Remote computer connection has become common place in industrial environments with many companies utilising this to allow off-site control of their air movement systems. Axair recently supplied a number of Rosenberg EC AKFGs to an electrical contractor who were looking to ventilate an offshore powerhouse. The Rosenberg axial fans are supplied with an integrated control system as standard and proved ideal as they allow for the remote regulation of a ventilation system using a temperature sensor to increase/decrease the speed of the fans based on pre-programmed criteria.
The contractor utilised the AFKGs to extract hot air generated by the power equipment and then pull cool air in via grills on the structure wall. They were dealing with significant, varying temperatures and by utilising the fan’s 0-10 v input, they were able to adapt the performance of the fan system accordingly.
Not only are EC AKFGs an ideal choice for unmanned sites, the fact that they are electronically commutated means that they are highly efficient and consume almost 30% less energy than the AC equivalent. Available in sizes 560-1000mm (impeller diameter) they are capable of flow rates up to 33, 200 m³/h. They can be specified with an IP Rating up to IP54, making them resistant to dust and splashed water, and the low voltage enable switch (24v) allows for simple connection and installation. As well as power generation, Rosenberg EC AKFGs are also ideal for air heaters, heat pumps, condensers, cooling units, evaporators and chillers.
Contact one of our Product Engineers today to hear more about our range of Rosenberg fans and accessories.