BS EN 61557-15:2014 - Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems

BS EN 61557-15:2014

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems

Status : Current   Published : May 2014

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IEC 61557-15:2014 specifies requirements related to functional safety and is based on the IEC 61508 standard series for the realization of Insulation Monitoring Devices (IMD) as specified in IEC 61557-8 and for Insulation Fault Location Systems (IFLS) according to IEC 61557-9, according to phase 10 of the IEC 61508-1 lifecycle. These devices provide safety related functions for IT systems. This part of IEC 61557 is


- concerned only with functional safety requirements intended to reduce the functional risk during the use of IMDs and IFLSs;


- restricted to risks arising directly from the device itself or from several IMDs or IFLSs working together in a system; and


- intended to define the basic safety functions provided by the devices. This part of IEC 61557 does not


- deal with electrical safety according to IEC 61010-1 and the requirements of IEC 61557-8 and IEC 61557-9;


- cover the hazard and risk analysis of a particular use of the IMD or IFLS;


- identify all the safety functions for the application in which the IMD or IFLS is used; and


- cover the IMD or IFLS manufacturing process. Functional safety requirements depend on the application and should be considered as part of the overall risk assessment of the specific application. The supplier of IMDs and IFLSs is not responsible for the application. The application designer is responsible for the risk assessment and for specifying the overall functional safety requirements of the complete IT system and he should select the functional safety level (SIL) of the IMD and/or IFLS when their safety function is part of the functional safety assessment in the IT system.



This publication is to be read in conjunction with

IEC 61557-8:2007

and

IEC 61557-9:2009


Standard NumberBS EN 61557-15:2014
TitleElectrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
StatusCurrent
Publication Date31 May 2014
Normative References(Required to achieve compliance to this standard)IEC 61326-3-1:2008/CORR1:2008, EN 61508-3:2010, EN 61508-6:2010, EN 61326-2-4:2013, IEC 61508-5:2010, EN 61508-5:2010, IEC 61557-1, IEC 61508-3:2010, EN 61326-3-1:2008, EN 61508-1:2010, IEC 61326-2-4:2012, IEC 61557-9:2009, EN 61557-1, IEC 61557-8, IEC 61508-2:2010, IEC 61508-1:2010, IEC 61326-3-1:2008, EN 61508-2:2010, IEC 61508-4:2010, EN 61557-9:2009, IEC 61508-6:2010, EN 61508-4:2010, EN 61557-8
Informative References(Provided for Information)HD 60364-5-559:2012, IEC 61078, UL 1998:2000, EN 61709:1998, EN 61508-7:2010, EN 61078, IEC 61800-5-2:2007, ISO 9001:2008, IEC 62380:2004, IEC 61784-3:2007, HD 60364-7-710:2012, IEC 60335-1:2001/A2:2006, EN 60335-1:2002/A1:2004, EN 61165, EN ISO 9001:2008, EN 31010:2010, IEC 62280-1:2010, EN 60335-1:2002/A2:2006, IEC 61508-7:2010, HD 60364-4-41:2007, IEC 60812:2006, IEC 60364-4-41:2005, EN 61010-1:2010, IEC 61025, IEC 60335-1:2001, EN 61784-3:2008, EN 60812:2006, EN 61800-5-2:2007, IEC 61010-1:2010, IEC 60730-1:2010, IEC 61165, EN 60335-1:2002, ISO 6469:2010, IEC 60335-1:2001/A1:2004, IEC/ISO 31010:2009, EN 60300-3-1, EN 61025, IEC 60364-7-710:2002, IEC 60300-3-1, IEC Guide 116:2010, IEC Guide 109:2003, IEC 61709:1996, EN 60730-1:2011, IEC 60364-5-55:2011, IEC 31010:2009
International RelationshipsEN 61557-15:2014,IEC 61557-15:2014
Draft Superseded By12/30228018 DC
DescriptorsLow voltage, Electrical protection equipment, Electrical measuring instruments, Safety devices, Electrical measurement, Low-voltage equipment, Probes, Performance testing, Measuring instruments, Electrical safety
ICS17.220.20
29.080.01
29.240.01
Title in FrenchSécurité électrique dans les réseaux de distribution basse tension de 1 000 V c.a. et 1 500 V c.c. Dispositifs de contrôle, de mesure ou de surveillance de mesures de protection. Exigences de sécurité fonctionnelle pour les contrôleurs d'isolement de réseaux IT et les dispositifs de localisation de défauts d'isolement pour réseaux IT
Title in GermanElektrische Sicherheit in Niederspannungsnetzen bis AC 1 000 V und DC 1 500 V. Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen. Anforderungen zur Funktionalen Sicherheit von Isolationsüberwachungsgeräten in IT-Systemen und von Einrichtungen zur Isolationsfehlersuche in IT-Systemen
CommitteePEL/85
ISBN978 0 580 71593 8
PublisherBSI
FormatA4
DeliveryYes
Pages80
File Size1.658 MB
Price£274.00


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