NEMA Publishes ANSI/NEMA GR 1-2007 Grounding Rod Electrodes and Grounding Rod Electrode Couplings

The National Electrical Manufacturers Assn.'s ANSI/NEMA GR 1-2007 provides practical information concerning materials, construction, testing, performance and manufacture of copper-bonded ground rod electrodes, zinc-coated ground rod electrodes, and stainless steel-clad ground rod electrodes.

09/18/2007


The National Electrical Manufacturers Assn. (NEMA), Rosslyn, Va.,stainless steel-clad ground rod electrodes.

This ANSI-approved standard applies to electrodes and electrode couplings that function according to the National Electrical Code (NEC) and the National Electrical Safety Code (NESC). It covers design and performance requirements and provides recommendations for selections and use. It also includes information for electrode products that have been successfully used for many years but are not defined within NEC or NESC.

The contents and scope of GR 1-2007 may be viewed, and a hard copy or electronic copy purchased for $58, by visiting NEMA’s website at www.nema.org/stds/gr1.cfm , or by contacting IHS at 800-854-7179 (within the U.S.), 303-397-7956 (international), or 303-397-2740 (fax).





No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
integrated building networks, NFPA 99, recover waste heat, chilled water systems, Internet of Things, BAS controls
40 Under 40; Performance-based design; Clean agent fire suppression; NFPA 92; Future of commissioning; Successful project management principles
BIM coordination; MEP projects; NFPA 13; Data center Q&A; Networked lighting controls; 2017 Product of the Year finalists
Transformers; Electrical system design; Selecting and sizing transformers; Grounded and ungrounded system design, Paralleling generator systems
Commissioning electrical systems; Designing emergency and standby generator systems; VFDs in high-performance buildings
Tying a microgrid to the smart grid; Paralleling generator systems; Previewing NEC 2017 changes
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Fire & Life Safety Engineer; Technip USA Inc.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me