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

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Total 225 questions

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

A.

TRUE

B.

FALSE

The UPS5000-E can keep a high efficiency and reduce loss within a wide load range. The efficiency can be up to 96% at 40% loads and 95% at 20% loads respectively. What's the efficiency under ECO mode?

A.

0.97

B.

0.98

C.

0.96

D.

0.99

A cable rack inside a cabinet occupies () U cabinet space.

A.

1

B.

2

C.

3

D.

4

The THDV of the UPS5000-A at full linear loads is ().

A.

0.01

B.

0.02

C.

0.03

D.

0.05

The failure warning feature for the key components of a UPS system changes post-event maintenance to pre-event maintenance, protecting loads from unexpected power failures. Which of the following components of the UPS2000-G support failure warning? (Multiple Choice)

A.

Fan

B.

Bus capacitor

C.

Output capacitor

D.

Battery

The input power factor (full load) of the UPS5000A is (), which can efficiently reduce the pollution to the power grid and save the preceding power distribution investment.

A.

1

B.

>0.99

C.

>0.98

Which of the following statements are correct about the UPS5000-A (30-120 kVA) reliability? (Multiple Choice)

A.

6 kV/5 kA lightning protection design

B.

Wide input voltage range

C.

High inverter overload capability

D.

Conformal coating technology

With parallel configuration, the UPS2000-G supports the use of a single () card for multiple UPSs in parallel. (Multiple Choice)

A.

SNMP

B.

Modbus

C.

Dry contact

D.

Parallel

What are the subcategories of data center energy in the product directory tree on the SCT configurator homepage? (Multiple Choice)

A.

UPS

B.

Air conditioner

C.

PDC

D.

Modular Data Center

What type of air conditioner does the Fusion Mod ule800 basic configurations adopt? () (Multiple Choice)

A.

In-row air conditioner

B.

Rack-mounted air conditioner

C.

Air cooling

D.

Water cooling

E.

Air conditioner with a heater and humidifier

F.

Cooling only