Smoke Ventilation System

Smoke ventilation system Smoke & Fire Control Linked System is an intelligent control center (CPU),that monitor and gather outside signal in constant, and control window/machine to exhaust automatically and to open ventilation exhaust device. Smoke & Fire Control Linked System can link daily ventilation switch, emergency button, and rain sensors and smoke sensors. It also can link temperature controller, time controllers, light perception controllers and other signal devices. The main technical parameters: 1, Power: AC220V (+10 -15)%; Standby battery power: DC24V/12AH 2, Static maximum power: 20VA 3, Open/close the window control mode: manual daily, emergency ventilation switches, fire Center signals, etc. 4, Maximum chain motor can be controlled: 20 pcs. 5, Control the output voltage type: DC24V/20A 6, Install mode: the wall-mounted 7, Basic dimensions: 200mm 400mm x 300 mm The complete controller including:: 1, Main controller box and switch 2, Emergency parts: emergency switch, on-line reserve DC24V battery 3, Smoke signal reception parts: the smoke detectors 4, Execute section: Chain motor Function: In un-emergency time, the system failure would be timely indicator displayed, prompting the repairs, to ensure safety. The safety function: emergency switch in the case of failure, the window will be immediately opened considered fires. Backup power supply function: the fire occurred as a power outage, the controller box can support to work 72 hours. Safety voltage: the controller box is with transformer that can change 220VAC into 24VDC.