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Overview IEC 60794-1-211:2021 is an international standard published by the International Electrotechnical Commission (IEC) that specifies basic test procedures for measuring sheath shrinkage of opti…
1 Scope This part of IEC 60794 defines test procedures to measure the shrinkage of the sheath due to thermal exposure of cables. A first test method, F11A, is included for cables where the fibre or b…