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Items Tagged with 'electric'

ARTICLES

Electric actuators: Spirax Sarco

October 21, 2013

Spirax Sarco has introduced its new AEL 5 series electric actuator range for ½-in to 4-in control valves. The AEL 5 series electric actuators are reversible having linear output. Its internal components such as the PCB, positioner card, and limited switches are affixed to a more durable and sturdy aluminum support for holding and/or fitting accessories.


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Energy recovery: Mitsubishi Electric

August 26, 2013

Mitsubishi Electric claims that its advanced line of energy recovery ventilators help to meet the growing demand for improved indoor air quality in buildings while also helping satisfy requirements of ASHRAE standards 62 and 90.1.


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Screen Filter: Orival Inc.

June 24, 2013

After years of research to reduce the complexity of its electric water filters, Orival Inc. has launched its new ORE/A Automatic Self-Cleaning Screen Filter line of products.


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Compressors: Sullair

November 5, 2012

The company has released a 900 cfm electric portable air compressor.


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3/27/14 11:00 am EST

How to Calculate Backup Power Supply Requirements for Your Facility

On-Demand This webinar reviews how to determine power requirements of facility loads; electrical characteristics and impact of different types of loads such as large motors and UPS systems on power supply sizing; acceptable power sources and other constraints applied by building codes; and how software tools can be used to simplify the process of calculating backup power requirements.  

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Check out the April 2014 issue of Engineered Systems, with features on backup power supply requirements, cyberattacks, and much more!

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Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!

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