BS EN 61557-9:2009 - Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Equipment for insulation fault location in IT systems

BS EN 61557-9:2009

Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Equipment for insulation fault location in IT systems

Status : Withdrawn, Revised, Superseded   Published : April 2009 Replaced By : BS EN 61557-9:2015, BS EN 61557-8:2015

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IEC 61557-9:2009 specifies the requirements for insulation fault location systems which localize insulation faults in any part of the system in unearthed IT a.c. systems and unearthed IT a.c. systems with galvanically connected d.c. circuits having nominal voltages up to 1 000 V a.c., as well as in unearthed IT d.c. systems with voltages up to 1 500 V d.c., independent of the measuring principle. This second edition cancels and replaces the first edition published in 1999. It is a technical revision. This edition includes the following significant technical changes with respect to the previous edition:


- scope, normative references and terms and definitions complemented;


- revision of requirements, marking and operating instructions and Clause 6;


- revision of Table 1;


- addition of Annexes A, B and C.




Standard NumberBS EN 61557-9:2009
TitleElectrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Equipment for insulation fault location in IT systems
StatusWithdrawn, Revised, Superseded
Publication Date30 April 2009
Withdrawn Date28 February 2015
Normative References(Required to achieve compliance to this standard)IEC 61326-2-4, IEC 60364-7-710, IEC 61557-1:2007, HD 60364-4-41:2007, IEC 61010-2-032, CISPR 11, IEC 60721-3-1, IEC 60721-3-2, EN 60664-3:2003, HD 60364-4-41:2007/Corrigendum:2007, IEC 60664-1, EN 60721-3-1:1997, IEC 60721-3-3, EN 61557-1:2007, EN 60721-3-3:1995, IEC 61557-8:2007, IEC 60364-7-710:2002, IEC 61010-031, IEC 61010-1:2001, EN 61010-1:2001, EN 61010-1:2001/Corrigendum:2002, IEC 60664-3, EN 61557-8:2007, IEC 61557-8:2007/Corrigendum:2007, IEC 60364-4-41:2005, EN 60664-1:2007, EN 60721-3-2:1997, EN 61326-2-4:2006
Informative References(Provided for Information)IEC 60947-5-1:2003, IEC 61810-2:2005, IEC 61557-8, IEC 60364-5-53:2001, IEC 60947-5-4:2002
Replaced ByBS EN 61557-9:2015, BS EN 61557-8:2015
ReplacesBS EN 61557-9:2000, IEC 61557-9:1999
International RelationshipsIEC 61557-9:2009,IEC 61058-1-2:2016,EN 61557-9:2009
Draft Superseded By07/30161989 DC13/30294874 DC
DescriptorsLow-voltage equipment, Electrical safety, Electrical faults, Electrical measuring instruments, Electrical insulation, Electric power distribution, Computers, Electrical protection equipment, Accident prevention, Safety devices, Low voltage, Computer hardware, Computer networks, Defects
ICS17.220.20
25.040.40
29.080.01
Title in FrenchSécurité électrique dans les réseaux de distribution basse tension de 1000 V c.a. et 1500 V c.c. Dispositifs de contrôle, de mesure ou de surveillance de mesures de protection. Dispositifs de localisation de défauts d'isolement pour réseaux IT
Title in GermanElektrische Sicherheit in Niederspannungsnetzen bis AC 1000 V und DC 1500 V. Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen. Einrichtungen zur Isolationsfehlersuche in IT-Systemen
CommitteePEL/85
ISBN978 0 580 58375 9
PublisherBSI
FormatA4
DeliveryNo
Pages28
File Size488 KB
Price£182.00


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