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IEC 60077-2 Ed. 2.0 b:2017

Railway applications - Electric equipment for rolling stock - Part 2: Electrotechnical components - General rules
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IEC 60077-2 Ed. 2.0 b:2017

Railway applications - Electric equipment for rolling stock - Part 2: Electrotechnical components - General rules

PUBLISH DATE 2017
PAGES 76
IEC 60077-2 Ed. 2.0 b:2017
Railway applications - Electric equipment for rolling stock - Part 2: Electrotechnical components - General rules
IEC 60077-2:2017 provides general rules for all electrotechnical components installed in power circuits, auxiliary circuits, control and indicating circuits, etc., on railway rolling stock. The purpose of this document is to adapt the general rules given in IEC 60077-1 to all electrotechnical components for rolling stock, in order to obtain uniformity of requirements and tests for the corresponding range of components. This new edition includes the following main technical changes with regard to the previous edition: short circuit breaking capacity; rated short-time withstand current; critical currents range; specification of climatic conditions. This standard is to be read in conjunction with IEC 60077-1:2017.
SDO IEC: International Electrotechnical Commission
Document Number IEC 60077
Publication Date July 1, 2017
Language b - English & French
Page Count 76
Revision Level 2.0
Supercedes
Committee 9
Publish Date Document Id Type View
Not Available Revision
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July 1, 2017 Revision
July 1, 2017 IEC 60077-2 Ed. 2.0 b:2017 Revision