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H19-311 Huawei Certified Pre-sales Associate- Data Center Facility Question and Answers

Huawei Certified Pre-sales Associate- Data Center Facility

Last Update 14 hours ago
Total Questions : 225

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Question # 1

Which of the following components is included in the UPS5000-E (25-75 kVA)? (Multiple Choice)

Options:

A.  

Input switch

B.  

Output switch

C.  

Battery switch

D.  

Maintenance bypass switch

Discussion 0
Question # 2

The UPS2000-G-20KRTL is rack/tower convertible. The rack-mounted model is () high.

Options:

A.  

1U

B.  

2U

C.  

3U

D.  

4U

Discussion 0
Question # 3

The UPS5000-E (25-75 kVA) supports a maximum of ( ) battery modules.

Options:

A.  

16

B.  

128

C.  

144

D.  

150

Discussion 0
Question # 4

When the UPS5000-S is configured to satisfy N+2 modular redundancy configuration to carry 120 kW loads, a () UPS can be configured.

Options:

A.  

160 kVA

B.  

200 kVA

C.  

240 kVA

D.  

250 kVA

Discussion 0
Question # 5

Which of the following products can be quoted in a configurator? (Multiple Choice)

Options:

A.  

UPS2000-G

B.  

UPS5000-E

C.  

FusionModule2000

D.  

UPS8000

Discussion 0
Question # 6

Which of the following models has the widest input frequency range?

Options:

A.  

Galaxy5000

B.  

NXR

C.  

9390

D.  

UPS5000-A

Discussion 0
Question # 7

Which of the following statements are correct? (Multiple Choice)

Options:

A.  

When configuring the UPS2000-G 15K and apply the 4+0 parallel system, you can use one SNMP card to realize monitoring.

B.  

When configuring the UPS5000-E, you can use an unlimited number of modules in parallel.

C.  

Batteries of different brands and capacities can be used together.

D.  

When configuring the cable, you shall consider the voltage drop in the route.

Discussion 0
Question # 8

The UPS2000-G supports low voltage disconnection. Which of the following is not a function of low voltage disconnection? ()

Options:

A.  

When overload occurs, secondary loads are closed to remove the overload.

B.  

When the UPS2000-G is powered by batteries, secondary loads are closed to prolong the backup time for important loads.

C.  

When the UPS2000-G is powered by batteries, secondary loads are closed for battery protection.

D.  

The purpose of closing secondary loads is to adjust the load ratio and optimize the operating efficiency.

Discussion 0
Question # 9

Which of the following is the operating principle of the UPS2000-G? ()

Options:

A.  

Online interactive UPS

B.  

Online dual-conversion

C.  

Standby

D.  

Delta conversion

Discussion 0
Question # 10

The UPS5000-E (25-125 kVA) power module height is (),and the system efficiency is ().

Options:

A.  

3U,95.5%

B.  

3U, 96%

C.  

2U,95.5%

D.  

2U,96%

Discussion 0
Question # 11

The number of battery strings for the UPS5000-E (50 kVA power module) can be adjusted. To avoid replacing the whole battery string due to one faulty battery and solve the battery maintenance difficulty of traditional UPSs, the adjustable number of batteries in the UPS5000-E ranges from 30 to 44.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 12

Which of the following are the functions of the SCT configurator? () (Multiple Choice)

Options:

A.  

Display product cost data

B.  

Provide quick overview of Huawei products

C.  

Quick solution configuration

D.  

Simple quotation creation

Discussion 0
Question # 13

NetEco solution can be configured in FusionModule2000 solution.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 14

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

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 15

The UPS5000-E (25-125 kVA) only supports top cable routing.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 16

If the UPS is configured with thirty-two 12 V batteries, the floating charge voltage is ().

Options:

A.  

432 V

B.  

451V

C.  

540V

D.  

564 V

Discussion 0
Question # 17

The number of UPS5000-E batteries can be adjusted. When one battery becomes faulty, you should remove at least () batteries and set the corresponding battery quantity on the monitoring panel.

