港口装卸机械电气安全规程

《港口装卸机械电气安全规程》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、ICS53.020二ICS53.040R46备案号篷i,"1中华少味民共和国交通行」卫标准JT/T622-2005港口装卸机械电气安全规程Safetyrulesofelectricdeviceforload-unloadmachineinport2005-03-10发布2005-06-15实施中华人民共和国交通部发布JT/T622-2005目次前言·············································，·，··········，············........................·····，，·，一n

2、1范围···············，，··，·················································································⋯⋯12规范性引用文件·······················································‘··································⋯⋯13总要求·····································································

3、，······························⋯⋯14供电电源和装置···············································，········，，························⋯⋯，.⋯35电路·····。·······，，，，，，·，·············，········，，·，·····················，，，··，··························一46电气保护装置···，·，···，·····························

4、···················，，，·，，·，························⋯⋯57电气元件·····································，·，，······················‘································，，··⋯58电气间隙和爬电距离····················································，·····························⋯⋯69电气设备····················

5、···············································································⋯⋯610防护等级······································，·························，·····························，·⋯⋯811电线电缆······································，，···，·，··········································

6、···········⋯⋯812绝缘电阻···················，，···‘。·。。·，，，，，，·，·，，，·，，······························1。。，。。。。·，，，·，，一913绝缘强度·····................................................................................................1014接地··········································，·············

7、···································，·······⋯⋯1115安全信号和保护装置················································································.⋯⋯1216照明·············，···························。·······························，·，··········，··············⋯⋯1217维修··········‘··············

8、·································