AS/NZS 3008.1.1:2017

Table 52

Values of constant K for determination of permissible short-circuit currents

This table gives one flat k factor per material and insulation. The cable size and fault rating tools read Table 52 from the short-circuit limits table instead. There, the k factor depends on the temperature limits Tables 53 and 55 set.

已核验：对照印刷版标准阅读，页码 121–122。检查于 19 Sept 2026。

单位：K A·s^0.5/mm2

这些是 AmpSize 所编码的数值。不转载标准原文。请依据现行标准核对。

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