Huawei H19-311 HCPA-Data Center Facility Exam Practice Test Instant Access

Question 1

The UPS2000-G series (6 kVA to 20 kVA) features an industry-leading lightning protection design, with a lightning protection level of () and a surge protection level of (), which avoids 90% of failures caused by lightning strikes and offers reliable protection for the AC input ports on back-end devices.

A5 kA; 6 kV

B2 kA; 4 kV

C2 kA; 6 kV

D4 kA; 6 kV

Answer : A

Question 2

The UPS2000-G series (6 kVA to 20 kVA) supports backup power supplied from battery packs and battery racks. Battery packs can be mounted on racks to save installation space.

ATRUE

BFALSE

Answer : A

Question 3

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

ATRUE

BFALSE

Answer : B

Question 4

Which of the following elements will affect the application of HVDC in the equipment room? (Multiple Choice)

AThe standard is not complete, and multiple 240 V/336 V systems exist.

BNot all loads can use the DC power supply directly,

CThe cost of DC circuit breaker components is high.

DThe efficiency is low.

Answer : A, B, C

Question 5

The UPS5000-A parallel signal cable does not adopt ring connection, which reduces system reliability because of the possibility of single-point failures.

ATRUE

BFALSE

Answer : B

Question 6

The UPS5000-A features wide voltage and frequency input range. It can be used in severe grid environments and extend the battery service life. What's the maximum input voltage range of the UPS5000-A?

A138-85 V

B305-85 V

C240-80 V

Answer : A

Question 7

The civil air conditioners used by the FusionModule800 can start automatically after restoration of power failure.

ATRUE

BFALSE

Answer : B

Huawei H19-311 Huawei Certified Pre-sales Associate - Data Center Facility HCPA-Data Center Facility Exam Practice Test