BS EN 50214:2024
$167.15
Flat flexible cables
Published By | Publication Date | Number of Pages |
BSI | 2024 | 36 |
This document covers the construction, requirements and particular test methods for flat, flexible PVC or halogen-free insulated and sheathed cables, of rated voltage Uo/U 300/500 V and above 1 mm2, Uo/U 450/750 V for use in passenger and goods lifts (elevators), and Uo/U 450/750 V for general purposes and for special applications such as hoists and travelling cranes. NOTE 1 This revision is in accordance with an agreement with CEN TC 10 to specify in the same standard a) flexible cables for lifts as required by EN 81-series, and b) flexible cable for applications such as hoists and travelling cranes, previously found in HD 359. In accordance with this agreement, only those cables in Clauses 5 and 6 are suitable for use with EN 81-series. NOTE 2 The limits for the overall diameter of the cables have been calculated in accordance with EN 60719.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | undefined |
11 | 3.1 Definitions relating to insulating and sheathing materials 3.2 Definitions relating to the tests |
12 | 4.1 General |
13 | 4.2 Power and control cores 4.3 Communication units 5.1 Code designation |
14 | 5.2 Rated voltage of power and control cores 5.3 Construction 5.3.1 Conductor of power and control cores 5.3.2 Insulation 5.3.3 Assembly of cores and communication units |
15 | 5.3.4 Strain bearing member (sbm) 5.3.5 Sheath |
16 | 5.4 Tests |
17 | 6.1 Code designation 6.2 Rated voltage of power and control cores 6.3 Construction 6.3.1 Conductor of power and control cores 6.3.2 Insulation 6.3.3 Assembly of bundles and units 6.3.4 Strain bearing member (sbm) |
18 | 6.3.5 Sheath 6.4 Tests |
21 | 7.1 Code designation 7.2 Rated voltage 7.3 Construction 7.3.1 General |
22 | 7.3.2 Conductor 7.3.3 Insulation 7.3.4 Assembly of cores 7.3.5 Strain bearing member (sbm) |
23 | 7.3.6 Sheath 7.4 Tests |
25 | 9.1 General 9.2 Common marking |
26 | Annex A (normative)Test methods A.1 General A.2 Pressure test at high temperature on sheath A.3 Impact test at low temperature for sheath A.4 Heat shock test for sheath A.5 Static flexibility test A.6 Flexing test |
27 | A.7 Tensile strength for cable with strain bearing member (sbm) A.8 Adherence test on sbm A.8.1 General A.8.2 Method 1 (for cable supported only by the sbm) |
28 | A.8.3 Method 2 (when clamping is applied to the complete cable) |
29 | A.9 Adherence test between cores and sheath |
31 | Annex B (normative)Guide to use B.1 Ambient operating temperature range and current carrying capacity of Clauses 5 and 6 cables B.1.1 Ambient operating temperature range B.1.2 Current load B.2 Travelling conditions of Clauses 5 and 6 cables |
32 | B.3 Cables to Clause 7 |
33 | Annex ZZ (informative)Relationship between this European standard and the safety objectives of Directive 2014/35/EU [2014 OJ L96] aimed to be covered |