Traditional Culture Encyclopedia - Hotel franchise - Will the voltage of 1 10v electrocute people?
Will the voltage of 1 10v electrocute people?
According to industry regulations, safe voltage is not higher than 36V, continuous contact with safe voltage is 24V, and safe current is 10mA.
The human body resistance is generally around 1000 ohm. According to ohm's law (I=U/R), we can know that the current flowing through human body is related to the applied voltage and human resistance.
Extended data:
The mechanism of electric shock in human body is very complicated, and simple voltage cannot determine whether it will lead to electric shock death. Research shows that the main cause of electric shock is current. In general, 15-20 mA alternating current and 50 mA DC are safe to human body, but even 8- 10 mA current may be fatal if it lasts too long.
The minimum current that the human body can feel is called the sensing current, with AC of 1mA and DC of 5 mA. The maximum current that people can get rid of by themselves after getting an electric shock is called get rid of current, with AC of 10mA and DC of 50mA. The life-threatening current in a short time is called lethal current, which is 50mA. In the case of electric shock protection device, the allowable current of human body is generally 30mA.
The harm of electric shock to human body mainly depends on the current passing through human body and the length of electrifying time. The greater the current intensity, the greater the fatal danger; The longer it lasts, the more likely it is to die.
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