loading
ANSI/NEMA GR 1 - GROUNDING ROD ELECTRODES AND GROUNDING ROD ELECTRODE COUPLINGS
January 1, 2007 - NEMA

This Standards Publication applies to ground rod electrodes and ground rod electrode couplings that function in accordance with the National Electrical CodeĀ® (NFPA 70-2005) and/or the National Electrical Safety Code (ANSI C2-2002). Included are materials, construction, and performance...

UL 2703 - UL Standard for Safety Mounting Systems, Mounting Devices, Clamping/Retention Devices, And Ground Lugs For Use With Flat-Plate Photovoltaic Modules And Panels
January 28, 2015 - UL

These requirements cover rack mounting systems, mounting grounding/bonding components, and clamping/retention devices for specific (manufacturer/model designation) flat-plate photovoltaic modules and panels that comply with the Standard for Flat-Plate Photovoltaic Modules and Panels, UL...

IEEE 81 - Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System
December 5, 2012 - IEEE

The test methods and techniques used to measure the electrical characteristics of the grounding system include the following topics: a) Establishing safe testing conditions b) Measuring earth resistivity c) Measuring the power system frequency resistance or impedance of the ground system to...

UL 2703 OUTLINE - OUTLINE OF INVESTIGATION FOR MOUNTING SYSTEMS, MOUNTING DEVICES, CLAMPING/RETENTION DEVICES, AND GROUND LUGS FOR USE WITH FLAT-PLATE PHOTOVOLTAIC MODULES AND PANELS
November 13, 2012 - UL

These requirements cover rack mounting systems, mounting grounding/bonding components, and clamping/retention devices for specific (manufacturer/model designation) flat-plate photovoltaic modules and panels that comply with the Standard for Flat-Plate Photovoltaic Modules and Panels, UL...

GOST 20494 - Insulating operative rods and rods for movable grounding. General specifications
October 24, 2001 - GOST
A description is not available for this item.
IEEE 953 - Grounding of Industrial Power Systems
October 1, 1956 - IEEE

PREFACE The subjects covered by this report are divided into four parts corresponding to the four chapters. Chapter I covers the problems of system grounding; that is, connection of the neutral, the corner-of-the-delta or mid-tap of one phase to ground. This chapter discusses the pros and...

IEEE 81.2 - Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding Systems
January 1, 1991 - IEEE

Forward (This foreword is not a part of IEEE Std 81.2-1991, IEEE Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding Systems.) During the late 1970's, in an effort to increase its usefulness, this guide was divided into two parts. The...

Advertisement