What does the fire electric control device include?
Control system is also called linkage system, including fire shutter, fire smoke, positive pressure air supply, start fire pump, open valve (pre acting system), strong electricity switching, elevator alarm, emergency lighting and evacuation light
The main circuit of the fire electric control device supplies power for the control device. The control circuit controls the controlled equipment and receives the feedback signal of the controlled device. The operation and instruction section indicates the status of fire electrical control, the operation of the receiving operator, and the setting instructions.
Fire electric control device is usually composed of main circuit, control circuit, operation and indication part and other basic units.
