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H19-371_V1.0 Sample Questions Answers

Questions 4

NetCol5000-A042H The light-load dehumidification function of the full-cabinet row-level air-cooled variable frequency precision air conditioner supports stable dehumidification under the lowest () load, which can solve the problem of frequent start and stop of the air

conditioner and inability to dehumidify in the low-load and high-humidity environment, reducing the cost of the equipment room. Condensation risk.

Options:

A.

0.05

B.

0.1

C.

0.15

D.

0.2

Buy Now
Questions 5

Regarding the cabinet rPDU of Fusionmodule2000, which of the following statements is wrong? ( )

Options:

A.

There are half height and full height

B.

Support C13 and C19 and national standard sockets

C.

Smart rPDU supports remote monitoring, but does not support remote

shutdown.

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Questions 6

Large data centers preferably recommend room-level chilled water solutions ( ).

Options:

A.

True

B.

False

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Questions 7

UPS5000-E (50kVA module) series UPS does not derate backup power, the number of 12V batteries in the following configuration, ( ) is unreasonable

Options:

A.

Section 34

B.

Section 36

C.

Section 38

D.

Section 40.

Buy Now
Questions 8

In Fusionmodule2000, the linkage between the indoor and outdoor units of the air conditioner can control the speed of the fan and the speed of the compressor to reduce the power consumption of a single unit ()

Options:

A.

True

B.

False

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Questions 9

The capacity management module of the NetEco management system can connect with third-party () systems, accept equipment change information, automatically generate a change application form and track the processing process?

Options:

A.

NMS

B.

ITSM

C.

CRM

D.

EMS

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Questions 10

Which of the following statements is false about surveillance cameras?

Options:

A.

Less than 4 cameras can be connected to the ETH socket

B.

The camera power supply mode is PoE power supply

C.

The camera can be directly connected to the switch powered by PoE

D.

Camera data can be stored through TF card or VCN500

E.

The number of cameras configured is the same as the number of control sunroofs

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Questions 11

At which of the following voltages the lead-acid battery is already in a dangerous state ()

Options:

A.

1.67

B.

2.25

C.

2.35

D.

2.45

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Questions 12

What is the maximum power of the IT cabinet of FusionModule500&FusionModule800?

Options:

A.

3KVA

B.

5KVA

C.

7KVA

D.

9KVA

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Questions 13

FusionModule800 operating temperature 20'C~45"C, FusionModule500 0'C~45C. True or false.

Options:

A.

True

B.

False

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Questions 14

When configuring the cables of the UPS, it is necessary to consider the rated current of the UPS and the voltage drop on the line for selection.

Options:

A.

True

B.

False

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Questions 15

NetCo18000-A013U 13kW small cooling capacity temperature control product adopts DC inverter compressor ( )

Options:

A.

True

B.

False

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Questions 16

The battery can be placed outside the Fusionmodule2000 micro-module ( )

Options:

A.

True

B.

False

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Questions 17

FusionModule800 3.0 closed channel hot and cold channels are optional ()

Options:

A.

True

B.

False

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Questions 18

Are the FusionModule500&FusionModule800 air conditioners connected to the back end of the UPS?

Options:

A.

True

B.

False

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Questions 19

The domestic power supply system is 380v/50Hz (

Options:

A.

True

B.

False

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Questions 20

Can FusionModule500&FusionModule800 be installed directly on the concrete floor?

Options:

A.

True

B.

False

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Questions 21

Huawei Neteco network management supports mobile APP management ()

Options:

A.

True

B.

False

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Questions 22

The UPS5000-A supports the adjustable number of battery cells, avoiding the failure of a single battery to cause the replacement of the entire group, and solving the problem of difficult maintenance of traditional UPS batteries ranging

from 30 to 40 cells.

Options:

A.

True

B.

False

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Questions 23

Which are optional in the typical configuration of FusionModule500? ()/

Options:

A.

pad, SMS alarm, video, mobile APP, switch

B.

pad, SMS alarm, video, water flood, smoke sensor

C.

pad. SMS alarm, mobile APP, flooding, door sensor

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Questions 24

The input power factor (full load) of UPS5000-A is ( ), which can effectively reduce the pollution to the power grid and reduce the investment in front-end power distribution

Options:

A.

1.

B.

>0.99

C.

>0.98

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Questions 25

Which of the following alarm functions does the PDU8000 precision power distribution cabinet branch circuit have: (multiple choice)

Options:

A.

Current high-threshold out-of-limit alarm

B.

Over voltage alarm

C.

High current impact alarm

D.

Over frequency alarm

E.

Branch overload

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Questions 26

What are the options in the typical configuration of FusionModule800?

Options:

A.

Temperature and humidity, door sensor, water immersion, smoke sensor, mobile phone APP

B.

Smoke sensor, door sensor, water immersion, SMS alarm, pad

C.

Water immersion, door sensor, video, backup power, ibattery

Buy Now
Questions 27

What method does the FusionModule800 power input support? (

Options:

A.

One-way

B.

Single or Dual

C.

