B&G Parallel Sensorless Pump
Xylem Inc.’s Bell & Gossett brand is introducing its Parallel Sensorless Controller, a device that provides advanced system staging of up to eight pumps in parallel configuration to maximize system efficiency—an industry-leading offering with a large 5.7-inch touch screen that displays real-time feedback and enables energy modeling.
Sensorless pump control technology relies on pump-specific algorithms, which can accurately predict where a pump operates on its curve. Using speed, torque and power data to know where the pump operates on the curve, sensorless pump controllers can be set up to take action based on those factors.
The staging and destaging multi-pump configurations that are compatible with the Parallel Sensorless Controller are created on the basis of efficiency, thus allowing optimized hydraulic efficiency. It meets ASHRAE 90.1 system efficiency requirements and features advanced system staging with B&G’s expansive Efficiency Island operating range.
With the capability to run parallel configurations with up to eight pumps, B&G’s Parallel Sensorless Controller delivers the best efficiency staging to minimize energy costs and enables individual pumps to take control if one or more units or sensors are not active, ensuring reliable system flow and pressure.
For more information, visit www.bellgossett.com.
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MODERN PUMPING TODAY, June 2018
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