Ground Fault

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Here is what others are reading about ground fault on EC&M.

Ground-Fault Current: Problems and Solutions

Mar 1, 2007 12:00 PM, Edited by John DeDad, senior director, editorial and EC&M development

When designing ground-fault protection (GFP) for a power distribution system, you should always consider the nature of the power source. If the power...

Locating That Underground Cable Fault

Feb 1, 1999 12:00 PM, Dennis Koep

What method or combination of methods is best for locating underground cable faults?Finding the location of an underground cable fault doesn't have to...

Ground-Fault Relay Protection Schemes

Nov 15, 2004 10:33 AM, By David Murray, IPC Resistors, Inc.

Improve your customer’s system performance by exceeding the minimum safety requirements of the NEC...

Monitor Ground Fault Leakage Currents

Aug 1, 1999 12:00 PM, By Pentti Taskinen

Most power quality problems are due to incorrect connections of an electrical system. Using CTs and leakage current monitors, you can check an electrical system during acceptance testing of the installation and also during maintenance and renovation of the system....

Verifying Ground-Fault Coordination for MV Power Cable Shielding

Aug 1, 2008 12:00 PM, By John DeDad, Senior Director, Editorial and EC&M Development

According to the IEEE Buff Book, "A power cable must be protected from overheating due to excessive short-circuit current flowing in its conductor," which may damage or destroy the insulation....

Can't find what you're looking for? Search for Ground Fault, or browse through our Ground Fault Archives.

You might also be interested in: GFCI, Arc Flash / Arc Fault

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Protecting Generators through Hybrid Grounding

The industry has recently become aware of the problem of severe generator damage due to stator ground faults. Two factors have been identified as contributors to this growing problem

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Hybrid Grounding

The industry has recently become aware of the problem of severe generator damage due to stator ground faults.
 

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What's Wrong Here?

May 10, 2012 12:44 PM

What's Wrong Here?

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EV charger tester

May 25, 2012 8:26 AM

EV charger tester

The Electrician is portable tester that verifies critical power and safety requirements of electric vehicle (EV) chargers...

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