题目内容 (请给出正确答案)
提问人:网友c********1 发布时间:2022年6月13日 19:11
[ 单项选择题]

当HSCB闭合、网压大于100V且()时,DCU输出“充电接触器合”有效,闭合充电接触器。

A.方向手柄处于零位

B.方向手柄处于非零位

C.主控手柄处于零位

D.主控手柄处于非零位

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