IEC 60853-1-1985 电缆周期性和事故电流定额的计算 第1部分:18/30(36)kV及以下电缆周期性定额的因数
IEC 60853-1-1985 标准详情
- 标准号:IEC 60853-1-1985
- 中文标题:电缆周期性和事故电流定额的计算 第1部分:18/30(36)kV及以下电缆周期性定额的因数
- 英文标题:Calculation of the cyclic and emergency current rating of cables. Part 1 : Cyclic rating factor for cables up to and including 18/30 (36) kV
- 标准类别:国际电工委员会标准
- 发布日期:1985-01-01
内容简介
Applies to cables buried in uniform soil, either directly or in ducts, when carrying a load which varies cyclically over a 24 h period, the shape of each daily cycle being substantially the same. Gives methods for calculating the cyclic rating factor
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