If the customer load cannot be power-off, what should be taken care when closing the maintenance
bypass switch?
ABD
The reason for using the EPO status interface in the parallel step of the UPS5000-E is ().
D
In the process of disconnecting the battery pack switch, if there are multiple sets of batteries, first
disconnect the main switch between the battery pack and the UPS, and then disconnect the switch of
each battery pack
A
The cycle life of the battery is direct proportional to the depth of discharge
B
To balance the capacity loss caused by the self-discharge of the battery during the use of the battery,
it is necessary to charge the battery continuously and for a long time at constant voltage, which is
called ().
A
The report functions of NetEco has a variety of presentation forms, including visualization of bar
charts, pie charts, graphs, etc.
A
When the temperature detector or smoke detector in the FusionModule1000 generates an alarm, ( )
emits a continuous beeping sound to remind you to take measures as soon as possible to avoid a
major accident.
ABCD
Huawei NetCol5000-A line-level precision air conditioner mainly solves the hot issue of high-density
data center
A
After installing a top air outlet component for the UPS5000, need to set enabled for the top air outlet
component on LCD
A
First time powering on UPS5000-E, make sure that the UPS main input switch, bypass switch, output
switch, maintenance bypass switch and battery switch are all OFF
A