Roller shutter door is one of the best-selling categories in the market, which is suitable for public places such as garages, hospitals, commercial facades, factories, mines, shopping malls, enterprises, etc. Especially the door hole is bigger, the place that inconvenient installation door body has convenient, fast open action. So what are the requirements for power supply?

　　1、对于商场或写字楼等人流较多的地方，自动门传感器应该使用badge wave传感器。对于人流较少，探测对象是静态或移动的场所，自动门传感器应采用红外传感器或超声波传感器。

　　1. For shopping malls or office buildings and other places with more people, the automatic door sensor should use badge wave sensor. For places with less flow of people and static or moving detection objects, the automatic door sensor shall adopt infrared sensor or ultrasonic sensor.

　　2、如果用于室外电门配电线路，更好安装剩余电流动作保护器。

　　2. If it is used for outdoor switch distribution line, it is better to install residual current action protector.

　　3、另外，自动门及卷帘门配件的所有金属元件及附属电气设备均可导电部件的外阵应可靠接地。

　　3. In addition, all metal components and auxiliary electrical equipment of automatic door and rolling shutter door accessories can be grounded reliably.

　　4. 另外，传拍系统的检查通道与联锁机械之间应隔20-30m，或在联锁机械旁边设置紧急切断开关或自锁按钮。

　　4. In addition, the inspection channel of the transmission system shall be separated from the interlocking machinery by 20-30m, or the emergency cut-off switch or self-locking button shall be set beside the interlocking machinery.

　　5. ，同一传动系统的电气设备应使用相同的电源。当导流系统较长时，根据过程可分为几个阶段，井由同一电源的多个回路供电。主电路和控制电路由不同的电路或不同的电气敌人供电时，应设置联锁装置。

　　5. Finally, electrical equipment of the same drive system shall use the same power supply. When the diversion system is long, it can be divided into several stages according to the process, and the well is powered by multiple circuits of the same power supply. Interlocking device shall be set when main circuit and control circuit are powered by different circuits or different electrical enemies.

　　以上是济南卷帘门生产厂家小编为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：https://www.jnzxmy.com

　　The above is the relevant content introduced by Jinan roller shutter manufacturer. If you want to know more, please visit the website: https://www.jnzxmy.com