Select all that apply.

• A

  The power distribution system topology diagram can be provided, and the power distribution system diagram of the entire computer room can be displayed

• B

  Support the display of key equipment indicators on the power distribution topology diagram, which is convenient for users to understand the operation status of the system and important nodes

• C

  It can provide the topological diagram of the chilled water system, showing the operation status of the whole system

• D

  None of the above is supported