Hot Stuff! Power Monitoring on Live Circuits Can Be Done Safely

Published by Michael Daish, Summit Technology, Inc, Walnut Creek, CA Introduction Our modern technological world depends on systems and processes that require 24 x 7 x 365 operation. When their electrical infrastructures need maintenance it must inevitably be performed on live circuits. This article discusses a procedure to keep workers safe when performing “hot work”.Continue reading “Hot Stuff! Power Monitoring on Live Circuits Can Be Done Safely”

What You Need To Know About Arc Flash Hazard Study And Analysis

Published by Carelabs (Carelabz) Arc flash study came into picture ten years ago when IEEE 1584, known as “IEEE Guide for Performing Arc Flash Hazard Calculations,” was first introduced. This landmark document defines equations and methods that have become key components of the arc flash study. In order to identify the specific arc flash hazardContinue reading “What You Need To Know About Arc Flash Hazard Study And Analysis”

What You Need To Know About Arc Flash

Published by Carelabs (Carelabz) Arc Flash is an energy release that takes place when electricity flows through the air and two live conductors causing short circuit. In a residential setting, arc flashes usually produce little more than a brief flash of light before extinguishing themselves harmlessly. In commercial or industrial setting, voltages are high, soContinue reading “What You Need To Know About Arc Flash”

Low Voltage Distribution Board Safety

March, 2007 Published by Terry Chandler Director of Engineering, Power Quality Thailand LTD/Power Quality Inc., USA. Emails: terryc@powerquality.org, terryc@powerquality.co.th Accidental Death is REAL!! Electrical Shock Fatalities in the USA Electric shocks are responsible for about 1,000 deaths in the United States each year, or about 1% of all accidental deaths. Electric shocks cause death in 3-15% of cases.Continue reading “Low Voltage Distribution Board Safety”