## Why are the working lights of machine tools in the factory powered by a power supply with a rated voltage of 36V?

1. V is the safe voltage and 10mA is the safe current, so only when the voltage is lower than 36V, the current will not exceed the 10mA when touched by human hands. Therefore, the voltage below 36V is the safe voltage.

2. V is the safe voltage, 10ma is the safe current, the voltage is lower than 36V, and the current after contact with the human body does not exceed 10ma. Therefore, the voltage below 36V is the safe voltage. This is set for security reasons.

3. Because the machine tool shell is generally metal, in order to prevent electric shock accidents, lighting and control generally use low voltage below 36V to prevent electric shock accidents.

4. The volt is a safe voltage, and there will not be any abnormal reaction on human contact.

5. The working voltage of the lathe is 380V, which is used by the motor, while the lighting voltage is 24V or 36V because it is safer, which is the safe voltage in the normal state.

6. the relevant “safety regulations” in electrical work stipulate that safety voltage should be used for lighting on equipment such as machine tools and mobile equipment. Generally, lighting lamps and lanterns used on machine tools are suitable for safe voltage below 36V (including 36V). Lighting in machine tool instruments or other places also uses a voltage of 24V or lower.

## What is the common voltage of lamps and lanterns? What is a safe voltage?

1. The safe voltage refers to the voltage series supplied by a specific power supply below 50V. Safety voltage is a series of voltage supplied by specific power supply below 50V in order to prevent electric shock accident, which is divided into five grades: 42V, 36V, 24V, 12V and 6V. Different safety voltage levels are selected according to different working conditions.

2. The safety voltage grades stipulated in our country are 42V, 36V, 24V, 12V, 6V and rating. At present, the safety voltage is 36V and 12V.

3. If the safety problem is considered, the lighting lamp with a safety voltage of less than 36V should be selected.

4. The safe voltage refers to the voltage that does not cause direct death or disability. The “safe ultra-low voltage” that allows continuous contact under general environmental conditions is 24V. The so-called safe voltage refers to the voltage series supplied by a specific power supply in order to prevent electric shock accidents.

## Why are all the working lights on the machine tools in the factory powered by a power supply with a rated voltage of 36V?

V is the safe voltage and 10mA is the safe current, so only when the voltage is lower than 36V, the current will not exceed the 10mA when touched by human hands. Therefore, the voltage below 36V is the safe voltage.

V is the safe voltage, 10ma is the safe current, the voltage is lower than 36V, and the current after contact with the human body does not exceed 10ma. Therefore, the voltage below 36V is the safe voltage. This is set for security reasons.

Because the machine tool shell is generally metal, in order to prevent electric shock accidents, lighting and control generally use low voltage below 36V to prevent electric shock accidents.

The volt is a safe voltage, and people will not have any abnormal reaction in contact with it.