[2026] Huawei HCS-Pre-sales-Digital Power V1.0 - H19-371

문제1

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

A. 0

B. -20

C. -40

정답: C

문제2

The power systems of FusionModule800 and FusionModule500 are 380/400/415/3Ph/50Hz and 220/230/240/1Ph/50Hz respectively ( )

A. True

B. False

정답: A

문제3

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

A. 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.

B. 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

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

E. 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

정답: A,B,C,D,E

문제4

What are the incoming line methods supported by UPS5000-A-400/500K? ( )

A. Downstream

B. Compatible with upper and lower incoming lines

C. Top entry line

정답: B

문제5

The FusionModule2000 integrated UPS has two types: 50K/125K.

A. True

B. False

정답: A

문제6

The NetEco6000 management system supports access to third-party equipment to achieve centralized management of the computer room; then, when monitoring which of the following equipment is connected to third-party equipment, it is necessary to pay the RM bill and report the third-party equipment access fee? (

A. Huawei Power Supply TP48300

B. Huawei UPS 5000E

C. None of the above is true

D. Emerson Air Conditioning

정답: D

문제7

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

A. 2

B. 3

C. 1

D. 4

정답: B

문제8

If the FusionModule800 adopts the lower pipe, what is the minimum raised floor height?

A. 500mm

B. 250mm

C. 100mmn

정답: B

문제9

What are the options in the typical configuration of FusionModule800?

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

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

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

정답: C

문제10

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

A. No separate quotation is required

B. Mobile APP

C. Capacity Management

D. Energy Efficiency Management

정답: D

문제11

The ECC500 collector has 4 built-in expansion card slots, which can install RS485 and AI/DI expansion cards.

A. True

B. False

정답: A

문제12

What are the dimensions of Huawei cabinets? () Multiple choice.

A. 600* 1200* 2000

B. 800*1200*2200

C. 800*1200* 2000

D. 600* 1200* 2200

정답: A,B,C,D

문제13

Among the following options, which statement is correct about the reliability of UPS5000-A (30kVA~ 120kVA) ( )

A. Three anti-paint coating technology

B. Inverter overload capacity is strong

C. Ultra-wide input voltage range

D. 6kV/5kA lightning protection design

정답: A,B,C,D

문제14

Huawei network management NetEco. supports southbound SNMP protocol ( )

A. True

B. False

정답: A

문제15

If the length of the connecting pipes between the indoor and outdoor units of the FusionModule800 air conditioner is less than how many meters, there is no need to charge refrigerant? ( )

A. 50

B. 10

C. 30

D. 20

정답: C

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