BS EN IEC 60077-3:2019 - Railway applications. Electric equipment for rolling stock. Electrotechnical components. Rules for DC circuit-breakers

BS EN IEC 60077-3:2019

Railway applications. Electric equipment for rolling stock. Electrotechnical components. Rules for DC circuit-breakers

Status : Current   Published : January 2020

Format
PDF

Format
HARDCOPY



IEC 60077-3:2019 is available as

IEC 60077-3:2019 RLV

which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.



IEC 60077-3:2019 gives the rules for circuit-breakers, the main contacts of which are connected to DC power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3 000 V DC according to IEC 60850. This part of IEC 60077, together with IEC 60077-2, states specifically:
a) the characteristics of the circuit-breakers;
b) the service conditions with which circuit-breakers complies with reference to:
- operation and behaviour in normal service;
- operation and behaviour in the case of short circuit
- dielectric properties;
c) the tests for confirming the compliance of the components with the characteristics under the service conditions and the methods to be adopted for these tests;
d) the information to be marked on, or given with, the circuit breaker.
This second edition cancels and replaces the first edition, issued in 2001. This edition includes the following main technical changes with regard to the previous edition:
- procedure of verification of temperature rise is changed;
- air-tightness test as type test, insulation resistance measurement are added.




Standard NumberBS EN IEC 60077-3:2019
TitleRailway applications. Electric equipment for rolling stock. Electrotechnical components. Rules for DC circuit-breakers
StatusCurrent
Publication Date07 January 2020
Normative References(Required to achieve compliance to this standard)EN 61373, IEC 61373, IEC 60529, EN 60077-1:2017, IEC 60077-1:2017, IEC 60077-2:2017, EN 60077-2:2017
Informative References(Provided for Information)IEC 60571, IEC TR 60943, IEC 60850, EN 60947-2, IEC 60947-2, IEC 61992-2, IEC 60050-441:1984, IEC 60050-441:1984/AMD1:2000, IEC 61992-1:2006/AMD1:2014
ReplacesBS EN 60077-3:2002
International RelationshipsEN IEC 60077-3:2019,IEC 60077-3:2019
Draft Superseded By18/30363292 DC
DescriptorsDirect current, Circuit-breakers, Railway vehicles, Electrical equipment, Electrical components, Railway equipment
ICS29.280
45.060.01
Title in FrenchApplications ferroviaires. Équipements électriques du matériel roulant Composants électrotechniques. Règles pour disjoncteurs à courant continu
Title in GermanBahnanwendungen. Elektrische Betriebsmittel auf Fahrzeugen Elektrotechnische Bauteile. Regeln für DC-Leistungsschalter
CommitteeGEL/9
ISBN978 0 580 99185 1
PublisherBSI
FormatA4
DeliveryYes
Pages36
File Size1.303 MB
Price£214.00


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