电动执行器的两种供电方式说明

The instructions of two kinds of electric actuator power supply modes

电动执行器的驱动电源有两种状况，一种是交流供电的驱动电源，这种电动执行器是常用的，在运用的时分，接通三相电源就可以运用,
这种具有备用电源的电动执行器在停止重要的工业消费中是十分重要的，某些重要的消费假设断电了，那么正在停止消费的产品就会报废了，使用具有备用电源的电动执行器可以增加这个损失。
There are two kinds of driving power supply for electric actuator, one is the AC power supply, which is the most commonly used. When it is used, three-phase power can be turned on. This kind of electric actuator with backup power is very important in some crucial industrial consumption, in some important consumption, assuming power off, the products that are stopping consumption will be scrapped. The use of electric actuators with backup power can increase this loss.

另一种是它具有两种供电的方式，一种适宜种一样的交流供电，同时它还具有备用电源，这种电动执行器通常运用在重要的*，在发作电源供电缺点的时分，就会启用备用电源供电继续任务，这个备用电源普通是是可充电的大功率电池，任务原理就像应急灯那样，平时是适用交流供电，等到交流电断电了，备用电源就会自动启动,电动执行器在工业消费中是一个重要器，它的品种有很多，在选购电动执行器中有一个重要的要思索的就是电动执行器的供电选择, 电动执行器大家能够没听过，但是阀门驱动呢，人们常说的阀门驱动就是电动执行器，它还有一个的叫法：电动执行器,
The other is that it has two power supply methods, one is suitable for the same kind of AC power supply, and it also has a backup power supply. This kind of electric actuator is usually used in an important central place, when the power supply’s defects are found, the standby power supply will be operated to continue the task. This standby power supply is generally a rechargeable high-power battery. The work-ing principle is like an emergency light. Normally, it is suitable for AC power supply. When the AC power is cut off, the standby power supply will start automatically. Electric actuators are an important mechanism in industrial consumption. There are many varieties of them. One of the important parameters in purchasing the electric actuators is the power supply selection of it. You have not ever heard the electric actuator, but you must know valve actuators, they have same mean, and it also has a most popular name: electric actuators.

选购电动执行器首先要思索的就是电动执行器的驱动电源的选择,,电动执行器可以比喻为一种停止能量转化的机器，是一种将其他动力转化为一种驱动力发扬驱举措用的机器。
The first thing to consider when choosing an electric actuator is the selection of the drive power for it. The electric actuator can be compared to a machine that stops the energy conversion, and converts the other power into a driving force.