Options:

A.  

1

B.  

2

C.  

3

D.  

4

Discussion 0
Question # 18

Which of the following IP protection level does the UPS5000-E support? (Multiple Choice)

Options:

A.  

IP20

B.  

IP21

C.  

IP41

D.  

IP55

Discussion 0
Question # 19

Which of the following modules in the UPS5000-E (50 kVA power module) support online hotreplacements?

(Multiple Choice)

Options:

A.  

Power module

B.  

Control module

C.  

Bypass module

D.  

PDM

Discussion 0
Question # 20

Which of the following items is required if the UPS5000-E adopts both dry contact card and backfeed protection card?

Options:

A.  

ECM extended subrack

B.  

IP21 component

C.  

Dry contact card socket

Discussion 0
Question # 21

The UPS5000-A parallel signal cable does not adoptring connection, which reducessystem reliability because of the possibility of single-point failures.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 22

How many batteries does the UPS2000-G series (15 kVA to 20 kVA) support? () (Multiple Choice)

Options:

A.  

28

B.  

32

C.  

36

D.  

40

Discussion 0
Question # 23

Which of the following are the features of the PDU for the UPS2000-G series (6 kVA to 20 kVA)? (Multiple Choice)

Options:

A.  

The PDU implements input/output power distribution for two UPSs in parallel.

B.  

The PDU provides a central maintenance bypass for a stand-alone system or parallel systems.

C.  

The PDU uses an extension output socket with the following specifications: OT; 4 x C13; 2 x C19.

D.  

The PDU monitors the surrounding environment and generates an alarm when an error occurs.

Discussion 0
Question # 24

The standard number of batteries in a single battery pack for the UPS2000-G series (6 kVA to 20 kVA) is ().

Options:

A.  

16

B.  

17

C.  

18

D.  

20

Discussion 0
Question # 25

The UPS5000-A 30-120 kVA can be wall-mounted.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 26

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

Options:

A.  

20 kVA

B.  

30 kVA

C.  

40 kVA

D.  

50 kVA

Discussion 0
Question # 27

The highest temperature in the local area is () when selects T3 air conditioning?

Options:

A.  

30-35°C

B.  

35-43°C

C.  

43-55°C

D.  

55-65°C

Discussion 0
Question # 28

Which of the following functions can a modular UPS realize? (Multiple Choice)

Options:

A.  

Online expansion

B.  

Online hot swap

C.  

2N redundancy configuration for a single UPS

D.  

N+X redundancy configuration for a single UPS

Discussion 0
Question # 29

The THDV of the UPS5000-A at full linear loads is ().

Options:

A.  

0.01

B.  

0.02

C.  

0.03

D.  

0.05

Discussion 0
Question # 30

Which of the following statements is correct about the UPS5000-S at lowloads? (Multiple Choice)

Options:

A.  

The system efficiency is 95% at 20% loads.

B.  

The system efficiency is 96.5% at 20% loads.

C.  

The system efficiency is 96% at 40% loads.

D.  

The system efficiency is 97% at 40% loads.

Discussion 0
Question # 31

The UPS5000-A features industry-leading reliability. Which of the following statements is correct about the UPS5000-A reliability design? (Multiple Choice)

Options:

A.  

Strong power grid adaptability, 138-485 V voltage input range

B.  

Conformal coated board

C.  

Test guarantee of 1,400 items

D.  

40°C without derating

Discussion 0
Question # 32

Which of the following functions do the FusionModule800 and Fusion Mod ule500 support? () (Multiple Choice)

Options:

A.  

Mobile app

B.  

Remote WebUI monitoring

C.  

Alarm notification over short messages(SMS)

D.  

Centralized monitoring of multiple data centers

Discussion 0
Question # 33

The UPS5000-E can realize convenient and simple 2N power supply system only by configuring a ().

Options:

A.  

BSC cable

B.  

Synchronized control

C.  

BSC control board

D.  

Parallel card

Discussion 0