The fan of Huawei Precision Air Conditioner NetCol5000-C030 cannot be maintained online.

• A.True
• B.False

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UPS2000-A-(1K-3K) output power factor is ( ).

• A.0.8
• B.0.99
• C.0.9
• D.0.7

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Which of the following voltage systems does the UPS5000-E support?

• A.380V
• B.480V
• C.415V
• D.400v

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The self-developed air-conditioning control system has a visual group control network and supports a maximum of 32 units

• A.True
• B.False

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Which of the FusionModule800 require site survey? (

• A.The way of the pipe
• B.Wiring method
• C.Mains to Module Cable Length
• D.Length between inside and outside machine

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