Two-way

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Questions 28

What is the maximum number of counters in the FusionModule2000 dual-row cabinet scenario? ( )

Options:

A.

12

B.

24

C.

36

D.

48

Buy Now
Questions 29

NetEco6000 management system uses the above security mechanisms to ensure network security and prevent the leakage of business sensitive data? (multiple choice)

Options:

A.

Permission Control

B.

Transmission Security

C.

Storage Security

D.

None of the above is true

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Questions 30

The UPS used by FusionPower (prefabricated power module) is ().

Options:

A.

UPS5000-E

B.

UPS5000-A

C.

UPS5000-H

D.

PS5000-S

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Questions 31

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

Options:

A.

GIS maps

B.

Battery Management

C.

Energy Efficiency Management

D.

Work Order Management

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Questions 32

The maximum IT power supported by the precision power distribution cabinet of Fusionmodule2000 is ( )

Options:

A.

125KW

B.

145KW (integrated power distribution cabinet)

C.

235KW.

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Questions 33

Which of the following options should be selected when the UPS5000-E selects the extended dry contact card and the back-feed protection card at the same time?

Options:

A.

ECM Expansion Subrack

B.

IP21 Components

C.

Dry contact card socket

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Questions 34

The output power factor of UPS5000-E is as high as ( ), which can carry 11% more load than traditional UPS.

Options:

A.

1

B.

0.9

C.

0.95.

Buy Now
Questions 35

The NetEco6000 management system can use Huawei eSpace VCN500 products to realize video storage: Can one VCN500 product be connected to () cameras?

Options:

A.

32

B.

64

C.

128

D.

256

Buy Now
Questions 36

What is the minimum outdoor ambient temperature that the FusionModule800 air conditioner can support? ()

Options:

A.

-20℃

B.

-40℃

C.

0℃

Buy Now
Questions 37

FM2000 What is the name of the controller for opening the sunroof ( ). /

Options:

A.

Sunroof controller

B.

AC actuator.

C.

Access Control Actuator

D.

ETH socket.

Buy Now
Questions 38

What is the maximum number of cabinets in the FusionModule500& FusionModule800 modules?

Options:

A.

10, 6

B.

9,,5

C.

8, 4

D.

6, 2

Buy Now
Questions 39

The UPS5000E-300K (50kVA power module) mainframe occupies a small area, saving space in the computer room, and the area is only ? ( )

Options:

A.

1 square meter

B.

1.5 square meters

C.

0.8 square meters

D.

0.5 square meters

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Questions 40

The temperature control products used in the FusionModule1000A V2R3 version T solution are:

Options:

A.

20kW inverter half-cabinet row level

B.

25kW half cabinet row level

C.

25kW inverter half-cabinet row level

D.

20kW half cabinet row level

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Questions 41

Lithium batteries can be mixed with new and old ones. ( ).

Options:

A.

True

B.

False

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Questions 42

UPS2000-G 6-20k host operation interface is (), which can display system status in real time ( )

Options:

A.

LED

B.

LCD

C.

touch screen

D.

Remote network management.

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Questions 43

UPS5000-E comes standard with an LCD display, supports multiple languages, can display the system running status in real time, and can store up to ( ) alarm records

Options:

A.

2000

B.

2500

C.

3000

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Questions 44

What is the channel width of Huawei Fusionmodule2000 ( )

Options:

A.

1000mm

B.

1100mm

C.

1200mm

D.

1300mm

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Questions 45

What is the maximum power of the IT cabinet of FusionModule500 & FusionModule800? (

Options:

A.

3KVA

B.

9KVA

C.

7KVA

D.

5KVA

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Questions 46

The "one-click fault collection" function of Huawei's precision air conditioner touch screen, the following description is wrong:

Options:

A.

Can export EXCEL format file

B.

The function is only available for row-level air conditioners

C.

The fault record data can be exported through U disk

Buy Now
Questions 47

Configure the UPS system plan, which of the following factors need to be considered in the calculation plan: ()

Options:

A.

Make and model of AC and DC cables

B.

UPS type, capacity and parallel mode

C.

The brand and capacity of the battery

D.

Configuration of battery rack and battery switch box

Buy Now
Questions 48

What is the maximum capacity of the power module of the UPS5000-E? ( )

Options:

A.

30kVA

B.

20kVA

C.

50kVA

D.

40kVA

Buy Now
Questions 49

What kind of cable entry and exit methods can be realized by the FusionModule2000 integrated power distribution cabinet?

Options:

A.

Top-in and online-exit

B.

Top-in and bottom-out lines

C.

Down in and out on the line

D.

Down in and out of the line

Buy Now
Questions 50

The capacity management module of the NetEco management system can manage the resource capacity information in the computer room. Which of the following capacity elements is under the management of NetEco?

Options:

A.

Network port

B.

Network Bandwidth

C.

CPU utilization

D.

None of the above is supported

Buy Now
Questions 51

FusionModule2000 maximum number of counters ()

Options:

A.

24

B.

36

C.

50

D.

48

Buy Now
Questions 52

"Data Center Design Specifications" GB50174-2017 stipulates that when selecting a site, a cooling data center should have sufficient water sources.

