IEC 60794-1-403:2021规定了验证电缆金属元件在整个电缆中电连续的方法。电连续性对于键合和接地、定位调色和其他相关系统问题是重要的，并且可以代表“制造质量”标准。通常，该测试是连续性之一，并且没有电阻或电导率要求。金属元素可以单独测试或可以作为总组测试。由于后一个标准经常是这种情况，除非另有说明，否则所有元素都作为一组进行测量。 笔记？可能的是，详细规范允许诸如强度构件的元件在整个电缆中是非连续的。这是一种特殊情况，请注意详细说明。

IEC 60794-1-403:2021 specifies a method of verifying that cable metallic elements are electrically continuous throughout the cable. Electrical continuity is important for bonding and grounding, toning for location, and other related system issues, and may represent a "goodness of manufacture" criterion. Typically, the test is one of continuity and carries no resistance or conductivity requirement. The metallic elements can be tested individually or can be tested as a total group. Since this latter criterion is frequently the case, all elements are measured as a group unless specified otherwise.
NOTE？It is possible detail specifications allow such elements as strength members to be non-continuous throughout the cable. This is a special case, and attention is directed to the detail specification.