Get the latest on Grounded Systems with NEC Expert!
The updated Unit One of NFPA's acclaimed NEC Expert video training series uses field examples, graphics, and computer animations to help electrical workers visualize key NEC requirements concerning circuit and system grounding connections.
This self-contained program concentrates on Article 250 and Article 210, including the 2005 Code's new section 210.12 dealing with Arc-Fault Circuit-Interrupter (AFCI) protection. Viewers will:
* Observe how to ground electrode systems and connections for high impedance grounded neutral systems
* Review service equipment bonding and main and equipment bonding jumpers
* Examine the proper use of AFCI to protect branch circuits from arcing faults
Conduct employee training in your own time frame, and replay complex segments as often as needed with NEC Expert ! An index card lists specific code sections and pinpoints where they are covered on the video. (Approx. 55 min., 2005)
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