Options:

A.

Direct ventilation cooling method

B.

Indirect fresh air cooling method

C.

Water evaporative cooling method

D.

Chilled water cooling method

Buy Now
Questions 53

What is the range of the number of battery cabinets in the FusionModule800 module?

Options:

A.

0〜4

B.

0〜3

C.

0〜2

D.

0〜1

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Questions 54

The type of UPS5000-E is ( ). /

Options:

A.

Power frequency machine

B.

High Frequency Modularity

C.

High frequency tower

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Questions 55

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

Options:

A.

True

B.

False

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Questions 56

UPS5000-E (25-125kVA) does not support iBattery function.

Options:

A.

True

B.

False

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Questions 57

Huawei iManager NetEco6000 can be accessed by Huawei's () system

Options:

A.

XXX

B.

esight

C.

XXXX

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Questions 58

When using ModBUS to remotely manage the UPS500-E, which option should be selected? ( )

Options:

A.

not required

B.

RS232 to USB interface

C.

ModBUS card

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Questions 59

PDU8000 precision power distribution cabinet protection level:

Options:

A.

IP20

B.

IP21

C.

IP30

D.

IP40

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Questions 60

FusionModule500&FusionModule800 display brand optional ()

Options:

A.

Blu-ray

B.

Huawei Honor

C.

apple

D.

Samsung

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Questions 61

The number of standard battery cells of a single battery pack of UPS2000-G (6-20K) is ()

Options:

A.

16

B.

17

C.

18

D.

20

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Questions 62

Which of the following alarm functions does the main circuit of the PDU800 power distribution cabinet have? ()

Options:

A.

Current high reading value out-of-limit alarm

B.

Overvoltage alarm

C.

The main circuit is powered off

D.

Abnormal frequency

E.

Undervoltage alarm

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Questions 63

In the UPS5000 configuration, different battery schemes can be obtained by adjusting the number of battery groups and the number of battery cells in a single group

Options:

A.

True

B.

False

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Questions 64

If the UPS5000-A-400/500K is configured with a set of 40 12V batteries, how many battery inspection instruments do you need to configure? ( )

Options:

A.

1

B.

2

C.

3

D.

40

Buy Now
Questions 65

Regarding the overload capacity of UPS5000-E, which of the following statements is correct ( )

Options:

A.

Inverter 110% overload for 60 minutes

B.

Inverter 110% overload for 120 minutes

C.

Bypass 135% overload for 120 minutes

D.

Bypass 135% overload long-term operation

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Questions 66

UPS000-A/E 400KVA and above models are divided into standard version and enhanced version, of which the standard version comes standard with ( ) isolating switch

Options:

A.

Main input

B.

Bypass Input

C.

Maintenance

D.

output

Buy Now
Questions 67

Which of the following certifications has the PDU8000 Precision Power Distribution Cabinet passed:

Options:

A.

Earthquake resistance

B.

UL

C.

Thiel

D.

CE

Buy Now
Questions 68

The type of humidifier adopted by the row-level chilled water intelligent temperature control product NetCol5000-C032H is ( )

Options:

A.

Electrodes

B.

Infrared

C.

Wet film

D.

Ultrasound

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Questions 69

The UPS system is equipped with 32 12V batteries, and the float voltage set by the UPS is ( ).

Options:

A.

432V

B.

451V

C.

540V

D.

564V

Buy Now
Questions 70

The single cooling capacity range of the water-cooled centrifugal unit is:

Options:

A.

100-1000kW

B.

200-2000kW

C.

300-3000kW

D.

500-5000kW

Buy Now
Questions 71

The minimum ambient temperature used by FusionModule800 is ( )

Options:

A.

-20°C

B.

0°C

C.

-40°C

D.

Below -40°C.

Buy Now
Questions 72

Compared with the chilled water scheme, which of the following is not an advantage of AHU ( )

Options:

A.

Lower PUE

B.

Easier deployment

C.

Less difficult operation and maintenance

D.

Wider range of applications

Buy Now
Questions 73

Lao Wang has been engaged in real estate for many years. Recently, taking advantage of the new infrastructure trend, he has entered the data center. Lao Wang believes that data centers need to choose economical L1 products just like real

estate buildings. ().

Options:

A.

True

B.

False

Buy Now
Questions 74

FusionModule 2000 single row supports a maximum of 48 cabinets (

Options:

A.

True

B.

False

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Questions 75

Huawei Netcol air-cooled air conditioner requires low temperature components when the outdoor temperature is lower than -20"C ()

Options:

A.

True

B.

False

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Questions 76

The static load of the FusionModule2000 cabinet can support 1800KG, which is the highest in the industry.

Options:

A.

True

B.

False

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Questions 77

For UPS of 30.2+1 parallel system, the maximum load capacity allowed by the system is () times that of a single unit.

Options:

A.

3

B.

2

C.

1.6

D.

1.2

Buy Now
Questions 78

Which of the following statements about the Fusionmodule2000 controller (ECC800) is incorrect? ( )

Options:

A.

ECC800 can realize SMS alarm function

B.

