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1、ICS53.020二ICS53.040R46備案號篷i,"1中華少味民共和國交通行」衛(wèi)標(biāo)準(zhǔn)JT/T622-2005港口裝卸機械電氣安全規(guī)程Safetyrulesofelectricdeviceforload-unloadmachineinport2005-03-10發(fā)布2005-06-15實施中華人民共和國交通部發(fā)布JT/T622-2005目次前言·············································，·，··········，············........................···
2、··，，·，一n1范圍···············，，··，·················································································??12規(guī)范性引用文件·······················································‘··································??13總要求·····················································
3、················，······························??14供電電源和裝置···············································，········，，························??，.?35電路·····?！ぁぁぁぁぁぁ?，，，，，，·，·············，········，，·，·····················，，，··，··························一46電氣保護裝置···，·，···，·····
4、···········································，，，·，，·，························??57電氣元件·····································，·，，······················‘································，，··?58電氣間隙和爬電距離····················································，·························
5、····??69電氣設(shè)備···································································································??610防護等級······································，·························，·····························，·??811電線電纜······································，，···，·，··
6、···················································??812絕緣電阻···················，，···‘?！ぁ?。·，，，，，，·，·，，，·，，······························1。。，。。。?！?，，，·，，一913絕緣強度·····................................................................................................1014接地········
7、··································，················································，·······??1115安全信號和保護裝置················································································.??1216照明·············，···························?！ぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁぁ?，·，··
8、········，··············??1217維修··········‘···············································
