Voltage protection for electronic and electrical equipment used in low voltage single phase power supply system.
主要用于低压单相电源系统电子电器设备的过电压保护。
This text introduces category and reason of electrical breakdown, deals with the methods of checking up the power supply, electric circuit and equipment and gives out some concrete countermeasures.
介绍了电气故障的种类、产生的原因，详述了电源、电路、设备和元件故障的查找方法，对常用电气设备的故障原因、查找方法，做了具体的叙述。
Aimed at the characteristics of electrical equipment for sewage treatment plant, design principles of power supply and distribution system are presented.
摘要针对污水处理厂电气设备的特点，提出供配电系统的设计原则。
Traction transformer is the most important electrical equipment of traction substation. Also traction transformer protection device is the foundation of safe and stable traction power supply system.
牵引变压器是牵引变电站中最重要的电气设备，牵引变压器保护装置是整个牵引供电系统安全稳定运行的基础。
If electrical equipment is involved in the fire, be sure the power supply is disconnected before fighting the fire with water.
如果起火涉及了电力设备，在用水救火之前要确定电源已经断开。
Provide service for installation, maintenance services, can also according to user requirements corresponding to the supporting electrical equipment special different, solar power supply system.
提供预约上门安装、维护服务，还可以根据用户的要求对不同的、特殊的电器设备配套相应的太阳能供电系统。
The utility model is composed of a host machine, an electrical equipment control cabinet, and a power supply cabinet.
本实用新型由主机、电器控制柜和电源柜三大部分组成。
The power supply of each vehicle is complex, variant and unstable, when a battery goes wrong, not only the license plate used secondary light bulbs but also other electrical equipment is damaged.
车辆的电源复杂多变不稳定，当电瓶出现问题时，不只是牌照用的辅助光源灯泡损坏，其它的一些电器也难免损坏。
The power supply of each vehicle is complex, variant and unstable, when a battery goes wrong, not only the license plate used secondary light bulbs but also other electrical equipment is damaged.
车辆的电源复杂多变不稳定，当电瓶出现问题时，不只是牌照用的辅助光源灯泡损坏，其它的一些电器也难免损坏。
应用推荐