Roller shutter door is one of the categories in the market, which is suitable for garage, commercial facade, factories and mines, shopping malls, enterprises and other public places or residential buildings. So what is the impact of power supply demand on rolling shutter door? Next, the rolling door manufacturers popularize it for you.

1、用于室外的电动大门的配电线路，好是装设剩余电流动作保护器。

1. The distribution lines used for outdoor electric gates should be equipped with residual current operated protectors.

2、自动门和卷帘门配件的金属构件及附属电气设备的外阵可导电部分均应接地。

2. The metal components of automatic door and rolling shutter accessories and the external conductive parts of auxiliary electrical equipment shall be grounded.
                                   

3、传拍系统的巡视通道海隔2-3m或在连锁机械旁应设置事故断电开关或自锁式按钮。

3. An emergency power-off switch or self-locking button shall be set in the patrol channel of the shooting system 2-3m away from the sea or beside the interlocking machinery.

4、同一传输系统的电气设备，宜由同一电源供电。当传输系统很长时，可按工艺分成多段，井由同一电源的多个回路供电。当主回路和控制回路由不同线路或不同电敌供电时，应设有连锁装置。

4. The electrical equipment of the same transmission system should be powered by the same power supply. When the transmission system is very long, it can be divided into multiple sections according to the process, and the well is powered by multiple circuits of the same power supply. When the main circuit and control circuit are supplied by different lines or different electric enemies, interlocking device shall be set.

现在你了解了吧，如有需要，欢迎来电咨询。

Now you understand it, if necessary, welcome to inquire.