Armstrong launches medium vary line

เกจวัดแรงดันไฟฟ้า has added a new measurement vary to its Design Envelope Permanent Magnet pumps that are engineered to ship 20% lower operating prices than variable pace pumps with standard induction motors.
เกจวัดแรงดูด are available with motors starting from 15 hp to 50 hp and function at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology
The new pumps can be found 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 further design options which make them more energy-efficient and cost-effective. These embrace Armstrong’s patented Parallel Sensorless Control which stages a quantity of pumps and regulates output for best efficiency throughout the complete pump array, saving 10-30% in operating costs. They also have adjustable design factors and setpoint based mostly on actual on-site circumstances, a quadratic pressure management curve that gives extra efficiency than a linear pressure control curve and a constant-flow function for maintaining a desired move fee in recirculation functions.
The new pumps additionally supply advanced connectivity by way of Armstrong’s Pump Manager, a Cloud-based efficiency monitoring service, which offers high ranges of analytics and insights together with alerts, alarms and information storage.
David Lee, providing supervisor, Armstrong Fluid Technology, said: “Better efficiency at higher RPMs implies that in some circumstances a smaller Design Envelope Permanent Magnet Pump can ship the same move and strain as a bigger, more expensive competing mannequin, These new pumps additionally function smaller dimensions and are cheaper to purchase and install because everlasting magnet motors offer a considerable discount in both dimension and weight.”

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