Electrical News and Trends
Schneider Electric fires up 60 kW PV array on cold winter day
Schneider Electric launched its 60 kW dc photovoltaic (PV) array on Dec. 10, 2009, at its Palatine,... » more
Schneider Electric launched its 60 kW dc photovoltaic (PV) array on Dec. 10, 2009, at its Palatine,... » more
Designing for safety: Simple steps for reducing electrical hazards
Incorporating simple steps into the design process is a cost-effective way to stay ahead of the... » more
Incorporating simple steps into the design process is a cost-effective way to stay ahead of the... » more
Engineering for the unknown
Predicting the future is hard, but by preparing for it, your engineering firm can excel down the... » more
Predicting the future is hard, but by preparing for it, your engineering firm can excel down the... » more
Data Center Owners and Designers, Part 1: What Owners are Demanding of Design Engineers
The owner's responsibility is to establish the requirements and make the decisions necessary to... » more
The owner's responsibility is to establish the requirements and make the decisions necessary to... » more
Wireless (with strings attached)
Our roundtable discusses the definition of what's wireless in a wireless system; the options for... » more
Our roundtable discusses the definition of what's wireless in a wireless system; the options for... » more
Get shovel-ready for the new economy
Even if the recession is really over, the commercial construction industry is far from recovery.... » more
Even if the recession is really over, the commercial construction industry is far from recovery.... » more
Redefining the role of electrical engineers
The successful engineer is on top of all of the emerging technologies and practices. System... » more
The successful engineer is on top of all of the emerging technologies and practices. System... » more
Data center design saves cash in Pacific Northwest
In 2008, NetRiver , the leading provider of collocation and interconnect services in Washington,... » more
In 2008, NetRiver , the leading provider of collocation and interconnect services in Washington,... » more
Large UPS Technology report: Balancing green and high reliability
Twenty five years ago, the large UPS market—500 kVA and above—was served by two distinctly... » more
Twenty five years ago, the large UPS market—500 kVA and above—was served by two distinctly... » more
Rediscovering the joy of engineering
When the market turns against you and your firm, and you become dispirited, take time to take care... » more
When the market turns against you and your firm, and you become dispirited, take time to take care... » more
Construction spending rebound coming--eventually
Total construction spending to drop 12.2% in 2009, 5.6% in 2010. Rebound expected in 2011 with... » more
Total construction spending to drop 12.2% in 2009, 5.6% in 2010. Rebound expected in 2011 with... » more
Schneider Electric fires up 60 kW PV array on cold winter day
Schneider Electric launches 60 kW dc photovoltaic (PV) power array at company's North American... » more
Schneider Electric launches 60 kW dc photovoltaic (PV) power array at company's North American... » more
Generac goes public, teams with Fiat
Generac has filed for an IPO, partnered with Fiat Powertrain Technologies, and enhanced their... » more
Generac has filed for an IPO, partnered with Fiat Powertrain Technologies, and enhanced their... » more
Las Vegas CityCenter opens
CityCenter's 67 acres offers residences, casino, and other amenities in an environmentally friendly... » more
CityCenter's 67 acres offers residences, casino, and other amenities in an environmentally friendly... » more
EGSA on-peak performance
This annual supplement provides electrical engineers and power professionals key articles about... » more
This annual supplement provides electrical engineers and power professionals key articles about... » more
Busway
The Pow-R-Flex low ampere busway from Eaton Corp. consists of an extruded aluminum housing, two... » more
The Pow-R-Flex low ampere busway from Eaton Corp. consists of an extruded aluminum housing, two... » more
UPS
Deliver up to 3,000 W of power with a 95% efficiency with the R/T3000 UPS from HP. Enclosed in a... » more
Deliver up to 3,000 W of power with a 95% efficiency with the R/T3000 UPS from HP. Enclosed in a... » more
Control switch relay
Mitigate arc flash danger in circuit breaker operation with the time delay control switch relay... » more
Mitigate arc flash danger in circuit breaker operation with the time delay control switch relay... » more
Switch system
The Model 9742 high density, RJ45 switch system from Electro Standards Laboratories affords 24... » more
The Model 9742 high density, RJ45 switch system from Electro Standards Laboratories affords 24... » more
PV fuses
PV fuses from Cooper Bussmann protect solar panel photovoltaic cell strings in an amperage range of... » more
PV fuses from Cooper Bussmann protect solar panel photovoltaic cell strings in an amperage range of... » more
Power distribution unit
Manage continued changes and complex connected loads through IT and data center facilities with the... » more
Manage continued changes and complex connected loads through IT and data center facilities with the... » more
Heat exchanger
Remove heat from IT racks before it enters the data center with the Liebert XDR rear-door heat... » more
Remove heat from IT racks before it enters the data center with the Liebert XDR rear-door heat... » more
Enhancing emergency power
Hospital emergency power systems must be reliable, scaleable, and cost-effective in order to work... » more
Hospital emergency power systems must be reliable, scaleable, and cost-effective in order to work... » more
Legrand launches new Web site
Legrand is launching a new Web site for its North American users. It combines the information and... » more
Legrand is launching a new Web site for its North American users. It combines the information and... » more
What to consider when selecting ac drives
Several considerations, industry guidelines, and third-party certifications can help ensure safe... » more
Several considerations, industry guidelines, and third-party certifications can help ensure safe... » more
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