Armstrong Fluid Technology has added a brand new dimension range to its Design Envelope Permanent Magnet pumps which may be engineered to deliver 20% decrease operating prices than variable speed pumps with commonplace induction motors.
The new pumps are available with motors ranging from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology
The new pumps are available with motors ranging from 15 hp to 50 hp and function at NEMA Ultra-Premium Efficiency levels that exceed the effectivity targets of each the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have a quantity of additional design features which make them more energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which phases multiple pumps and regulates output for finest effectivity across the complete pump array, saving 10-30% in working prices. เกวัดแรงดันน้ำ have adjustable design points and setpoint based on actual on-site conditions, a quadratic pressure control curve that provides more efficiency than a linear stress control curve and a constant-flow perform for maintaining a desired circulate fee in recirculation functions.
The new pumps additionally provide superior connectivity through Armstrong’s Pump Manager, a Cloud-based efficiency tracking service, which supplies high ranges of analytics and insights along with alerts, alarms and data storage.
David Lee, providing manager, Armstrong Fluid Technology, said: “Better efficiency at higher RPMs means that in some cases a smaller Design Envelope Permanent Magnet Pump can deliver the same flow and stress as a larger, costlier competing model, These new pumps also characteristic smaller dimensions and are less expensive to purchase and install because permanent magnet motors provide a substantial discount in each size and weight.”
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