The NetEco6000 management system can provide monitoring of the cooling power system, which of the following functions can it provide? (Multiple choice)

• 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.None of the above is supported
• C.It can provide the topological diagram of the chilled water system, showing the operation status of the whole system
• D.Support the display of key equipment indicators on the power distribution topology diagram, so that users can understand the operating status of the system and important nodes

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The user can modify the IP address of the ECC800 from the () menu on the ECC800WEB interface.

• A.Monitoring module IP
• B.Micro module settings
• C.Time setting
• D.Video IP settings

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Which of the following models has the widest input voltage range and is more suitable for harsh power grids?

• A.UPS5000-A
• B.Eaton 9395
• C.Emerson NXF
• D.APC Galaxy7000

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What factors are currently affecting the application of HVDC equipment in the computer room? (Multiple choice)

• A.Not all loads can be directly powered by DC
• B.The standard is not perfect, and multiple standards of 240V/336V coexist
• C.The efficiency is too low
• D.Higher cost of DC switching devices

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A project requires the management system to access two third-party generator sets (same model), one ATS (same model), six precision air conditioners (same model), and five smart meters (same model), then How many third-party device access fee does the management system need to report?

• A.10
• B.3
• C.14
• D.None of the above

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