防火卷帘门还有这些性能特点

On the basis of steel rolling shutter, the transmission parts of fire-proof rolling shutter door are transformed and equipped with fire-proof electrical appliances to realize the fire-proof function. It is an indispensable fire-fighting facility in modern high-rise buildings. In addition to the function of ordinary doors, fire doors also have special functions such as fire prevention, smoke isolation, fire spread control, personnel evacuation protection and so on. It is widely used in crowded places such as high-rise buildings and large shopping malls. Now let's talk

1、内部采用集成总线，数据传输可靠、迅速。

1. The integrated bus is adopted internally, and the data transmission is reliable and rapid.

2﹑具有相序自动检测，纠正及缺相保护功能。主电源备用电可自动切换功能(带备电)。

2. It has the functions of automatic phase sequence detection, correction and phase loss protection. The main power supply and standby power can be switched automatically (with standby power).

3、具有丰富的预留接口，可与消防控制中*联动。

3. It has rich reserved interfaces, which can be linked with * in fire control.

4、全电子学习记忆限位，准确，无论上限还是下限定位永远不变。

4. Full electronic learning and memory limit, accurate, no matter the upper or lower limit, the positioning will never change.

5﹑防火卷帘门采用先进微电脑处理器技术，稳定可靠，没有上限高度范围限制。

5. The fireproof rolling shutter door adopts advanced microcomputer processor technology, which is stable and reliable and has no upper limit height range.

6、具有烟﹑温感信号同步﹑分步检测功能。

6. It has the functions of smoke and temperature sensing signal synchronization and step-by-step detection.

7﹑运行参数的设置，简单﹑方便﹑准确。

7. The setting of operating parameters is simple, convenient and accurate.

8、具有手动优先逃生功能。在三相电或主电有故障时，控制器可通过速放装置使卷帘自动下降从而起到关闭卷帘的功能。

8. With manual priority escape function. When the three-phase power or main power fails, the controller can automatically lower the rolling shutter through the quick release device, so as to close the rolling shutter.

本文的精彩内容由济南防火卷帘门安装维修提供知识提供，本网站还有很多的精彩内容，更多的内容您可以点击进入：http://www.jnyuqilin.com我们有专门的客服为您解答问题

The wonderful content of this article is provided by the knowledge of Jinan fire shutter door installation and maintenance. There are many wonderful contents on this website. You can click to enter more contents: http://www.jnyuqilin.com We have special customer service to answer your questions