光纤电缆 第 1-401 部分：通用规范 基本光缆测试程序 电气测试方法 短路测试（用于 OPGW、OPPC 和 OPAC），方法 H1

[中文适用范围]： IEC 60794的本部分适用于旨在评估典型短路下光地线（OPGW）或光相导体（OPPC）性能的短路测试，或对光附缆（OPAC）性能的影响）在短路电流下 [外文原描述]： IEC 60794-1-401:2021 applies to the short-circuit test intended to assess the performance of an optical ground wire (OPGW) or optical phase conductor (OPPC) under typical short-circuit, or the impact on the performance of optical attached cable (OPAC) under short-circuit current on the messenger wire. This first edition cancels and replaces the first edition of IEC 60794-1-24 published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) OPPC is included; b) the test methods have been updated.