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多少毫安能电死人
更新时间: 2020-10-25 00:00:00  

按电流通过人体时的生理机能反应和对人体的伤害程度,可将电流分成下列几类:

1、感知电流:人体能够感觉,但不遭受伤害的电流,交流0.5毫安,直流2毫安;

2、摆脱电流:人体电击后能够自主摆脱的电流,一般认为工频30毫安以下,直流50毫安以下;

3、致命电流:人电击后危及生命的电流,一般认为工频30毫安上下,直流50毫安以上,但如果持续时间很长,即使电流小到8毫安至10毫安之间,也可能使人致命。

关键词: 多少 毫安 死人

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