Huawei H19-371_V1.0 Exam Questions
HCSA-Presales-Digital Power (Page 5 )

Updated On: 17-Feb-2026

The UPS5000-E has the function of adjusting the number of battery cells, which avoids the failure of a single battery to cause the replacement of the entire group, and solves the problem of difficult maintenance of traditional UPS batteries. May I ask how many cells can be adjusted in the UPS5000-E (50kVA module)? ()

  1. 30-40
  2. 32-40
  3. 32-42
  4. 30-44

Answer(s): D



The total current of the battery pack is 1000A, and it is equipped with 3 sets of batteries. The most economical configuration of the cable from the main switch box to the sub-switch box is: ()

  1. 95mm^2 (328A) x2
  2. 120mm 2 (382A) x2
  3. 150mm 2 (441A) x2
  4. 185mm 2 (506A) X1

Answer(s): A



Which of the following statements is false about surveillance cameras?

  1. Less than 4 cameras can be connected to the ETH socket
  2. The camera power supply mode is PoE power supply
  3. The camera can be directly connected to the switch powered by PoE
  4. Camera data can be stored through TF card or VCN500
  5. The number of cameras configured is the same as the number of control sunroofs

Answer(s): E



The NetCol5000-A042H full-cabinet row-level air-cooled variable frequency precision air conditioner supports a cooling capacity adjustment range of ( ), which can continuously cool under low load in the afternoon and avoid temperature and humidity fluctuations and unit reliability problems caused by frequent start and stop.

  1. 10~100
  2. 15~100
  3. 20~100
  4. 25~100

Answer(s): A



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

  1. 32
  2. 64
  3. 128
  4. 256

Answer(s): A






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