ECC800 can realize voice alarm function

C.

ECC800 is available with 3G/4G function and without 3G/4G function

D.

ECC800 supports email alarm function.

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Questions 79

FusionModule solution can use ECC800 to realize local monitoring, and use NetEco management system to realize centralized monitoring of multiple micro-modules. Then, in the project bidding

quotation, which product is the configuration quotation of the ECC800 collector in?

Options:

A.

NetEco Management System

B.

FusionModule Solution

C.

UPS Products

D.

None of the above is true

Buy Now
Questions 80

The maximum charging capacity of UPS5000-E is ()

Options:

A.

40%

B.

20%

C.

10%

D.

30%

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Questions 81

When the operating temperature of the UPS2000-A is too high ().

Options:

A.

Switch to bypass mode

B.

Switch battery mode

C.

Stop output, load power off

D.

no action

Buy Now
Questions 82

The configuration that UPS2000-G 20kVA can achieve does not include ( )

Options:

A.

Turn off the secondary load when overloaded to eliminate the overload

B.

Turn off the secondary load in battery mode to extend the backup time of the important load

C.

Turn off the secondary load in battery mode to protect the battery

D.

Turn off the secondary load to adjust the load rate and optimize the operating efficiency

Buy Now
Questions 83

UPS2000-G 6-20k host operation interface is (), which can display system status in real time.

Options:

A.

LED

B.

LCD

C.

touch screen

D.

Remote network management

Buy Now
Questions 84

Does the FusionModule800 channel have a skylight?

Options:

A.

have

B.

None

Buy Now
Questions 85

What kind of circuit breaker is used in the main circuit of PDU8000 precision power distribution cabinet: ( ).

Options:

A.

Molded case circuit breaker

B.

Miniature circuit breakers

C.

Frame Breaker

D.

Disconnect switch.

Buy Now
Questions 86

UPS2000-G 6~20kVA maximum support () parallel, good scalability.

Options:

A.

0

B.

2

C.

3

D.

4

Buy Now
Questions 87

What kind of incoming and outgoing lines can the FusionModule2000 integrated UPS realize? ( )

Options:

A.

Top-in and online-exit

B.

. Top-in line and bottom-out line

C.

Down in and out on the line

D.

Down in and out of the line

Buy Now
Questions 88

UPS5000-A can significantly reduce the harmonic pollution to the power grid. In the case of linear full number, the input electric-hydrodynamic distortion nmi is ().

Options:

A.

0.02

B.

0.03

C.

0.05

D.

0.01

Buy Now
Questions 89

A project requires the management system to be connected to a third-party generator set, two smart meters (same model), and two precision air conditioners (same model), then the management system needs to

report ( ) a third-party equipment access fee?

Options:

A.

1

B.

3

C.

5

D.

None of the above is true.

Buy Now
Questions 90

The battery type supported by UPS2000-G is ( ).

Options:

A.

VRLA

B.

Lithium battery

C.

Nickel-cadmium battery

D.

Flywheel

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Questions 91

Eaton and UPS5000-A 30kVA120kVA similar models are ().

Options:

A.

9390

B.

9395

C.

NXR

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Questions 92

The NetEco management system adopts a large-capacity design architecture, which can support access to a large number of devices, and supports the use of a single X86 server to achieve access to () 10,000 test points. At the same time,

the system operates smoothly, and the CPU utilization is not higher than () ?

Options:

A.

50, 70

B.

100, 70

C.

50, 90

D.

100, 90

Buy Now
Questions 93

The current core views of Huawei's iccooling concept are: ( ).

Options:

A.

Control air conditioner through iphone

B.

L0L1L2 layer linkage, faster demand feedback and more accurate cooling.

C.

Cooperate with Apple to solve the cooling problem

D.

Using chip-level cooling to more accurately match the heat source

Buy Now
Questions 94

UPS2000-G-(6K-10K) battery voltage is 240V, 15K/20K battery voltage is 480V.

Options:

A.

True

B.

False

Buy Now
Questions 95

Fusion Module500 & Fusion Module800 cabinet height is 24U, 42U are optional ( ).

Options:

A.

True

B.

False

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Questions 96

The minimum floor height of the computer room required by FusionModule2000 is 2.6 meters.

Options:

A.

True

B.

False

Buy Now
Questions 97

The controller (ECC800) of Fusionmodule2000 can be linked with the building fire protection system ( )

Options:

A.

True

B.

False

Buy Now
Questions 98

FusionModule500&FusionModule800 remote WEB interface monitoring must be configured with unified network management software (

Options:

A.

True

B.

False

Buy Now
Questions 99

FusionModule500&FusionModule800 remote WEB interface monitoring must be configured with unified network management software

Options:

A.

True

B.

False

Buy Now
Questions 100

NetCol5000-C030H row-level chilled water precision air-conditioning fans can be maintained online, and each fan can be provided with a separate power-off switch to avoid potential safety hazards caused by direct

live maintenance.

Options:

A.

True

B.

