Power Saving EC Motors
With EC motors, you can save large sums on your electricity bill. By comparison to at Triac regulated ventilation system, you may save up to 70 %. In a new ventilation system, the additional price is minimal. The EC motor can be installed in all existing systems - the payback period is typically about 3 years. The EC motors are very pressure stable. This means that the pressure conditions in the barn are stabilized when the ventilators are running at a minimum - even at high wind impact. Furthermore, the EC motors are extremely low noise. The measuring has been made in four identical barns, each of these with room for 360 pigs at 7-30 kg.