This element is of proper shape and cross-section to carry rated current continuously and to melt in accordance with a specific time-current characteristic on heavy overload or short circuit.
此可熔断元件恰当的形状和横截面使其可连续通过额定电流，而对于严重过负荷或短路，按规定的时间一电流特性而熔断。
The current distribution under rated short-time tolerant current is tested, and so that the electrodynamic force of each part in VGCB is calculated.
通过实验得到的额定短时耐受电流情况下电流分配，并以此为依据计算出VGCB各部分的受力情况。
The current distribution under rated short-time tolerant current is tested, and so that the electrodynamic force of each part in VGCB is calculated.
通过实验得到的额定短时耐受电流情况下电流分配，并以此为依据计算出VGCB各部分的受力情况。
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