False

Buy Now
Questions 101

The PDU8000 precision power distribution cabinet adopts a 7-inch liquid color touch screen, which can graphically display the system diagram of the power distribution cabinet and the status of each switch.

Options:

A.

True

B.

False

Buy Now
Questions 102

UPS5000-A has built-in SNMP and ModBus card to reduce the management investment cost of customers.

Options:

A.

True

B.

False

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Questions 103

UPS5000-E without built-in transformer

Options:

A.

True

B.

False

Buy Now
Questions 104

UPS2000-G adopts high power density design, 6k/10k is only 2U high, 15K/20K is only 3U high, reducing installation space.

Options:

A.

True

B.

False

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Questions 105

In air-cooled precision air conditioners, the role of solenoid valves is to prevent refrigerant migration, optimize control, and protect compressors

Options:

A.

True

B.

False

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Questions 106

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

Options:

A.

True

B.

False

Buy Now
Questions 107

Fusion800 has the function of self-starting of civil air conditioner

Options:

A.

True

B.

False

Buy Now
Questions 108

Generally, the backup time of UPS system is less than 30min. It is reasonable to use the constant current method to calculate the battery capacity.

Options:

A.

True

B.

False

Buy Now
Questions 109

The UPS5000-S has the function of adjusting the number of battery cells to avoid the failure of a single battery to cause the replacement of the entire group, and to solve the problem of difficult maintenance of traditional UPS batteries.

UPS5000-s supports 30-46 battery adjustable. ()

Options:

A.

True

B.

False

Buy Now
Questions 110

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

Options:

A.

True

B.

False

Buy Now
Questions 111

Water-cooled air conditioners and chilled water air conditioners are the same refrigeration system

Options:

A.

True

B.

False

Buy Now
Questions 112

The intelligent rPDU of Fusionmodule2000 supports C19 and C13 two specifications ( )

Options:

A.

True

B.

False

Buy Now
Questions 113

AHU can be stacked or installed on the roof, flexible deployment ( )

Options:

A.

True

B.

False

Buy Now
Questions 114

The following description of UPS5000-A is correct ()

Options:

A.

Double Transform Online

B.

Modular

C.

Backup UPS

D.

Tower

E.

Power frequency

F.

High frequency

Buy Now
Questions 115

Huawei air-cooled air conditioners (25kw and 42kw) one indoor unit corresponds to one outdoor unit

Options:

A.

True

B.

False

Buy Now
Questions 116

FusionModule1000A V2R3 version can be customized bulletproof shell

Options:

A.

True

B.

False

Buy Now
Questions 117

The integrated UPS/integrated power distribution cabinet/precision power distribution cabinet of FusionModule2000 can detect the temperature of branch terminals through NTC probes.

This function is optional and unique to Huawei.

Options:

A.

True

B.

False

Buy Now
Questions 118

The access control management function of the Netco6000 management system only supports one-way card swiping (you need to swipe your card to enter the door, and press the exit button to go out), but do not support two-way card swipe (you need to swipe your

card to enter the door and go out).

Options:

A.

True

B.

False

Buy Now
Questions 119

FusionModule800 connecting pipes within 30m does not need to charge refrigerant on site?

Options:

A.

True

B.

False

Buy Now
Questions 120

Huawei micro-modules can seal cold aisles and hot aisles ()

Options:

A.

True

B.

False

Buy Now
Questions 121

The smoke sensor used in the NetEco6000 management system cannot replace the smoke sensor in the fire protection system. /

Options:

A.

True

B.

False

Buy Now
Questions 122

The integrated UPS is equipped with a lightning protection module ( )

Options:

A.

True

B.

False

Buy Now
Questions 123

FusionModule2000 integrated UPS has two types of 50K/125K.

Options:

A.

True

B.

False

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Questions 124

Huawei Netcol air-cooled air conditioner -- one indoor unit can correspond to multiple outdoor units ()

Options:

A.

True

B.

False

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Questions 125

The top of the FusionModule2000 cabinet can be installed with stainless steel bridge or M-type wire duct ().

Options:

A.

True

B.

False

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Questions 126

NetCol air conditioner 35kW/46kW supports linkage control of internal and external units ( ).

Options:

A.

True

B.

False

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Questions 127

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

Options:

A.

True

B.

False

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Questions 128

The RS485 expansion card in the ECC500 collector can provide 5 RS485 interfaces, and each interface can provide 12V DC output.

Options:

A.

True

B.

False

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Questions 129

The bypass module of UPS5000-E-200K (50kVA power module) is the same as the bypass module of UPS5000-E-300K

Options:

A.

True

B.

False

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Questions 130

Huawei Neteco network management supports mobile APP management

Options:

A.

True

B.

False

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Questions 131

The main circuit of the PDU8000 precision power distribution cabinet supports the monitoring of voltage harmonics and current harmonics.

Options:

A.

True

B.

False

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Questions 132

Fusionmodule2000 does not support the configuration of sliding doors/electric doors in a single-row cabinet scenario ( )

Options:

A.

True

B.

False

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Questions 133

The basic principles of refrigeration of air-cooled and water-cooled air conditioners are the same

Options:

A.

True

B.

