久在线播放_国产免费久久久久_黄wwww_免费黄色小视频网站_欧美性久久久_日韩黄色片在线观看

您好,歡迎來到濟南通宇恒成自動化工程有限公司網站!

服務熱線

當前位置: 首頁- 新聞中心 > 業內資訊
常見問題
新聞中心

電氣成套設備安裝有哪些注意事項?

發布時間:2023-01-31 來源:http://m.wuhanbx.com/ 瀏覽量:

電氣成套設備安裝主要包括高壓配電柜、變壓器、避雷器之類的設備,那么電氣成套設備安裝有哪些注意事項呢?下面一起來看看吧。
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.電氣設備應有足夠的電氣間隙及爬電距離以保證設備可靠的工作.
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構應盡量考慮進行正面拆裝。
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.各電器元件應能單獨拆裝更換,而不影響其他元件及導線束的固定。
4. All electrical components can be disassembled and replaced separately without affecting the fixation of other components and wire bundles.
電氣成套
5.發熱元件宜安裝在散熱良好的地方,兩個發熱元件之間的連線應采用耐熱導線或裸銅線套瓷管。
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、矽堆等電力半導體,應將其散熱面或散熱片的風道呈垂直方向安裝,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安裝在箱子的上方,安裝方向及位置應考慮到利于散熱并盡量減少對其它元件的熱影響。
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.
此外這些電氣設備安裝肯定是要注意接線,因為接線一旦出現錯誤后果是不可想象的。做好絕緣測試,及相關試驗,變壓器的油試驗、繞組吸收比、耐壓、相續等測試,另外就是做好接地系統及連接。更多相關事項就來我們網站http://m.wuhanbx.com咨詢吧!
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.wuhanbx.com Ask!
首頁首頁 產品產品 電話電話 置頂置頂
主站蜘蛛池模板: 福利亚洲 | 日韩精品一区二区三区四区 | jizz国产精品 | 九九九精品视频 | 精品无码久久久久久久动漫 | 中文字幕不卡免费视频 | 亚洲精选在线 | 亚洲第一视频网 | 日韩久久综合 | 天天干夜夜草 | 极品视频在线 | 久久免费视频观看 | 成人h动漫精品一区二区器材 | 国产成人精品久久久 | 视频在线一区二区 | 欧美精三区欧美精三区 | 91精品国产三级a在线观看 | 欧美乱大交做爰xxxⅹ性3 | 在线观看国产麻豆 | 91麻豆精品国产91久久久使用方法 | 国产成人精品免费视频大全最热 | 国产一区二区三区久久久 | 亚洲综合国产 | 不卡在线一区二区 | 国产一区二区免费网站 | 99精品国产高清在线观看 | 亚洲一区二区久久久 | 国产精品高清在线观看 | 在线中文字幕视频 | 精产国产伦理一二三区 | 男女污视频 | 久久精品亚洲精品国产欧美 | 亚洲精品www| 久久综合九色综合网站 | 中文有码在线视频 | 国产精品成人一区二区 | 久久免费国产视频 | 一区二区中文字幕 | 免费中文字幕日韩 | 簧片av | 精品成人一区二区 |