In using, the secondary winding can not be short - circuited or operating over - load.

使用时二次绕组不能短路及超负荷运行.

In using, the secondary winding can not be short-circuited or operating over-load.

使用时二次绕组不能短路及超负荷运行。

Each of the two medium - voltage buses is supplied from a separate auxiliary transformer secondary winding.

两条中压母线的每条由各自的厂用变压器副绕组供电.