Users can modify the login password in the () menu of the ECC800 WEB interface.

• A.Version information
• B.System upgrade
• C.User Management
• D.Electronic label

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What is the system efficiency of UPS5000-E?

• A.96.5%
• B.97.1%
• C.97.5%
• D.96%

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What are the steps to maintain the electrode humidifier when the NETCOL5000-A removes the air conditioner humidifier? (Multiple choice)

• A.Remove the drain and drain valve assembly
• B.Remove and clean the water supply valve
• C.Replace hard and brittle hoses and flush drains thoroughly
• D.Disconnect the water supply valve drain valve wiring

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The maximum number of cabinets supported by a single module of FusionModule2000 is?

• A.40
• B.48
• C.50

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When the UPS is in parallel, the input phase sequence of the main bypass of each UPS needs to be checked, and the output phase sequence of a single pair is not required.

• A.TRUE
• B.FALSE

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