TITLE

MOTORS & DRIVES

PUB. DATE
April 2007
SOURCE
Heating/Piping/Air Conditioning Engineering;Apr2007, Vol. 79 Issue 4, p44
SOURCE TYPE
Periodical
DOC. TYPE
Product Review
ABSTRACT
The article offers information on several motor and drive products including the UltraTech variable-speed motor from Emerson Climate Technologies, VLT HVAC variable frequency drive from Danfoss Inc. and a brochure from Toshiba for its VF-S11 IP55 adjustable-speed drive.
ACCESSION #
25080154

 

Related Articles

  • Snapshots: Motors and Drives.  // Air Conditioning, Heating & Refrigeration News;1/16/2012, Vol. 245 Issue 3, p12 

    The article evaluates several variable speed motors and drives including ET6 electronic expansion valve from Danfoss Inc., Copeland Scroll variable speed compressor from Emerson Climate Technologies Inc., and Eon variable speed electronically commutated motor (ECM) from Genteq.

  • Adjustable-frequency drives.  // Machine Design;05/21/98, Vol. 70 Issue 9, p120 

    Features the VLT Series 3500 drives for alternating current motors from Danfoss Inc. Capabilities; Applications.

  • The drive is to adjustable speed drives and technicians need to keep up. Powell, Peter // Refrigeration Service & Contracting;Oct97, Vol. 65 Issue 10, p8 

    Opinion. Focuses on the application of variable speed drives in refrigeration systems. Danfoss AS' manufacture of variable speed drives products; Functions and features of variable speed drives.

  • Motor control catalog.  // Refrigeration Service & Contracting;Nov96, Vol. 64 Issue 11, p11 

    Reports on the availability of a publication entitled `Adjustable Speed Drives for AC and DC Motor Control,' from the Danfoss Electronic Drives division of Danfoss Inc. Features; Contact information.

  • Motors, Drives, Variable-Speed Products.  // Air Conditioning, Heating & Refrigeration News;4/4/2011, Vol. 242 Issue 14, p9 

    The article offers brief information on several products related to the heating, ventilation and air conditioning (HVAC) industries, including the Comfort Series of electronically commutated motor (ECM) from A.O. Smith Electrical Products Co., the Performer variable speed drivers (VSD) from...

  • A Reason for Rules. Peeran, Syed M. // Consulting-Specifying Engineer;Nov98, Vol. 24 Issue 5, p70 

    Examines the factors influencing the compatibility of variable-frequency drives (VFDs) and motors. Case histories where mismatches of VFDs and motors created operational problems; Rules for ensuring compatibility. INSET: Selecting VFDs for Drives with High Starting Torques.

  • Making motors and drives work together.  // Machine Design;01/16/97, Vol. 69 Issue 1, p128 

    Describes how motors can operate safely and reliably with variable-speed drives. Possible failure of insulation in small motors under high-voltage pulses; Difference of a motor driven with a variable-frequency drive; Squelching of overshoot voltage; E-Plus Speed Engineered motors; Series 650...

  • Why a special motor? Coyle, Timothy // Engineered Systems;Nov2000, Vol. 17 Issue 11, p36 

    Highlights the difference between inverter-duty motors and standard motors. Voltage waveform of inverter-duty motors; Performance and load combination of inverter-duty motors at variable speed and at rated speed.

  • Drives, Compressors.  // ASHRAE Journal;Oct2012, Vol. 54 Issue 10, p96 

    The article offers brief information on drives and compressors including the Copeland Scroll Digital compressor retrofit kit from Emerson Climate Technologies, the Altivar 212 variable speed drive from Schneider Electric, and the Vari-Green direct-drive fan motor from Greenheck.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics