BS EN 61482-1-1:2009 - Live working. Protective clothing against the thermal hazards of an electric arc. Test methods. Method 1. Determination of the arc rating (ATPV or EBT50) of flame resistant materials for clothing
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BS EN 61482-1-1:2009

Live working. Protective clothing against the thermal hazards of an electric arc. Test methods. Method 1. Determination of the arc rating (ATPV or EBT50) of flame resistant materials for clothing

Status : Superseded, Withdrawn   Published : July 2010 Replaced By : BS EN IEC 61482-1-1:2019

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IEC 61482-1-1:2009 specifies test methods to measure the arc thermal performance value of materials intended for use in heat- and flame-resistant clothing for workers exposed to the thermal effects of electric arcs and the function of garments using these materials. These test methods measure the arc thermal performance value of materials which meet the following requirements: less than 100 mm char length and less than 2 s afterflame after removal from flame, when tested in accordance with ISO 15025, procedure B (bottom-edge ignition) on the outer material, and the char length measured using a modified ISO method as described in Annex A. These methods are used to measure and describe the properties of materials, products, assemblies or garments, in response to convective and radiant energy generated by an electric arc in open air under controlled laboratory conditions. The materials used in these methods are in the form of flat specimens for method A and garments for method B. Method A is used to determine the arc rating of materials and material assemblies when tested in a flat configuration. Method B is used to measure garment response, not arc rating, to an arc exposure including all the garment findings, sewing thread, fastenings, fabrics and other accessories when tested on a male mannequin torso. Method B is also used for accident replication.




Standard NumberBS EN 61482-1-1:2009
TitleLive working. Protective clothing against the thermal hazards of an electric arc. Test methods. Method 1. Determination of the arc rating (ATPV or EBT50) of flame resistant materials for clothing
StatusSuperseded, Withdrawn
Publication Date31 July 2010
Withdrawn Date16 September 2019
Cross ReferencesISO 3175-2, ISO 6330, ISO 9151, ISO 15025:2000, EN ISO 3175-2:1998, EN ISO 6330:2000, EN ISO 15025:2002, IEC 60050-121:1998, ISO 5077:2007, ISO 13688:1998, ASTM D-123, ASTM D-4391, IEC 61482-1-2, EN 61482-1-2:2007, EN ISO 5077:2008
Replaced ByBS EN IEC 61482-1-1:2019
ReplacesDD CLC/TS 61482-1:2003
International RelationshipsIEC 61482-1-1:2009,EN 61482-1-1:2009,EN 50377-7-1:2004
Draft Superseded By07/30173365 DC
DescriptorsCloth, Occupational safety, Electrical safety, Heat-resistant materials, Laboratory testing, Thermal protection, Protective clothing, Test specimens, Safety measures, Thermal testing, Live working, Performance testing, Flameproof materials, Thermal resistance, Fasteners (clothing), Convection, Thermal insulating materials, Electric arcs, Radiant flux, Fire resistance, Thread (textiles)
ICS13.220.40
13.340.10
29.260.99
Title in FrenchTravaux sous tension. Vêtements de protection contre les dangers thermiques d'un arc électrique. Méthodes d'essai. Méthode 1. Détermination de la caractéristique d'arc (ATPV ou EBT50) de matériaux résistant à la flamme pour vêtements
Title in GermanArbeiten unter Spannung. Schutzkleidung gegen thermische Gefahren eines Lichtbogens. Prüfverfahren. Verfahren 1. Bestimmung der Lichtbogenkennwerte (ATPV oder EBT50) von schwer entflammbaren Bekleidungsstoffen
CommitteePEL/78
ISBN978 0 580 60867 4
PublisherBSI
FormatA4
DeliveryYes
Pages44
File Size1.459 MB
Price£206.00


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