H19-311試験無料問題集（230題）「Huawei Certified Pre-sales Associate

出題：1

A UPS with a high input power factor allows for effective power grid utilization and reduced power grid interference. The input power factor of the UPS2000-A series (1 kVA to 3 kVA) is ().

A. 0.85

B. 0.9

C. 0.99

D. 0.95

正解：D 解答を投票する

出題：2

The maximum charge capacity of the UPS5000-S is ().

A. 0.2

B. 0.4

C. 0.1

D. 0.3

正解：D 解答を投票する

出題：3

In the SCT configurator, you can dick the question mark (?) to view the parameter's help information.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：4

The standard components and features in the typical configuration solution of the Fusion Module500 include ().

A. Water sensor, smoke sensor, temperature and humidity sensor, and door status sensor

B. Water sensor, smoke sensor, alarm notification over short messages, and video surveillance

C. Water sensor, smoke sensor, temperature and humidity sensor, and mobile app

D. Batteries of different discharge currents have different requirements for the cutoff voltage.

正解：A 解答を投票する

出題：5

The UPS5000-E (50 kVA power module) covens only a small floor area of (), which saves the space in the equipment room.

A. 0.5 m2

B. 0.8 m2

C. 1.5 m2

D. 1 m2

正解：A 解答を投票する

出題：6

The Fusion Module500 and Fusion Module800 must have unified network management software configured for remote WebUI monitoring.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：7

For two UPS5000-E (50 kA power module) 150 kVA with 2+0 rack redundancy, a () general input switch is required for the general input power distribution cabinet.

A. 320 A

B. 500 A

C. 630 A

D. 250 A

正解：C 解答を投票する

出題：8

The rated loading capacity of a 3+0 parallel system is a maximum of () times the rated loading capacity of a single UPS.

A. 1.2

B. 2

C. 1.6

D. 3

正解：D 解答を投票する

出題：9

NetEco solution can be configured in Fusion Module2000 solution.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：10

For 80 kW IT loads, configuring an 80 kVA UPS can meet the basic requirements.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：11

The UPS5000-A-400/500K has good scalability, supporting a maximum of () to be used in parallel.

A. 2

B. 4

C. 6

D. 3

正解：B 解答を投票する

出題：12

Which of the following statements are incorrect about the UPS5000-A-400/500K? (Multiple Choice)

A. The efficiency is 94%.

B. The output power factor is 1.

C. The number of batteries cannot be adjusted.

D. The input power factor is 0.99.

正解：A,B,C 解答を投票する

出題：13

The UPS5000-A has a built-in isolation transformer.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：14

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

A. The disconnecting switch plays the same effect as the circuit breaker in the UPS.

B. You are not advised to use a leakage protection circuit breaker in the front of the UPS.

C. The circuit breakers provide both disconnecting and protection functions in the system.

D. There is no need to consider redundancy in circuit breaker selection.

正解：B,C 解答を投票する

出題：15

For the UPS2000-G series (6 kVA to 2D kVA), the main input voltage ranges from 80 V to 280 V, and the input frequency ranges from 40 Hz to 70 Hz. A wide input range effectively reduces the battery switch times, failure probability, and battery charge/discharge times, helping improve the battery life.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：16

The UPS5000 is compatible with module and tower.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：17

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

A. 43-55 ℃

B. 30-35 ℃

C. 55-65 ℃

D. 35-43 ℃

正解：A 解答を投票する

出題：18

Multiple UPS-supported input/output systems can meet the requirements in customers' power grid application scenarios.
What input/output systems does the 15/20-kVA UPS2000-G support? (Multiple Choice)

A. Three-phase input and three-phase output

B. Single-phase input and single-phase output

C. Three-phase input and single-phase output

D. Single-phase input and three-phase output

正解：A,B,C 解答を投票する

H19-311試験無料問題集「Huawei Certified Pre-sales Associate - Data Center Facility 認定」