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部分内容:
1.2 设备说明
1.2 Equipment instructions
MNS型低压开关柜适用于交流50Hz,额定工作电压380V的系统,用于发电厂、变配电所、石油化工、工矿企业、高层建筑、车站码头等动力、照明配电系统中作为电能的分配、保护和监控之用.
Applicable to the system with current of AC 50Hz and rated operating voltage of 380V, MNS LV switch cabinet is used for energy distribution, protection and monitoring of power system, lighting and power distribution system at power plant, substation and distribution station, petrochemical enterprise, industrial and mining enterprise, high building, station and terminal, etc.
1.3 设备使用说明
1.3 Equipment operation instructions
因本项目是固定分隔式结构、不必提供单独的操作说明
As the equipment is of fixed-separated structure, it is unnecessary to separately provide operation instructions.
1.4 技术术语和名词解释
1.4 Technical terms and definitions
1.外壳:低压开关柜外部结构件,满足规定的防护要求,保护开关柜内元器件正常工作,防止人体触及开关柜内部导电部件和运动部件。
1. Enclosure: as an external structural member of the LV switch cabinet, it can meet specified protection requirements, ensure normal operation of elements and instruments in the switch cabinet, and prevent any contact of human body with conductive parts and moving parts in the switch cabinet.
2.骨架:低压开关柜的结构件,用以构建低压开关柜的基本框架结构。
2. Framework: as a structural member of the LV switch cabinet, it is used to form basic frame structure of the LV switch cabinet.