The contract also includes protection and control systems as well as medium - voltage and low - voltage switchgear 合同还包括了保护和控制系统，以及中压和低压开关柜。
Pu chemical products ( including dangerous goods ) , pu heat preservation management . electrical switching cabinets 聚氨酯化工制品（不含危险品） ，聚氨酯保温管。电器开关柜。
Be familiar with electric engineering design , detail design , psb requirement , lv / mv switchgear , and protection relay 熟悉电力设计、二次图设计、开关柜设计、继电器保护设计。
High low wire case series high low voltage tank and lighting box series anti - firing and anti - combustion products series 开关柜及照明箱系列，防火阻燃产品，仪表管阀件系列等。
Maintenance and construction of buildings , indoors and outdoors . bonding and sealing of switch cabinets , lamps 房屋的建构及维持，室内及户外应用。灯具、开关柜的接合及密封。
In addition , it also introduces electric fault diagnosis of high voltage switchbox with the technology of data fusion 另外，还介绍了利用数据融合技术来进行高压开关柜的故障诊断。
In the end , it also studies several anti - interferences measurements and gives the analysis of system error difference 最后，研究了高压开关柜的一些抗干扰措施并进行了系统误差分析。
Digital master control ( dmc ) this device is designed to control the power systems in a facility . it is offered as an option on cummins switchgear 数字主控制器数字主控制器是用于控制设备电力系统的装置。在康明斯开关柜中数字主控制器是选配件。
Exchange non - clearane metal oxidate matter arrester is suitabe for the voltage protection of transformer switch cupboard , vacuum switch etc 交流无间隙金属氧化物避雷器，适用于变压器、配电屏、开关柜、真空开关、输电线路、电力计量箱、并联补偿电容器、旋转电机等电压保护。
Australia ' s power utilities are revamping their power distribution networks and placing an estimated three out of every four orders for secondary distribution switchgear with abb 许多澳大利亚发电厂正在修补他们的配电网络，而且预计abb的二级配电开关柜占了安装订单的四分之三。
