control is an innovative concept for circulating pumps.
Pump performance and characteristic curves for 10
different speeds are pre-programmed into the memory of
the IVS Sensorless speed controller. The data includes
power, pressure and flow across the flow range of the
pump. During operation, the power and speed of the pump
are monitored, enabling the controller to establish the
hydraulic performance and position in the pump’s
Patented software technology within the controller
ensures trouble-free operation under all conditions.
Incorporating the pump hydraulic data into the
controller and removing sensors results in true
integration of all components and removes the risk of
SAVE COSTS OVER THE LIFETIME OF
In our concerns about managing initial costs, it’s easy
to forget that the capital cost of a pump is typically
only 5% of its lifetime cost. And lifetime cost is where
the IVS really stands out.
Try calculating the savings for
On top of the energy savings, the speed reduction
increases the life of the pump and the motor bearings,
and the reduced pressure across control valves extends
the life of the valves.
It all adds up. It adds up to a
smarter, greener solution. It adds up to greater energy
efficiency and savings in installation costs. And it
adds up to savings over the life of the building. For
Read A Case Study From Penn State On The Benefits Of
Variable Flow Pump Systems,
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