欧美日韩在线观看成人,www.激情综合网激情五月,色喷水人妻,中文字幕黑人大鸡巴操人妻

您好,歡迎來(lái)到濟(jì)南通宇恒成自動(dòng)化工程有限公司網(wǎng)站!

服務(wù)熱線

常見(jiàn)問(wèn)題
新聞中心

電氣成套設(shè)備的零部件使用要怎么使用?

發(fā)布時(shí)間:2023-01-31 來(lái)源:http://j1bl.cn/ 瀏覽量:

使用電氣設(shè)備或在電源周圍工作時(shí),必須使用個(gè)體防護(hù)用品。如戴絕緣手套,穿保護(hù)性或絕緣性的圍裙及鞋。此外電氣成套設(shè)備的零部件使用要怎么使用呢?
Personal protective equipment must be used when using electrical equipment or working around the power supply. For example, wear insulating gloves, protective or insulating aprons and shoes. In addition, how to use the parts of the complete electrical equipment safely?
配電柜柜內(nèi)的電子元件的布置要盡量遠(yuǎn)離主回路、開關(guān)電源及變壓器,不得直接放置或靠近柜內(nèi)其他發(fā)熱元件的對(duì)流方向。
The electronic components in the distribution cabinet shall be arranged as far away from the main circuit, switching power supply and transformer as possible, and shall not be placed directly or close to the convection direction of other heating components in the cabinet.
主令操縱電器元件及整定電器元件的布置應(yīng)避免由于偶然觸及其手柄、按鈕而誤動(dòng)作或動(dòng)作值變動(dòng)的可能性,整定裝置一般在整定完成后應(yīng)以雙螺母鎖緊并用紅漆漆封,以免移動(dòng)。
The arrangement of the master control electrical components and the setting electrical components shall avoid the possibility of misoperation or action value change due to accidental touch of its handle and button. Generally, the setting device shall be locked with double nuts and sealed with red paint after setting to avoid movement.
電氣成套
系統(tǒng)或不同工作電壓電路的熔斷器應(yīng)分開布置。
The fuses of the system or circuits with different working voltages shall be arranged separately.
熔斷器、使用中易于損壞、偶爾需要調(diào)整及復(fù)位的零件,應(yīng)不經(jīng)拆卸其他部件便可以接近,以便于更換及調(diào)整。
Fuses and parts that are easily damaged in use and occasionally need to be adjusted and reset shall be accessible without disassembling other parts for easy replacement and adjustment.
熔斷器安裝位置及相互間距離應(yīng)便于熔體的更換。
The installation position and distance between fuses shall facilitate the replacement of the melt.
不同電壓等級(jí)的熔斷器要分開布置,不能交錯(cuò)混合排列。
Fuses of different voltage levels shall be arranged separately and cannot be staggered and mixed.
有熔斷指示器的熔斷器,其指示器應(yīng)裝在便于觀察的一側(cè)。
For fuse with fuse indicator, the indicator shall be installed on the side convenient for observation.
瓷質(zhì)熔斷器在金屬底板上安裝時(shí),其底座應(yīng)墊軟絕緣襯墊。
When the porcelain fuse is installed on the metal base plate, its base shall be padded with soft insulation gasket.
低壓斷路器與熔斷器配合使用時(shí),熔斷器應(yīng)安裝在電源側(cè)。
When low-voltage circuit breaker and fuse are used together, the fuse shall be installed on the power supply side.
強(qiáng)弱電端子應(yīng)分開布置;當(dāng)有困難時(shí),應(yīng)有明顯標(biāo)志并設(shè)空端子隔開或設(shè)加強(qiáng)絕緣的隔板。
Strong and weak current terminals shall be arranged separately; In case of difficulties, clear signs shall be provided and empty terminals shall be set for separation or partition with strengthened insulation shall be set.
此外相應(yīng)的端子應(yīng)有序號(hào),端子排應(yīng)便于更換且接線方便;離地高度宜大于350mm。更多相關(guān)內(nèi)容就來(lái)我們網(wǎng)站http://j1bl.cn咨詢吧!
In addition, the corresponding terminals shall have serial numbers, and the terminal strip shall be convenient for replacement and wiring; The height from the ground should be greater than 350 mm. Come to our website for more relevant content http://j1bl.cn Ask!
首頁(yè)首頁(yè) 產(chǎn)品產(chǎn)品 電話電話 置頂置頂
91最新视频一区| 男女疯狂操B| 国产日韩欧美精品影片| 肉棒操小穴视频在线播放| 91美女偷拍| 欧美高清小视频| 日本丰满熟妇hd69av| 国产 日韩 欧美 亚洲 真实| 白白操网站| 99久久久国产丝袜精品| 福利视频1区| 日日欧美熟女| 欧美亚洲日韩理论片在线| 538免费视频无码片| 精品一=三一区| 男人的天堂AVAV在线| 国产尹人在线一区二区三区| 日韩91人人搞| 欧美视频在线一区在线观看| 操大奶子美女屄视频| 鸡巴一区二区三区四区| 少妇日本三级熟女| 一级免费高清干逼| 韩肏逼一区| 国产 骚操逼视频| 亚州美女操B| 成人午夜精品蜜一区| 啊啊啊好舒服好想要操我视频| 大香蕉国产视频久久| 操AV九色| 日韩簧片大全| 91无码精品一区二区日| 拳交逼逼视频| 美女主播操B视频| 色五月天伊人激情网| 操人妻熟妇在线视频| 嗯嗯难受久久| 啪啪啪网站91| 国产老人一区二区 | 黑人大鸡巴AA极片| 操我啊啊啊啊视频|