電氣成套設(shè)備安裝主要包括高壓配電柜、變壓器、避雷器之類(lèi)的設(shè)備，那么電氣成套設(shè)備安裝有哪些注意事項(xiàng)呢？下面一起來(lái)看看吧。
The installation of complete electrical equipment mainly includes high-voltage distribution cabinet, transformer, lightning arrester and other equipment. What are the precautions for the installation of complete electrical equipment? Let's take a look.
1.電氣設(shè)備應(yīng)有足夠的電氣間隙及爬電距離以保證設(shè)備可靠的工作.
1. The electrical equipment shall have sufficient electrical clearance and creepage distance to ensure safe and reliable operation of the equipment
2.電氣元件及其組裝板的安裝結(jié)構(gòu)應(yīng)盡量考慮進(jìn)行正面拆裝。
2. The installation structure of the electrical components and their assembly plates should consider the front disassembly as much as possible.
3.如有可能，元件的安裝緊固件應(yīng)做成能在正面緊固及松托。
3. If possible, the installation fasteners of components shall be made to be able to be fastened and loosened at the front.
4.各電器元件應(yīng)能單獨(dú)拆裝更換，而不影響其他元件及導(dǎo)線(xiàn)束的固定。
4. All electrical components can be disassembled and replaced separately without affecting the fixation of other components and wire bundles.
5.發(fā)熱元件宜安裝在散熱良好的地方，兩個(gè)發(fā)熱元件之間的連線(xiàn)應(yīng)采用耐熱導(dǎo)線(xiàn)或裸銅線(xiàn)套瓷管。
5. The heating element should be installed in a place with good heat dissipation. The connection between the two heating elements should be made of heat-resistant wire or bare copper wire covered with porcelain tube.
6.二極管、三極管及可控硅、矽堆等電力半導(dǎo)體，應(yīng)將其散熱面或散熱片的風(fēng)道呈垂直方向安裝，以利散熱。
6. Power semiconductors such as diodes, triodes, silicon controlled rectifier and silicon stack shall be installed in vertical direction on their cooling surface or the air duct of the cooling fin to facilitate heat dissipation.
7.電阻器等電熱元件安裝一般應(yīng)安裝在箱子的上方，安裝方向及位置應(yīng)考慮到利于散熱并盡量減少對(duì)其它元件的熱影響。
7. Electric heating elements such as resistors should be installed above the box. The installation direction and location should take into account the advantages of heat dissipation and minimize the thermal impact on other elements.
此外這些電氣設(shè)備安裝肯定是要注意接線(xiàn)，因?yàn)榻泳€(xiàn)一旦出現(xiàn)錯(cuò)誤后果是不可想象的。做好絕緣測(cè)試，及相關(guān)試驗(yàn)，變壓器的油試驗(yàn)、繞組吸收比、耐壓、相續(xù)等測(cè)試，另外就是做好接地系統(tǒng)及連接。更多相關(guān)事項(xiàng)就來(lái)我們網(wǎng)站
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In addition, the installation of these electrical equipment must pay attention to the wiring, because once the wiring is wrong, the consequences are unimaginable. Conduct insulation test and relevant tests, oil test of transformer, winding absorption ratio, withstand voltage, phase continuity and other tests. In addition, conduct grounding system and connection. Come to our website for more relevant matters http://m.fekrak.com Ask!
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