充(chong)(chong)電(dian)(dian)樁（栓）鐵(tie)質外(wai)殼(ke)和暴(bao)露在(zai)外(wai)的(de)鐵(tie)質支架、零件應(ying)(ying)采取(qu)雙(shuang)層(ceng)防銹(xiu)措施，非鐵(tie)質的(de)金屬外(wai)殼(ke)也(ye)應(ying)(ying)具有防氧(yang)化(hua)保(bao)護(hu)膜或進行防氧(yang)化(hua)處理。充(chong)(chong)電(dian)(dian)樁一般(ban)提供常規充(chong)(chong)電(dian)(dian)和快速充(chong)(chong)電(dian)(dian)兩種(zhong)充(chong)(chong)電(dian)(dian)方式，自(zi)用充(chong)(chong)電(dian)(dian)樁是(shi)建(jian)設在(zai)個人自(zi)有車(che)位，為私人提供的(de)充(chong)(chong)電(dian)(dian)樁，新能源汽(qi)車(che)充(chong)(chong)電(dian)(dian)樁多少(shao)錢(qian)一臺，充(chong)(chong)電(dian)(dian)樁一般(ban)結合停車(che)場的(de)停車(che)位建(jian)設，安裝在(zai)戶外(wai)的(de)充(chong)(chong)電(dian)(dian)樁防護(hu)等級(ji)不應(ying)(ying)低于IP54。充(chong)(chong)電(dian)(dian)樁風扇(shan)通風散熱(re)設計(ji)與(yu)此同時，主要加(jia)熱(re)元件配(pei)有溫(wen)度傳感器(qi)，當溫(wen)度高于安全(quan)標(biao)準時，自(zi)動(dong)報警(jing)并停止工作(zuo)，以確保(bao)機器(qi)的(de)相對安全(quan)。

充(chong)(chong)電(dian)(dian)(dian)樁其功能類似于加(jia)油(you)站(zhan)里面的(de)(de)(de)加(jia)油(you)機，可以(yi)固定(ding)在地(di)面或(huo)墻壁，安裝于公(gong)共建筑（公(gong)共樓宇、商場、公(gong)共停車(che)場等）和居民小區停車(che)場或(huo)充(chong)(chong)電(dian)(dian)(dian)站(zhan)內，可以(yi)根據不同的(de)(de)(de)電(dian)(dian)(dian)壓等級為(wei)各(ge)種型號的(de)(de)(de)電(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)充(chong)(chong)電(dian)(dian)(dian)。充(chong)(chong)電(dian)(dian)(dian)樁的(de)(de)(de)輸(shu)(shu)入(ru)端與交(jiao)流(liu)電(dian)(dian)(dian)網直接連接，輸(shu)(shu)出端都裝有充(chong)(chong)電(dian)(dian)(dian)插頭用于為(wei)電(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)充(chong)(chong)電(dian)(dian)(dian)。交(jiao)流(liu)充(chong)(chong)電(dian)(dian)(dian)樁只提供電(dian)(dian)(dian)力輸(shu)(shu)出，沒有充(chong)(chong)電(dian)(dian)(dian)功能，需連接車(che)載充(chong)(chong)電(dian)(dian)(dian)機為(wei)電(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)充(chong)(chong)電(dian)(dian)(dian)。相當于只是(shi)起(qi)了(le)一(yi)個控制電(dian)(dian)(dian)源(yuan)的(de)(de)(de)作用的(de)(de)(de)。今后(hou)電(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)的(de)(de)(de)規模(mo)進一(yi)步增大，如果多臺直流(liu)大功率樁同時(shi)充(chong)(chong)電(dian)(dian)(dian)，對電(dian)(dian)(dian)網的(de)(de)(de)壓力就會增大，這也是(shi)要考慮(lv)的(de)(de)(de)問題。

交流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)與直流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)本質(zhi)區別是是否包含(han)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)機，這也(ye)是直流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)為(wei)什么叫作非車載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)機的原因(yin)。同(tong)樣的道理，交流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)可(ke)以稱為(wei)車載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)機。針對充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)設施可(ke)能發(fa)生的生產安全事故的特點(dian)和(he)危害，進行風險辨識、評估和(he)應急(ji)資源(yuan)調查，制定完善(shan)本單(dan)位事故應急(ji)預(yu)案。交流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)（栓(shuan)）應具(ju)備急(ji)停開關，可(ke)通(tong)過(guo)手動或遠(yuan)方通(tong)信(xin)的方式緊急(ji)停止(zhi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)；交流(liu)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)應具(ju)備輸出側過(guo)流(liu)和(he)短路保護(hu)功(gong)能。