Multi Dwelling Blocks – Auto/Hygro Adjustable Cabinet Fans (CACB-N ECOWATT / CACB-N ISO ECOWATT Series)

Auto/ hygro-adjustable cabinet fans made from galvanised steel, certified at 400ºC- 1/2h for air extraction in the event of a fire and specially designed to maintain a constant pressure in the installation. Can be installed outdoors as Standard (vertical discharge models require weatherproof covers). Insulated versions (ISO models): Incorporate 25mm glass wool sound insulation (M0 Fire classification). Completely automatic operation: a pressure sensor, installed as standard inside the cabinet, sends information to the frequency converter which adjusts the speed of the motor. This enables a constant pressure to be maintained in the network of ducts throughout the entire ventilation curve.
This constant adaptation of fan speed to the requirements of the installation also provides a considerable reduction in energy consumption. The pressure level can be easily adjusted. Power supply 230V.