Through this period of understanding, I believe you are no stranger to the rolling shutter door, but for customers who want to further understand the relevant knowledge of this product, these contents are not enough. Today, Xiaobian will share with you the knowledge about the power supply requirements of roller shutter door, hoping to arouse your attention and let you have a deep understanding of Jinan roller shutter door. In this way, when you buy and use the roller shutter door, you can also have a clear idea and be in no hurry. I hope it will inspire and help you. Let's see the following details:
1. For places like shopping malls or office buildings where people flow more, the sensor of rolling shutter door should choose Huibo sensor. As for the places where the flow of people is less and the exploration object is stopped or moving, the sensor of the automatic door should be infrared sensor or ultrasonic sensor.
2. If the power distribution line is used for outdoor electric gate, the residual current action protector shall be installed.
3. In addition, all metal components of rolling shutter accessories and external conductive parts of electrical equipment shall be firmly grounded.
4. Moreover, the patrol channel of the shooting system should be 20-30m away from the sea or set with an emergency power-off switch or self-locking button beside the interlocking machinery.
5. Pay attention to the same transmission system of electrical equipment, 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.
The above content is to give you a detailed explanation about the power supply requirements of rolling shutter door, I believe you have further study and understanding. If you want more information, please continue to follow us.