Technical Papers

Industry papers and technical articles on topics of interest to system design professionals

FEATURED PAPER

Energy Saver System Technology Brief
This brief features a discussion on the operation of Energy Saver System for use with the Eaton 9390 and 9395 UPSs and its advantages over other energy saving UPS technologies.

ONLINE ARTICLES

Making sense of time-current curves
By David G. Loucks, P.E., Eaton Corporation, Plant Engineering, 10/15/2007

General  (back to top)
Document Name FileType File Size Rev.Date Download
3-Pole and 4-Pole Transfer Switch Switching Characteristics
3.5 MB
8/31/09
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A Quantitative TCO Comparison of 400v AC and 600v AC Power Systems
834 KB
6/22/09
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Electrical Equipment Floor Space: Selected NEC Code Requirements and New Options for the Electrical System Designer
373 KB
1/16/08
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Energy Saver System Technology Brief
281 KB
10/16/09
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Predictive Diagnostics for Switchgear
343 KB
3/11/08
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Transient Overvoltages on Ungrounded Systems from Intermittent Ground Faults
838 KB
8/31/09
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Arc-Flash  (back to top)
Document Name FileType File Size Rev.Date Download
A Practical Approach To Arc Flash Hazard Analysis And Reduction
2.5 MB
6/6/06
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Understanding Arc Flash Hazards - Technical Paper
2.1 MB
6/6/06
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Selective Coordination  (back to top)
Document Name FileType File Size Rev.Date Download
Engineer’s Guide to Selective Coordination
586 KB
12/16/08
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Optimum Safety, Reliability, and Electrical System Performance Through Balanced Selective Coordination and Protection
307 KB
8/23/06
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Selective Coordination - White Paper
394 KB
11/17/06
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Selective Coordination Breaker Application by Short Circuit Current Ratings in Panelboards
564 KB
9/5/08
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Tested Breaker Combinations for Selective Coordination
246 KB
6/6/07
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Power Quality  (back to top)
Document Name FileType File Size Rev.Date Download
A Quantitative TCO Comparison of 400v AC and 600v AC Power Systems
834 KB
6/22/09
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Economic and Electrical Benefits of Harmonic Reduction Methods in Commercial Facilities
588 KB
7/20/04
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Eliminating Harmonics From The Facility Power System
171 KB
1/5/06
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Power Factor Correction and Harmonic Resonance: A Volatile Mix
88 KB
8/8/03
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Specifying the Right Ratings for Surge Suppressors
448 KB
1/5/06
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Using a Spot Network for Mission Critical Applications - Application Note
100 KB
1/5/06
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When Voltage Sags, Productivity Lags - Pervasive Drops in Voltage Can Be Troublesome and Costly
92 KB
1/5/06
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Codes and Standards  (back to top)
Document Name FileType File Size Rev.Date Download
Degrees of protection IP codes
523 KB
6/28/04
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Earthquake requirements and seismic capabilities for Eaton’s electrical distribution and control equipment
1.2 MB
8/13/09
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Transfer Switch Selection Criteria and Changes in the 2005 National Electrical Code®
372 KB
4/15/08
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Electrical Distribution  (back to top)
Document Name FileType File Size Rev.Date Download
AC High-Voltage Generator Circuit Breakers - White Paper
179 KB
1/3/06
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Aluminum: The Other Conductor - White Paper
160 KB
6/1/06
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Application Considerations for High Resistance Ground Retrofits in Pulp and Paper Mills
227 KB
12/30/02
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Building With Busway - Circulation Systems for Electrical Power
354 KB
6/1/07
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Determining Breaker Integrity After a Fault
40 KB
11/2/07
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Energy Efficient Transformer - Technical Data
110 KB
10/26/09
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Insulating and Switching Media in Medium Voltage Distribution and Medium Voltage Motor Control
190 KB
3/31/08
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K > 1.0 Older Yes, But Not Out To Pasture - Technical Paper
630 KB
1/5/06
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Performance Comparision: Molded Case Switch vs. Contactor Type - Technical Paper
133 KB
1/5/06
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The 80% Derating Rule for Molded Case Breakers
927 KB
1/5/06
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Transfer Switches Applied with Power Circuit Breakers
459 KB
1/5/06
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Motor Control  (back to top)
Document Name FileType File Size Rev.Date Download
Medium Voltage Reduced Voltage Autotransformer Starter Failures; Explaining The Unexplained - White Paper
294 KB
5/1/06
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