What is the role of emergency lighting controller?
In recent years, intelligent evacuation systems have been widely used in buildings, so when people buy emergency lighting controllers, many emergency lighting controllers do not have a special understanding. Today, we come to the role of popular science emergency lighting controllers. .
The selection of the emergency lighting system controller shall comply with the following relevant regulations:
1. Products with dry contact signals that can receive fire alarm controllers or fire linkage controllers should be selected;
2. When the emergency lighting controller uses the communication protocol to communicate with the fire linkage controller, the compatibility of the communication interface and communication protocol with the fire linkage controller should be selected to meet the relevant provisions of the current national standard "Compatibility Requirements for Automatic Fire Alarm System Components" GB22134 The product;
3. In the tunnel site. In wet places, products with protection level not lower than IP65 should be selected.
4. In the electrical shaft. Products with protection level not lower than IP33 should be selected.
5. The battery power supply should preferably choose the battery (group) with high safety and no harmful substances such as heavy metals to the environment.
6. It is required that the total number of lamps directly controlled by any one emergency lighting controller should not be greater than 3200.
7. The main power supply of the emergency lighting controller is powered by the fire-fighting power supply; after the main power supply is interrupted, the controller is powered by its own battery to run for at least 3 hours.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: 
https://www.benweilight.com/.
