Question 121
If the UPS5000-E-400kVA is equipped with an IP21 component, the top outlet is not supported.
Question 122
When ECC800 detects that a device is connected, a communication interruption alarm will generate. The possible reasons are ().
Question 123
The BCB-BOX provides overload and short-circuit protection as well as remote trip control.
Question 124
Huawei NetCol5000-A line-level precision air conditioner mainly solves the hot issue of high-density data center
Question 125
What does NetEco basic features include? (Multiple choice)