This is low voltage line.

来源: jjj7 于 2012-07-31 17:43:15 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (251 bytes)
回答: 这是什么高压线。 由 d41515 于 2012-07-31 14:11:13

it is single phase 240V line. It won't affect people's health, just some people (especially Chinese) don't like it. In US, mid voltage (or call high voltage) will be 2.4kV or 4.16kV system. Higher voltage levels will not go to residential area.

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