Shandong cable tray manufacturers will talk about six points for attention in the installation of trough type cable tray wiring.

1、一般金屬線槽布線適用于正常環(huán)境的室內(nèi)枯燥和不易受機(jī)械損害的場(chǎng)所明敷，但對(duì)金屬線槽有嚴(yán)峻腐蝕的場(chǎng)所不該選用。

1. General metal trunking wiring is suitable for exposed laying in dry indoor places and places not easily damaged by machinery in normal environment, but it should not be used in places with severe corrosion to metal trunking.

2、金屬線槽應(yīng)牢靠接地或接零，但不該作為設(shè)備的接地導(dǎo)體。

2. Metal trunking shall be firmly grounded or connected to neutral, but shall not be used as the grounding conductor of equipment.

3、同一回路的一切相線和中性線，應(yīng)敷設(shè)在同一金屬線槽內(nèi)。同一途徑無(wú)防攪擾要求的線路，固線器，可敷設(shè)于同一金屬線槽內(nèi)，線槽內(nèi)電線或電纜的總截面（包含外護(hù)層）不該超越線槽內(nèi)截面的20％，載流導(dǎo)線不宜超越30根。操控、信號(hào)或與其相類(lèi)似的線路，電線或電纜的總截向下應(yīng)超越線槽內(nèi)截面的50％，電線或電纜根數(shù)下限。

3. All phase wires and neutral wires of the same circuit shall be laid in the same metal trunking. For the lines without anti disturbance requirements in the same way, the wire fixer can be laid in the same metal trunking. The total cross section (including the outer sheath) of the wires or cables in the trunking shall not exceed 20% of the cross section in the trunking, and the number of current carrying wires shall not exceed 30. For control, signal or similar lines, the total section of wires or cables shall exceed 50% of the section in the trunking and the lower limit of the number of wires or cables.

4、橋架(電纜匯線橋架)筆直或歪斜裝置時(shí)，應(yīng)采納辦法避免電線或電纜在線槽內(nèi)移動(dòng)。

4. When the bridge (cable tray) is straight or skewed, measures shall be taken to avoid the movement of wires or cables in the trunking.

5、由金屬線槽引出的線路，可選用金屬管，硬質(zhì)塑料管、半硬塑料管、金屬軟管或電纜等布線方法。電線或電纜在引出部分不得遭受損害。

5. Wiring methods such as metal pipe, hard plastic pipe, semi-hard plastic pipe, metal hose or cable can be selected for the lines led out from the metal trunking. Wires or cables shall not be damaged at the outgoing part.

6、線糟應(yīng)平坦、無(wú)歪曲變形，內(nèi)壁應(yīng)潤(rùn)滑、無(wú)毛刺。

6. The wire slot shall be flat without distortion and deformation, and the inner wall shall be lubricated without burr.

槽式電纜橋架產(chǎn)品能夠有用的促進(jìn)工程環(huán)進(jìn)和耐久性的要求，具有重量輕、成本低、裝置便利、散熱透氣性好等長(zhǎng)處。它一般適用于直徑較大電纜的敷設(shè)、特別適用于高低壓動(dòng)力電纜的敷設(shè)。您對(duì)此有需求就來(lái)我們網(wǎng)站http://m.ymmgjx.net關(guān)注聯(lián)系吧！

The trough type cable tray products can effectively promote the requirements of the engineering ring and durability, and have the advantages of light weight, low cost, convenient installation, good heat dissipation and ventilation. It is generally applicable to the laying of large diameter cables, especially for the laying of high and low voltage power cables. If you need this, please come to our website http://m.ymmgjx.net Pay attention to contact!