The current distribution under ratedshort-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。
2
This element is of proper shape and cross-section to carry ratedcurrent continuously and to melt in accordance with a specific time-current characteristic on heavy overload or short circuit.