Thursday, May 21, 2015
Power Fire, Life Safety Electrical, Lighting Building Types Codes and Standards HVAC
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What every TAB technician needs to know about indoor air quality
What every TAB technician needs to know about indoor air quality

Poor indoor air quality (IAQ) contributes to a substantial number of health problems. ASHRAE Standard 55-1992 addresses the most common factors related to the comfort of occupants within the space. This article outlines the guidelines.Read More

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Interpreting NFPA 72
Interpreting NFPA 72

Engineers must understand how NFPA 72-2013 can be specified into commercial buildings. While the 2010 edition is just being put into practice in many jurisdictions, the changes to the 2013 code... Read More

Leveraging the BAS
Leveraging the BAS

By using the building automation system (BAS) to its fullest extent, a school district was able to control its HVAC, electrical, and lighting systems.Read More

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Unmatched Control of Power Systems
Russelectric Power Control Systems have redundant PLC controls running in tandem-one as primary, one as backup. If the primary PLC fails, the other takes over instantly and seamlessly. System can also be synchronized/transferred manually. Learn more.
CHW system design
CHW system design

Chilled water (CHW) systems are cooling systems that circulate CHW throughout a building for cooling and dehumidifying a building’s air. They come in all shapes, sizes, and configurations. Read More

Selecting a boiler for heating, process loads
Selecting a boiler for heating, process loads

Boilers for heating and domestic hot water systems are used in many nonresidential buildings and across educational, hospital, and industrial campuses. This article reviews the codes and standards... Read More

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Consulting-Specifying Engineer 2015 Fire and Life Safety Study
Respondents to the Consulting-Specifying Engineer 2015 Fire and Life Safety Study identified eight important high-level findings impacting the fire and life safety industry today.
Sponsored by: Siemens. Learn more.
Upcoming Webcast
Energy efficiency: Variable frequency drives (VFDs), variable speed drives (VSDs), and motors
Engineers must understand how the components in the systems they design use power and how they can be optimized without compromising traditional design values. Standard induction motors use (and waste) electricity. Total motor energy usage for the industrial sector outstrips commercial usage by roughly 3:1. To reduce operational costs across all nonresidential buildings, variable frequency drives (VFDs) and variable speed drives (VSDs) are frequently used with ac induction motors that operate pumps, fans, compressors, or similar equipment with variable load profiles.

Thursday, June 11, 2015

11 a.m. PT /1 p.m. CT/2 p.m. ET

Sponsors: AEGIS Bearing Protection Rings, Baldor Electric
Register here.
Products
Arc-flash relay
Arc-flash relay

AF0500 Arc-flash relay offers plug-and-play installation and fast arc detection.Read More

York LX series packaged units
York LX series packaged units

York LX Series packaged units by Johnson Controls offer a contractor-friendly design, easy... Read More

Variable speed starter
Variable speed starter

The PowerXL DE1 variable speed starter for reduced installation time, space saving design and... Read More

Electric motor for manufacturing, building maintenance
Electric motor for manufacturing, building maintenance

Digital Variable Reluctance Smart Motor brings electric motors into the 21st Century.Read More

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2015 40 Under 40 Winners
The 40 Under 40 program honors the 40 most talented young professionals supporting the building engineering community and recognizes their accomplishments. Sponsored by Viega. Learn more.