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Huawei H19-311 - Huawei Certified Pre-sales Associate- Data Center Facility

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Total 225 questions

Which of the following statements are correct about UPS5000-E bypass overload capacity? (Multiple Choice)

A.

125% overload for 10 minutes

B.

125% overload for 60 minutes

C.

135% overload for a long time

D.

1000% overload for 100 ms

The external maintenance bypass of the UPS typically adopts ()-pole circuit breakers.

A.

1

B.

2

C.

3

D.

4

Which of the following elements shall be considered when configuring a UPS? (Multiple Choice)

A.

UPS model, capacity, and parallel system mode

B.

Battery brand and capacity

C.

Brand and model of the AC and DC cables

D.

Configuration of the battery rack and battery switch box

Which of the following models can be equipped with external high capacity battery charger for rapid recharge?

A.

UPS5000-A

B.

UPS5000-E

C.

UPS2000-A 6/10K professional standard

D.

UPS2000-G 6K extended

The Fusion Mod ule500 and FusionModule800 must have unified network management software configured for remote WebUI monitoring.

A.

TRUE

B.

FALSE

Which of the following battery configuration are unreasonable for the UPS5000-A? (Multiple Choice)

A.

Thirty-two 12 V batteries

B.

Thirty-seven 12 V batteries

C.

Forty 12 V batteries

D.

Forty-two 12 V batteries

What is the maximum number of cabinets used by the FusionModule800 respectively? ( )

A.

10

B.

9

C.

8

D.

6

The Fusion Mod ule500 adopts free cooling.

A.

TRUE

B.

FALSE

Which of the following are the operating modes of the UPS2000-A series (1 kVA to 10 kVA)? ( ) (Multiple Choice)

A.

Normal mode

B.

Battery mode

C.

Bypass

D.

Maintenance bypass

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

A.

Do not use a leakage protection circuit breaker in the front of the UPS.

B.

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

C.

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

D.

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