In this paper, what safety measures in operation of YBZW-12/0.4/630 American type housing substation should be put attention to have been get from the analyzing on operation cases of 10kV distribution transformer.

• 本文从10kV配变运行情况分析YBZW12/0.；4/T-630美式箱变运行应注意的防范措施。