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Huawei H19-371_V1.0 - HCS-Pre-sales-Digital Power V1.0

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Total 653 questions

The temperature and humidity sensors of the temperature cloud map are arranged in three layers, with the first three and the last three ( ).

A.

True

B.

False

The aisle type of the typical configuration of FusionModule800 is cold aisle?

A.

True

B.

False

UPS products such as APM and NR need to be derated at 30 degrees, UPS5000-E does not need to be under 40 degrees ()

A.

True

B.

False

The two major parameters to be considered in the selection of water pumps are water volume and head

A.

True

B.

False

AHU is the smallest module of 220kW under standard conditions and cannot be split

A.

True

B.

False

NETECO Which are the basic functions of the software and do not require separate and customer quotations ( ).

A.

GIS maps

B.

Battery Management

C.

Energy Efficiency Management

D.

Work Order Management

The environmental parameters of the data center host room are: ( ).

A.

Temperature 18~27C

B.

Dew point temperature 5.5~ 15C .

C.

The relative humidity is not more than 60%.

D.

No condensation in the computer room

E.

Satisfy both ABCD.

When multiple FusionModule products are used in the same project, when configuring NetEco, the associated application scenario should be selected ()

A.

Customize

B.

FusionModule2000

C.

Associate the FusionMoudle family

D.

FusionMoudle5000

Which of the following communication functions does the UPS5000-E include? () (multiple choice)

A.

Dry contact card

B.

RS485

C.

SNMP

D.

RS232

The difference between traditional power frequency machine and high frequency machine is: /

A.

Different rectification methods

B.

The output must have a built-in step-up transformer

C.

Different types of bypass devices

D.

All of the above are true

The difference between traditional power frequency machine and high frequency machine is ().,

A.

Different rectification methods

B.

The output must have a built-in step-up transformer

C.

Different types of bypass devices - the same

D.

All of the above are true.

A system is configured with a 5H battery backup time, and the discharge termination voltage of the battery cell should be selected from ()/

A.

1.75V

B.

1.80V

C.

1.60V

D.

1.67V

Which of the FusionModule800 require site survey? (

A.

The way of the pipe

B.

Mains to Module Cable Length

C.

Length between inside and outside machine

D.

Wiring method

The number of group controllers for Huawei NetCol series smart cooling products is ()

A.

24

B.

12

C.

16

D.

32

UPS5000-A-500K Regarding efficiency, which of the following options is correct?

A.

Efficiency 96%

B.

Efficiency 94%

C.

ECO mode 99%

D.

ECO mode 98%