The current versione of the IEEE 1584 guide was pulished in 2018 and replaces the 2002 version. Single-phase electric arcs or direct current electric arcs are not covered by the guide, even if the latter still provides guidelines in this regard. It is emphasized that the guide deals with electric arcs in alternating current systems, with operating voltage between 208 V and 15.000 V. It is essential to know these characteristics because, depending on these, the necessary PPE and the measures to be taken to ensure the safety of electrical maintenance personnel during live work are chosen. Network, engage and promote your profile, company or products with over 10,000 influencers.IEEE 1584 is a guide that aims to provide models and analytic processes for calculating the caracteristics of an electric arc flash. Thorne & Derrick are inviting you to join LinkedIn’s fastest growing Discussion Group : Low & High Voltage Power, Cabling, Jointing, & Hazardous Area Electricals (LV-HV).ĭiscussion subjects include cable installations, cable jointing, electrical substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV. Video : Arc Flash Incident (Property of CATU Electrical) NEW CATU MO-180-ARC All Integrated Helmet With Arc Flash Face Shield.Video : The Catastrophic & Destructive Effect of Arc Flash The software is used to predict the potential arc hazard in a particular work environment and provide basis for specifying the appropriate level of PPE and clothing to protect against arc flash hazards. Video : EasyPower Intro : Automated Power System Design and AnalysisĪRCPRO™ Arc Hazard Assessment, Clothing & PPE SelectionĪRCPRO™ has become the industry’s most widely-used application for computing arc hazards and selecting protective clothing for single arc situations, particularly for High voltage Transmission and Distribution applications not addressed by other methods. Kinectrics ARCPRO™ calculates the thermal parameters of electrical arcs and is designed to provide users with data regarding heat exposure, total heat flux and heat energy on a surface at various distances from an electric arc. Whether you’re designing electrical power systems, analyzing arc flash hazards, selecting suitable arc flash clothing or implementing an electrical safety program, this is software configuration can assist. More information.Įasy Power arc flash software provides the most comprehensive productivity configuration for conducting arc flash analysis and ensuring full compliance with OSHA and NFPA 70E requirements. Incident energy, arc flash boundaries and Arc Flash PPE clothing are calculated following the NFPA 70E and IEEE 1584. ArcCalc saves time by automatically determining trip times from the protective device settings. Minimum and maximum arcing short circuit currents are calculated using broad tolerances to provide conservative results with estimated system data. Video : SKM Arc Flash Tutorial & Arc Flash Assessment.ĪrcCalc calculates the incident energy and arc flash boundary for any point in a power system. We hope this suit of information will enable better forward planning by contractors to minimise arc flash hazards by selecting the most appropriate level of protective clothing. Contractors therefore default to a "worst case" scenario, over-spend on arc flash protective clothing and then arrive on site to carry out work tasks requiring manual dexterity in arc flash suits of armour.Īs leading UK distributors of arc flash clothing, we are committed to supporting the observance and implementation of electrical safety and managing arc flash risk in hazardous and high voltage working environments.Īrc flash can occur during live cable jointing, phasing in operations, racking in and out of switchgear, reclosing of electrical switchgear onto a fault, switchgear failure, excavating near live cables or accidental contact with live conductors during maintenance. Hugh recommended the following Arc Flash Hazard, Risk Assessment, Clothing & PPE software packages : SKM, Easy Power and Kinetrics.Īrc flash clothing and PPE requirements are often panic rather than planned purchases.Ĭonsequently, it is rare for a specific site risk assessment or arc flash hazard calculation to have been carried out. Managing Partner at ArcWear & ) to recommend the 3 most effective and reliable software packages for Calculating Arc Flash Risk & Hazard in accordance with NFPA 70E and IEEE 1584.Į-Hazard USA are the industry leader in electrical safety training based on the latest NFPA 70E Standard. Calculating Arc Flash Risk & Hazard To Enable Arc Flash Clothing Protection Selection By Chris Dodds on 9th October, 2015 Follow recently asked Hugh Hoagland (Sr.
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