First time powering on UPS5000-E, make sure that the load switch is OFF

For NetCol5000-A, if a meter detect that no current passes through the infrared humidifier, it indicates that the lamp is damage.

Which interface is not on the smart ETH socket?

( ) is the control component of doors in module data center.

The sleep of the UPS module is to turn off the inverter of some modules when the system load rate is low and stable, so that some modules go to sleep, and the remaining un-hibernated modules bear a larger load to solve the problem of the low efficiency when the system load is light.