EN 13922:2011

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tanks für die Beförderung gefährlicher Güter - Bedienungsausrüstung von Tanks - Überfüllsicherungssysteme für flüssige Kraft- und BrennstoffeCiternes destinées au transport de matières dangereuses - Equipement de service pour citernes - Systèmes antidébordement au remplissage pour carburants pétroliers liquidesTanks for transport of dangerous goods - Service equipment for tanks - Overfill prevention systems for liquid fuels43.080.10Tovornjaki in priklopnikiTrucks and trailers23.020.20Posode in vsebniki, montirani na vozilaVessels and containers mounted on vehicles13.300Varstvo pred nevarnimi izdelkiProtection against dangerous goodsICS:Ta slovenski standard je istoveten z:EN 13922:2011SIST EN 13922:2011en,de01-november-2011SIST EN 13922:2011SLOVENSKI
STANDARDSIST EN 13922:20031DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13922
September 2011 ICS 13.300; 23.020.20 Supersedes EN 13922:2003English Version
Tanks for transport of dangerous goods -Service equipment for tanks - Overfill prevention systems for liquid fuels
Citernes destinées au transport de matières dangereuses -Equipement de service pour citernes - Systèmes antidébordement au remplissage pour carburants pétroliers liquides
Tanks für die Beförderung gefährlicher Güter - Bedienungsausrüstung von Tanks - Überfüllsicherungssysteme für flüssige Kraft- und Brennstoffe This European Standard was approved by CEN on 18 June 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13922:2011: ESIST EN 13922:2011

Page Foreword . 4 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Functions. 8 5 Major components . 8 5.1 Vehicle mounted equipment. 8 5.2 Equipment fitted at the gantry. 9 6 Characteristics . 9 6.1 Overfill prevention system working characteristics . 9 6.1.1 Overfill. 9 6.1.2 Bonding . 9 6.1.3 Severe environmental condition . 9 6.2 Sensors. 9 6.2.1 General. 9 6.2.2 NTC thermistor, two-wire optic or other compatible sensor . 10 6.2.3 A five-wire optic or compatible sensor . 10 6.2.4 Sensor circuit . 10 6.2.5 Response time . 10 6.2.6 Materials of construction . 10 6.2.7 Electrical requirements . 10 6.3 Overfill prevention controller characteristics . 11 6.3.1Interface . 11 6.3.2 Outputs . 11 6.3.3 Response time . 11 6.3.4 Status indicators . 11 6.3.5 Materials of construction . 11 6.3.6 Temperature range . 11 6.3.7 Electrical requirements . 11 6.4 Cable and plug interface characteristics . 12 6.4.1 Plug . 12 6.4.2 Cable . 12 6.4.3 Temperature range . 12 7 Testing . 12 SIST EN 13922:2011

Electrical specifications. 14 A.1 Electrical specifications . 14 A.2 Functional tests . 18 Bibliography . 32
— Part 0: Equipment — General requirements
(IEC 60079-0:2007 + corrigendum Dec. 2010) EN 60079-11:2007, Explosive atmospheres — Part 11: Equipment protection by intrinsic safety "i"
(IEC 60079-11:2006 + corrigendum Dec. 2006) EN 61000-6-2, Electromagnetic compatibility (EMC) — Part 6-2: Generic standards  Immunity for industrial environments (IEC 61000-6-2:2005) EN 61000-6-4, Electromagnetic compatibility (EMC) — Part 6-4: Generic standards  Emission standard for industrial environments (IEC 61000-6-4:2006) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 overfill prevention system sensors or sensor circuits, interface plug/socket, overfill prevention controller and all connecting wiring and cables 3.2 cross-compatibility ability of one part of the overfill prevention system to be able to work safely and satisfactorily with another part of the overfill prevention system although the parts are supplied by different manufacturers 3.3 diesel according to EN 590 SIST EN 13922:2011

3.6 fail-safe switching to a non-permissive if any single component failure in the overfill prevention system renders the overfill prevention system unable to detect an overfill or loss of earth bond 3.7 five-wire system uses five wire interface signals for liquid level detection 3.8 gantry control system controls the loading of product into the transporting vehicle 3.9 gantry control system reaction time time period commencing when the overfill prevention controller's output changes to non-permissive and ending with the cessation of all product flow after the closure of the gantry control valve 3.10 interface ten-pin socket connection between the transporting vehicle and the gantry 3.11 inter-operable ability of different parts of the overfill prevention system to operate together; the functional aspect of cross-compatibility 3.12 warm-up time period to switch to a permissive state after plug connection is made to a vehicle socket with no sensor immersed in liquid 3.13 non-permissive output state of the overfill prevention controller which disables liquid delivery 3.14 overfill prevention controller device mounted at the gantry which connects to the transporting vehicle and which provides a permissive or non-permissive to the gantry control system 3.15 overfill prevention system response time period commencing when a sensor becomes wet and ending when the controller output switches to non-permissive 3.16 permissive output state of the overfill prevention controller which enables liquid delivery SIST EN 13922:2011
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