DIN EN 300253-2015 Environmental Engineering (EE) - Earthing and bonding of ICT equipment powered by -48 VDC in telecom and data centres (Endorsement of the English version EN 300 .pdf

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1、September 2015DEUTSCHE NORM DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDEPreisgruppe 1DIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS

2、 31.020!%EqV“2347851www.din.deDDIN EN 300253Anlagentechnik Erdung und Potentialausgleich bei mit DC 48 V gespeistenEinrichtungen der Informations und Kommunikationstechnik inTelekommunikations und Rechenzentren(Anerkennung der Englischen Fassung EN 300 253 V2.2.1 (201506) alsDeutsche Norm)Environmen

3、tal Engineering (EE) Earthing and bonding of ICT equipment powered by 48 VDC in telecom and data centres(Endorsement of the English version EN 300 253 V2.2.1 (201506) as German standard)Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 BerlinErsatz frDIN EN 300253:200305www.beuth.deGesamtumfan

4、g 2 SeitenDIN EN 300253:2015-09 2 Nationaler Hinweis Auf der Grundlage der am 1998-04-30 vom Lenkungsausschuss der DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE gefassten Beschlsse zur bernahme von Normen des ETSI in das Deutsche Normenwerk wird durch Verffentl

5、ichung eines DIN-Titelblattes auf den Abdruck des englischsprachigen Inhalts der Norm verzichtet. Der Originaltext kann in englischer Sprache bezogen werden bei Beuth Verlag GmbH Am DIN-Platz Burggrafenstr. 6 10787 Berlin E-Mail: auslandsnormenbeuth.de Telefon: (030) 26 01 - 23 61 Telefax: (030) 26

6、01 - 18 01 Fr die vorliegende Norm ist das nationale Arbeitsgremium K 712 Sicherheit von Anlagen der Informations- und Kommunikationstechnik einschlielich Potentialausgleich und Erdung“ der DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDE zustndig. Zum Zeitpunkt d

7、er Verffentlichung dieser Norm war die angegebene Ausgabe der Europischen Norm (EN) von ETSI gltig, deren bernahme als DIN EN mit der Verffentlichung der Anerkennungsnotiz im DIN-Anzeiger fr technische Regeln erfolgt ist. Alle normativen Dokumente unterliegen der berarbeitung. Sofern ETSI eine techn

8、isch genderte Neuausgabe herausgibt, wird dies durch Verffentlichung einer entsprechenden Anerkennungsnotiz im DIN-Anzeiger fr technische Regeln und eine Neuausgabe dieses Titelblattes bekannt gegeben. nderungen Gegenber DIN EN 300253:2003-05 wurden folgende nderungen vorgenommen: a) EN 300 253 V2.2.1 (2015-06) bernommen. Frhere Ausgaben DIN EN 300253: 2003-05

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