False

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Questions 134

Integrated UPS has the functions of UPS and power distribution cabinet ()

Options:

A.

True

B.

False

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Questions 135

NetEco management system supports remote notification of alarms through SMS, email, etc., prompting users to deal with alarms as soon as possible.

Options:

A.

True

B.

False

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Questions 136

Fusionlodule500 uses natural heat dissipation (

Options:

A.

True

B.

False

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Questions 137

FusionModule500&FusionModule800 cabinet height is 24U, 42U are optional()

Options:

A.

True

B.

False

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Questions 138

What are the i3 features of FusionModule2000 V3.0 version?

Options:

A.

iCooling

B.

iPower

C.

iManager

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Questions 139

What is the channel width of Huawei FusionModule2000

Options:

A.

1100mm

B.

1200mm

C.

1000mm

D.

1300mm

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Questions 140

UPS5000-series modular UPS product features are similar to which of the following product models? ( )

Options:

A.

Hipulse-u

B.

80-NET

C.

NXr

D.

APM

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Questions 141

What are the fire-fighting linkage functions of FusionModule2000? ( ).

Options:

A.

Channel light on

B.

The access door is magnetically opened

C.

Air conditioner off

D.

Sunroof Flip

E.

UPS is powered off

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Questions 142

What are the certifications of FusionModule500&FusionModule800? (

Options:

A.

Air conditioner: CCC/CE/REACH/ROHS

B.

Integrated cabinet: CE/REACH/ROHSО

C.

Air conditioner: REACH/ROHS

D.

Integrated cabinet: CE/CCC/ROHS

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Questions 143

Regarding fluorine pump type energy-saving air-conditioning products, which of the following statements is correct ((multiple choice)

Options:

A.

No or less compressors are turned on in autumn, winter and spring, indirect natural cooling and energy-saving operation, but it does not necessarily reduce OPEX. Because maintenance work and maintenance difficulty are simultaneously increasing

B.

The reliability of fluorine pump is relatively hidden, and it is easy to be damaged due to cavitation (gaseous refrigerant exists near the blades)

C.

There are no professional pump suppliers for fluorine pumps, and most of them are provided by pump manufacturers. The technology is immature and lacks professional technical support.

D.

At present, the main users are pilot computer rooms of operators and enterprise computer rooms with energy-saving innovation budgets. They have not been applied on a large scale, and are still pending on-site inspection.

E.

In most areas in China, because the temperature in winter is not low enough, the TCO advantage is not obvious. Generally, it takes 5~8 years to recover the investment, and the economy is poor

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Questions 144

UPS000-E has reliable, efficient and simple design features, then which of the following statements about UPS5000-E-400/500K is true ( )

Options:

A.

UPS5000-E-400/500K built-in parallel components

B.

UPS5000-E-400/500K supports upwind

C.

UPS5000-E has two control units

D.

UPS voltage input range 138-485Vac

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Questions 145

Using UPS5000-E (50kVA power module), the actual load is 160kW, the rack 1+1 redundancy, the single-machine backup power scheme is adopted, the backup power scheme for each machine, each rack has 3

sets of batteries, each set of 40 cells, The main switch box capacity is (

Options:

A.

630A

B.

500A

C.

250A

D.

320A

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Questions 146

Which of the following is correct about the FM800 working condition ( )

Options:

A.

Normal temperature condition 0°C-45C

B.

Wide temperature condition -40°C~55°C

C.

T1 working condition -20°C-45°C

D.

T3 condition - 10°C ~45°C

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Questions 147

Which of the following statements about micromodules is true? (multiple choice)

Options:

A.

ECC800 can access no more than 4 external gates

B.

ECC800 can connect no more than 4 cameras

C.

ECC800 can be customized to access third-party equipment

D.

ECC800 can be connected to the CIM

E.

ECC800 can provide SNMP northbound interface for free

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Questions 148

If a project needs the management system to monitor the PUE value of the room, what function does NetEco need to quote separately?

Options:

A.

No separate quotation is required

B.

Capacity Management

C.

Mobile APP

D.

Energy Efficiency Management

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Questions 149

Which of the following certifications has the PDU8000 precision power distribution cabinet passed: (multiple choice)

Options:

A.

CCC

B.

CE

C.

Thiel Certification

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Questions 150

UPS2000-G-(6K--20K) Regarding the optional output isolation transformer, the following statements are correct ().

Options:

A.

Can be connected to output isolation transformer

B.

Can be used as input isolation transformer

C.

It can convert one-way 220V into two-way 110V

D.

Can convert 50Hz to 60Hz Output

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Questions 151

Which core differentiated features of FusionModule800 can shield opponents? ( ).

Options:

A.

Rack-mounted inverter air conditioner

B.

Integrated design of cold and electric control.

C.

Light-load dehumidification of air conditioners

D.

ibattery.

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Questions 152

Which of the following modules does the UPS5000-E include that can support hot swapping? ( )

Options:

A.

Control Module

B.

Power Module

C.

Bypass Module

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Questions 153

FusionModule2000 product configuration framework, including which of the following (

Options:

A.

