The article briefly introduce the testing method and the principle of insulation co-ordination for portable air gaps abroad.
本文简单介绍了国外采用便携式保护间隙时的绝缘配合原则和试验方法。
On the base of the calculation some Suggestions for protection from these overvoltages and insulation co-ordination are proposed.
在计算的基础上提出限制这些过电压以及绝缘配合的一些初步建议。
On the base of the calculation some Suggestions for protection from these overvoltages and insulation co-ordination are proposed.
在计算的基础上提出限制这些过电压以及绝缘配合的一些初步建议。
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