Armstrong Fluid Technology has added a new size range to its Design Envelope Permanent Magnet pumps that are engineered to deliver 20% lower working prices than variable velocity pumps with normal induction motors.
The new pumps can be found with motors ranging from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology
The new pumps can be found with motors starting from 15 hp to 50 hp and function at NEMA Ultra-Premium Efficiency levels that exceed the effectivity targets of both the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have a quantity of further design features which make them more energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which levels multiple pumps and regulates output for best effectivity across the entire pump array, saving 10-30% in operating prices. ที่วัดแรงดันน้ำ have adjustable design factors and setpoint based mostly on actual on-site circumstances, a quadratic pressure control curve that provides extra effectivity than a linear pressure control curve and a constant-flow function for sustaining a desired flow price in recirculation applications.
The new pumps additionally offer superior connectivity by way of Armstrong’s Pump Manager, a Cloud-based efficiency monitoring service, which provides excessive ranges of analytics and insights together with alerts, alarms and data storage.
David Lee, providing supervisor, Armstrong Fluid Technology, said: “Better efficiency at higher RPMs means that in some circumstances a smaller Design Envelope Permanent Magnet Pump can ship the same circulate and pressure as a bigger, dearer competing mannequin, These new pumps additionally characteristic smaller dimensions and are cheaper to buy and install because everlasting magnet motors offer a substantial reduction in each measurement and weight.”
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