Cabinet System

B.

Power supply and distribution system

C.

Monitoring System

D.

Refrigeration system

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Questions 154

Regarding the characteristics of the FusionModule2000 row-level air conditioner, which of the following descriptions is wrong? ( )

Options:

A.

Only 42KW supports wet film humidification function

B.

Both 25KW and 42KW support wet film humidification function

C.

Both 25KW and 42KW support light-load dehumidification

function

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Questions 155

What kinds of pillar-clad scenes are there in FM2000? ().

Options:

A.

Column in channel

B.

The column is in the cabinet.

C.

Columns span cabinets and aisles

D.

Columns at both ends of the cabinet

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Questions 156

Which of the following conditions are required to calculate the rated input current of the UPS: ( ) (multiple choice)

Options:

A.

UPS rated output apparent power

B.

UPS operating nominal efficiency

C.

Battery Inversion Efficiency

D.

UPS battery charging power

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Questions 157

Huawei 25KW half-cabinet inverter air-cooled air conditioner, the following description is correct (multiple choice)

Options:

A.

The capacity algorithm for a single air conditioner with UPS is 1.2* 1.732*full load current*380*0.8/0.9

B.

The capacity algorithm for a single air conditioner with UPS is 1.2*5* 1.732*full load current*380*0.8/0.9

C.

The UPS capacity requirement of a single air conditioner is 15.8kVA. If you configure UPS5000E, you need to configure at least one 25kVA power module

D.

The UPS capacity requirement of a single air conditioner is 79.0kVA. If you configure UPS5000E, you need to configure at least two 40kVA power modules

E.

If a group of air conditioners is connected to a set of UPS systems, then it is necessary to multiply the number of air conditioners running at the same time on the basis of a single UPS, such as 5+1 cold backup configuration, then it needs to be

based on the capacity requirement of a single air conditioner UPS Multiply by 5 to get total UPS capacity requirement, configure

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Questions 158

What kind of cable entry and exit methods can FusionModule2000 precision power distribution cabinet realize? ( )

Options:

A.

Top in and online out

B.

Top-in line and bottom-out line

C.

Down in and out on the line

D.

Down in and out of the line

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Questions 159

FusionModule1000A V2R3 version 20 feet CT scene air conditioning features are (multiple choice)

Options:

A.

Air cooling

B.

Direct Expansion Refrigeration

C.

Water cooling

D.

Inverter compressor

E.

Free cooling technology

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Questions 160

Which of the following are the working modes of UPS2000-A-(1K-10K)? () (multiple choice)

Options:

A.

Mains mode

B.

Battery Mode

C.

Static Bypass Mode

D.

Manual maintenance bypass mode

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Questions 161

What are the functions of Al-Robot?.

Options:

A.

Intelligent recognition

B.

Temperature cloud map

C.

Accompanying visitors

D.

Remote inspection

E.

Automatic inspection

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Questions 162

The characteristics of UPS5000-A-400/500K in terms of ease of use, which of the following are correct

Options:

A.

Standard parallel board

B.

Covers an area of only 1.02 square meters

C.

The number of battery cells is adjustable

D.

Support intelligent battery management

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Questions 163

What specifications does the FusionModule500 UPS have? (

Options:

A.

15KVA

B.

6KVA

C.

10KVA

D.

3KVA

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Questions 164

The options of UPS5000-E (25-75kVA) include () ? (multiple choice)

Options:

A.

Seismic components

B.

Item air outlet components

C.

Ambient temperature and humidity sensor

D.

BSC Line System

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Questions 165

The type of humidifier adopted by the row-level chilled water intelligent temperature control product NetCol5000-C032H is ()

Options:

A.

Electrodes

B.

Super Divine Wave

C.

Infrared

D.

Wet film

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Questions 166

UPS5000-A about the characteristics of intelligence, which are correct?

Options:

A.

The NetEco monitoring software of UPS5000-A supports SMS or E-mail remote alarm

B.

Support NetEco monitoring software, support centralized monitoring of UPS

C.

Support battery intelligent management, effectively prolong battery life

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Questions 167

The root standard stipulates that the voltage drop of the AC cable should be controlled within 3%. It is recommended that the voltage drop of the AC cable should be controlled within ( ) when designing the UPS system.

Options:

A.

0.02

B.

0.05

C.

0.03

D.

0.01

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Questions 168

In the UPS5000 configurator, the optional module types are (

Options:

A.

50k efficient

B.

25k

C.

50k standard effect

D.

60k

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Questions 169

According to the ICT Research 2018 statistical report, the market share of Huawei's line-level temperature control products in China in 2017 is: ()

Options:

A.

First

B.

Second

C.

third

D.

Fourth

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Questions 170

Which options are there for the video frame storage time of FusionModule500&FusionModule800?

Options:

A.

a week

B.

a month

C.

three months

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Questions 171

The number of battery strings that a single UPS5000 can support (

Options:

A.

4 groups

B.

Group 1

C.

Group 3

D.

2 groups

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Questions 172

Which of the following functions need corresponding hardware support? ().

Options:

A.

