Characteristic
Small MONO/TRI frequency variator. In a water supply system, the demand for the maximum flow is irregular; the delivery of water is based on demand, therefore, the flow is variable; Starting from this premise, it follows that if we make the pump work at variable speed instead of fixed (as in traditional systems), most of the time it will work at moderate speeds with low energy consumption.

Certainly, the reduction in energy consumption inherent to VFD (Variable Frequency Driver) technology is important and for the customer it translates into cost savings, but on the other hand the advantages of comfort, performance and durability of the systems are important. pressure with VFD. MAC3 inverters are specially developed for the control of electric pumps for water handling.

Application
Constant pressure systems for domestic use; specially developed based on the success story with the HydroControllers.