Ventilation control and tunnel acces

Study system used to regulate the CO2 level in a motorway tunnel. It consists of a fan for air renewal and an electrical cabinet grouping the regulation system components. The cabinet and fan are placed on a wheeled frame and connected by a 5m cable. Complete unit supplied ready for operation with monitoring.

Educational objectives
• Studying, putting into service, getting started and settingof the system
• Understand the setting and the programming by PLC
• Understanding and use of a supervision
• Practical approach of analog inputs