Articles Tagged with ''drives''

NovaTorque Inc.: Brushless Permanent Magnet Motors

Driven by variable-frequency drives, the Gen2.0 PremiumPlus+™ brushless permanent magnet motors have motor-only rated point efficiencies of 93 percent and 92 percent for 3- and 5-hp versions respectively. They are packaged in standard NEMA frame sizes and mounting dimensions for easy substitution.


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Danfoss: HVAC Basic Drive

The Danfoss VLT® HVAC Basic Drive, designed specifically for HVAC OEMs, is ultra compact, robust, with lowest installed cost, offering reliability, low noise, connectivity, user friendliness/simple commissioning, highest efficiency and integrated harmonic filtering, the company says.


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Power Trends Drive Change at Danfoss

Time of use (TOU) rate structures have long been touted as a necessity for utility companies to incentivize homeowners and building owners enough to embrace demand response systems. According to John Galyen, president of Danfoss North America, “Smart meters will change the game.”


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Snapshots: Motors and Drives

When it comes to motors, drives, and variable speed technology, manufacturers keep rolling out new products designed to increase efficiency. Here are just a few of the latest offerings that contractors may want to consider.


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2015 ACCA Conference

Images from the 2015 ACCA Conference in Grapevine, Texas. Posted on April 8, 2015.

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NEWSMakers: Mark Crockett
Mark Crockett vice president, Crockett Facilities Services, explains the importance of technician training, the value of being a top minority-owned company in the U.S., current projects the company is managing, and much more. Posted on April 24.
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2015 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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