99国产免费热播视频,可以免费看草逼的网站,亚洲综合中文字幕乱码在线,欧美一片二片午夜福利在线快,亚洲成a人片在线看,国产成人久久精品区一区二区,久久久久这里只有精品网,欧美日韩精品福利在线观看
        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://www.sysghw.cn/ 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://www.sysghw.cn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://www.sysghw.cn Ask!
        首頁首頁 產品產品 電話電話 置頂置頂
        主站蜘蛛池模板: baoyu网址国产最新| 中文字幕一区二区三区日韩网| 亚洲色www成人永久网址| 精品久久高清| 亚洲色拍拍噜噜噜最新网站| 察隅县| 中文字幕一区二区彩花| 国产片三级视频播放| 国产精品亚洲综合久久系列| 忍着娇喘在公面前被夜袭| 国产精品久久久久影视不卡| 国产一区亚洲欧美成人| 亚洲一区在线中文字幕| 免费一本色道久久一区| 亚洲成AV人在线观看网址| 亚洲男女在线| 伦精品一区二区三区视频| 超级黄色a毛片视频| 人妻少妇中文字幕久久69堂| 国产内射视频在线播放| 塔河县| 人妻少妇精品无码专区app| 欧美性猛交xxx×乱大交3| 久热99热这里只有精品| 人妻精品一区二区三区视频| 国产乱人伦偷精品视频| 久久无码中文字幕东京热| 日本无遮挡真人祼交视频| 亚洲国产初高中女| 岛国动作片AV在线网站| 连州市| 国产乱人伦AⅤ在线麻豆A | 少妇无码吹潮| 精品国产免费一区二区三区香蕉| 久久道精品一区二区三区| 99热久久只有这里是精品| 国产丝袜免费精品一区二区| 亚洲乱码中文字幕在线| 日韩精品一区二区三区swag| 亚洲高清视频在线播放| 亚洲精品美女久久久久网站|