image text translation
Some of them are considered to be the cause of electrochemical instability due to the aging of the battery, but the battery itself
The analysis is that the possibility of dormant error is greater than a defect. According to the information identified in the field, this time
In the process of relocating the UPS, the fire is completely blocked.
The possibility of occurrence is raised.
One expert said, “UPS uses high voltage direct current (DC) power, unlike home exchange (AC) power. DC power is alive.
If you remove the tables in the state, the voltage is similar to the spark and the destruction of insulation can occur. ”
I explained. “The battery will be operated normally for more than 10 years, and the operating company is safe in June this year.
It is confirmed that there is no problem in the inspection. Because of this, the battery’s own defect is unlikely to occur.
There is also a vision. ”
‘The power is not blocked properly’
What is this?
It is common in the electric field, but it is also happening frequently, whether it is a high pressure or low pressure.
The reason why this is frequently done is
If you refuse to work like this
“” I don’t want to do it
“” If you don’t do that, you will be fired by you, when you are looking for an electric breaker. “
This is because you hear the sound.
In addition, those words are also more eerie, actually the sound of sound.
“” If you don’t work hard “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “” “
Then if you don’t have an accident, “” It was good! “
When the accident breaks out, “” You’re careless, so it’s. “
The exchange work is that the voltage draws a wave, so there is a section of ‘0’, so if you break the line or loosen the terminal,
The current UPS accident is a direct current, and the voltage is constant, so it does not disappear well when the fireworks caused by shorts.
In other words, power discharge and separation are essential for work, and George is natural.
But if you don’t work, you would have been ruined and it would have been.
It would have been the cause of the accident.