BS EN 50306-2:2020 pdf free

BS EN 50306-2:2020 pdf free.Railway applications – Railway rolling stock cables having special fire performance — Thin wall Part 2: Single core cables.
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 10002-1, Metallic materials – Tensile testing – Part 1: Method of test at ambient temperature
EN 45545-1, Railway applications – Fire protection on railway vehicles – Part 1: General
EN 50305:2020, Railway applications – Railway rolling stock cables having special fire performance – Test methods
EN 50306-1:2020, Railway applications – Railway rolling stack cables having special fire performance – Thin wall – Part 1: General requirements
EN 50334, Marking by inscription for the identification of cores of electric cables
EN 60332-1-2, Tests on electric and optical fibre cables under fire conditions – Part 1-2: Test for vertical flame propagation for a single insulated wire or cable – Procedure for 1 kWpre-mixed flame EN 60811 (all parts). Electric and optical fibre cables – Test methods for non-metallic materials
EN 61034-2, Measurement of smoke density of cables burning under defined conditions – Part 2: Test procedure and requirements
EN 62230, Electric cables – Spark-test method
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at httr.s:llwww.iso.orglobp
— IEC Electropedia: available at http:/Iwwwelectropedia,orq/
4 Single-core cables
4.1 General
The cables shall conform to the applicable general requirements given in EN 50306-1:2020 and to the specific requirements of this Part 2.
Conformity with the requirements shall be checked by inspection and by the tests given in Table 4.
4.2 Marking and code designation
4.2.1 Marking of cable
Cables shall be marked with the following:
— Manufacturers name;
— EN reference;
— Voltage rating (tb);
— Conductor size;
— A code designation according for use of the cable (see 4.2.2).
For example: XYZ EN 50306-2 300 V lxl,5 M
The marking shall conform to the requirements of EN 50306-1:2020, Clause 5.BS EN 50306-2 pdf free download.