IEC 60794-2-50:2023 RLV
IEC 60794-2-50
a) added IEC 60793-1-46 and IEC 60794-1-211 to the normative references;
b) changed the load duration for the tensile test from 5 min to 10 min;
c) clarified the distance between the clamps for torsion test to 125 times cable diameter, but not less than 0,3 m;
d) recommended the temperatures –10 °C and +60 °C for indoor simplex and duplex cables and included the low and high temperatures for category C, CHD, OP and OPHD according to the operating service environments in IEC 61753-1 for temperature cycling and shrinkage testing;
e) updated the shrinkage test standard to IEC 60794-1-211, F11A, and changed the requirement to maximum 20 mm;
f) replaced the text for the fire performance with an improved description.
All the changes between the new edition and previous edition of the publication are highlighted with track changes mode.
DiscoverTechnical committee
TC 86/SC 86A Fibres and cables| Publication type | International Standard |
| Publication date | 2023-03-31 |
| Edition | 3.0 |
| ICS | 33.180.10 |
| Stability date | 2026 |
| ISBN number | 9782832267110 |
| Pages | 46 |
| File size | 800.98 KB |
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