Power distribution links.

B.

Battery Management

C.

U bit self-identification

D.

Temperature cloud map

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Questions 173

When selecting UPS cables, the problems to be considered are ()

Options:

A.

UPS-related current rating

B.

The rated working voltage and rated insulation voltage of the cable

C.

Voltage drop across the cable path

D.

Number of parallel cables

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Questions 174

The standard communication methods of UPS5000-A are () (multiple choice)

Options:

A.

Dry contact

B.

RS485

C.

RS232

D.

SNMP

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Questions 175

A project requires the management system to access a third-party generator set, two smart meters 1 (same model), and two precision air conditioners (same model), then the management

system needs to report () a third-party equipment access fee ? (

Options:

A.

1

B.

3

C.

5

D.

None of the above is true

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Questions 176

The failure warning of key components in the UPS system can change the maintenance after the event into the maintenance before the event, so as to avoid the sudden power failure of the load. UPS2000-G devices that support early

warning of failure include ()

Options:

A.

Fan

B.

Bus Capacitance

C.

Output Capacitor

D.

Battery

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Questions 177

Which of the following humidification forms consumes the least energy (

Options:

A.

Wet film humidification

B.

Electrode humidification

C.

Infrared humidification

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Questions 178

UPS2000-G-(6K-20K) Regarding the optional output isolation transformer, the following statements are correct () (multiple choice)

Options:

A.

Can be connected to output isolation transformer

B.

Can be used as input isolation transformer

C.

It can convert one channel of 220V into two channels of 110V

D.

Can convert 50Hz to 60Hz Output

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Questions 179

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

Options:

A.

380V

B.

480V

C.

415V

D.

400v

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Questions 180

In UPS, corresponding to 50k modules, the maximum output capacity of a single UPS is

Options:

A.

500kVA

B.

400kVA

C.

800kVA

D.

600kVA

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Questions 181

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

Options:

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.

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Questions 182

Which of the following functions or components does the UPS6000-E (50kVA power module) come standard with? ( )

Options:

A.

Dry contact communication card

B.

Parallel function

C.

SNMP function

D.

Bus synchronization control function

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Questions 183

The NetEco6000 management system can provide the following access control card readers for installation on the door of the computer room? (Multiple choices)

Options:

A.

IC card reader

B.

Swipe PIN Reader

C.

Swipe fingerprint reader

D.

Swipe card password fingerprint reader

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Questions 184

Which of FusionModule800 require site survey? (multiple choice)

Options:

A.

Mains to Module Cable Length

B.

Length between inside and outside machine

C.

The way of the pipe

D.

Wiring method

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Questions 185

The circuit breaker of ( ) pole is generally used for the external maintenance bypass of the UPS system.

Options:

A.

3

B.

1

C.

4

D.

2

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Questions 186

Compared with the fixed frequency structure, the advantages of using the DC frequency conversion structure for air-cooled temperature control products are ( )

Options:

A.

On-demand cooling, part-load more energy efficient

B.

Reduce the number of compressor starts and stops, high reliability

C.

Reduce the starting current, less impact on the grid

D.

Continuous cooling, the temperature fluctuation of the equipment room is small.

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Questions 187

Which modules can be hot-replaced online in UPS5000-E (50kVA power module)? ( )

Options:

A.

Power Module

B.

Control Module

C.

Bypass Module

D.

Power distribution module:

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Questions 188

FM800 video storage time ( ). .

Options:

A.

Storage time for one week (SD card)

B.

One week of storage time (NVR)

C.

Two weeks storage time (NVR)

D.

One month storage time (NVR)

E.

Storage time for two months (NVR)

F.

Storage time of three months (NVR)

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Questions 189

The compressor used in the new room-level air cooling is /

Options:

A.

AC inverter compressor

B.

Digital scroll compressor

C.

Fixed frequency compressor

D.

DC inverter compressor

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Questions 190

The difference between traditional power frequency machine and high frequency machine is: () (multiple choice)/

Options:

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

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Questions 191

What are the three-in-one access control methods of Fusionmodule2000 ( )

Options:

A.

Password

B.

Fingerprints

C.

Swipe your card

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Questions 192

When configuring temperature control products, if the temperature of the project location is -10 "30 °C, which of the following working conditions should be preferred

Options:

A.

Wide temperature (-40-55℃)

B.

T1 (-20°-45°C)

C.

T3 (-20-55℃)

D.

Ultra-low temperature (-40”45℃)

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Questions 193

Load 120kW, use UPS5000-S to meet N+2 modular redundancy configuration, can be configured ( ) kVA models+

Options:

A.

160kVA

B.

200kVA

C.

240kVA

D.

250kVA

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Questions 194

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

Options:

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.

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Questions 195

Which of the FusionModule800 require site survey? (

Options:

A.

The way of the pipe

B.

Mains to Module Cable Length

C.

Length between inside and outside machine

D.

Wiring method

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Exam Code: H19-371_V1.0
Exam Name: HCS-Pre-sales-Digital Power V1.0
Last Update: Jul 13, 2024
Questions: 653
$56  $159.99
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