Industrial electricity in the DPS.UPS, etc. are temporary power to Caesar ah
DPS is the power of the equipment being tested, UPS is uninterrupted power supply,
and some can delay a few minutes, some can be delayed for several hours, but if the request for a few days that can not be achieved, Only when the temporary power supply
Can be used as a delay power supply, but the power supply time is limited, according to the battery configuration,
