Smoke extractor motor F series

ACinductionIP55

ABB Smoke extraction motors Smoke extraction motors play a critical role in keeping tunnels safe. In the event of a tunnel fire, lives depend on the ability of extraction fans – and the electric motors driving them – to disperse toxic fumes and smoke quickly and efficiently. Smoke extraction motors must be capable of withstanding the high temperatures generated in fire zones and continue to work reliably under these extreme circumstances. In normal daily operation they are part of the comfort ventilation system which maintains tunnel air quality. Ideally the motors are controlled by variable speed drives (VSDs) to allow adjustable fan settings saving energy. Smoke extraction motors are typically used in two types of applications - jet fans and axial fans - for both comfort ventilation and extreme cases by fire. • Tunnels • Single and multi-storey shopping malls • Single and multi-storey industrial buildings and warehouses • Stairways • Enclosed car parks • Theaters • Other locations to mitigate the effects of a fire Key features and benefits Smoke extraction motors are designed for securing safety, working reliably and efficiently in tunnels. •Safe - Dual purpose secures fresh air by comfort operation and in the event of fire supporting safe evacuation. ABB smoke extraction motors are compliant with fans according to EN norms. •Reliable - Tunnels ensure vital transport connections, demanding 100% reliability. Our motors are designed to withstand high temperatures and are available with wide range of options and solutions. •Efficient - High efficiency motors up to IE4 efficiency class available.