Inline Split Coupled Variable Speed Pumps
PACO's VLSE by Grundfos is vertically mounted, split-coupled, in-line pump with integrated motor, VFD drive and control. VLSE pump models provide increased energy savings due to on-demand performance.
The VLSE incorporate all essential components into one product and features a VLS pump, MLE motor and integrated variable frequency drive and control, all made by one supplier. Together with various sensors, these products allow for dynamic and intelligent solutions to many industrial and commercial building applications. The innovative solution cuts planning, purchasing, installation and commissioning costs. The integrated variable frequency motor (MLE) is available with permanent magnet motors and exceed IE5 efficiency levels set by International Electro Technical Commission, currently the highest efficiency worldwide for electrical motors. NEMA Premium Efficient motors are equivalent to IE3, meaning these MLE motors are two levels above NEMA Premium Efficiency. The combined motor and VFD efficiency is higher than a NEMA Premium motor alone.
ULTIMATE FLEXIBILITY AND EFFICIENCY
The MLE motors can be operated to meet any individual needs for a specific solution. This makes them an excellent choice for a number of applications within heating, cooling, ventilation and industrial processes, each of which are
characterized by varying demands, different control needs, and varying number of operating hours.
For an intelligent pumping solution, the motor is half the story. Our E-motors (MLE) are frequency converter controlled motors that have been designed specifically for use with Grundfos pumps, and they feature unique functionalities that allow for complete system optimization.
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