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H19-311 Questions and Answers

Question # 6

The output power factor of the UPS2000-G series (6 kVA to 20 kVA) is (), which adapts to new types of IT loads and greatly improves the system loading capability.

A.

0.7

B.

0.8

C.

0.9

D.

0.99

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Question # 7

The UPS2000-G series (6 kVA to 20 kVA) has the () user interface, which displays the system status in real time.

A.

LED

B.

LCD

C.

Touchscreen

D.

Remote NMS

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Question # 8

The backup power supply methods for the FusionModule500 and FusionModule800 include (). (Multiple Choice)

A.

Battery rack

B.

Battery cabinet deployed outside the aisle containment

C.

Battery cabinet deployed inside the aisle containment

D.

Battery pack

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Question # 9

What UPS configuration method does the Fusion Mod ule800 support? ()

A.

N/2N

B.

N/N+1

C.

N/N+1/2N

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Question # 10

Under which of the following voltages can a 12 V single battery operate? (Multiple Choice)

A.

10.02 V

B.

13.5 V

C.

14.1V

D.

14.52 V

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Question # 11

What's difference of a traditional industrial frequency UPS compared with high frequency UPS? (Multiple Choice)

A.

The rectifier system is different.

B.

A built-in boosting transformer is required for output.

C.

The bypass component type is different.

D.

All of the above are correct.

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Question # 12

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

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Question # 13

The UPS2000-G is designed with high power density, with 2 U height for the 6 kVA and 10 kVA capacity models and 3 U height for the 15 kVA and 20 kVA capacity models.

A.

TRUE

B.

FALSE

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Question # 14

The UPS5000-E is anefficient UPS. Which of the following statements are correct? (Multiple Choice)

A.

The efficiency can be up to 96%.

B.

The efficiency can be up to 95% at 20% loads.

C.

The efficiency can be up to 94% at 20% loads.

D.

The efficiency can be up to 96% at 40% loads.

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Question # 15

The number of batteries can be adjusted in the process of UPS configuration.

A.

TRUE

B.

FALSE

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Question # 16

Which of the following is the operating principle of the UPS2000-G? ()

A.

Online interactive UPS

B.

Online dual-conversion

C.

Standby

D.

Delta conversion

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Question # 17

The UPS5000-A has a built-in isolation transformer.

A.

TRUE

B.

FALSE

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Question # 18

The UPS5000-E can realize convenient and simple 2N power supply system only by configuring a ().

A.

BSC cable

B.

Synchronized control

C.

BSC control board

D.

Parallel card

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Question # 19

The maximum power of the IT cabinets used by the Fusion Mod ule800 is ()

A.

3kVA

B.

5kVA

C.

7kVA

D.

9kVA

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Question # 20

Batteries of different discharge currents have different requirements for the cutoff voltage. Typically, the () the discharge current is, the () the cutoff voltage is.

A.

Higher, higher

B.

Lower, higher

C.

Lower, lower

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Question # 21

The built-in SNMP and ModBus card of the UPS5000-A reduce management investment costs for clients.

A.

TRUE

B.

FALSE

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Question # 22

The UPS2000-G series (6 kVA to 20 kVA) supports up to () UPSs in parallel, providing excellent scalability.

A.

0

B.

2

C.

3

D.

4

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Question # 23

Which of the following advantages does the UPS5000-A have compared with the NXP, 9395, and Galaxy 7000? (Multiple Choice)

A.

Input voltage range

B.

Efficiency

C.

Floor area

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Question # 24

Which of the following is the battery type for the UPS2000-G? ( )

A.

VRLA

B.

Lithium ion battery

C.

Ni-Cd battery

D.

Flywheel

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Question # 25

The UPS5000-A-400/500K has good scalability, supporting a maximum of 0 to De used in parallel.

A.

2

B.

3

C.

4

D.

6

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Question # 26

APM and NXR need to derate at 30°C, while the UPS5000-E does not need to derate below 40°C.

A.

TRUE

B.

FALSE

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Question # 27

When configuring redundant modular UPSs, as long as the number of modules meet the basic requirements, you do not need to consider the distribution of UPS modules in different racks.

A.

TRUE

B.

FALSE

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Question # 28

The pipe routing method for the FusionModule800 is ().

A.

Top and bottom pipe routing

B.

Bottom pipe routing

C.

Top pipe routing

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Question # 29

The UPS5000-E (25-75 kVA) supports a maximum of ( ) battery modules.

A.

16

B.

128

C.

144

D.

150

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Question # 30

The bypass module in the UPS5000-E-200K is thesame as that in the UPS5000-E-400K.

A.

TRUE

B.

FALSE

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Question # 31

If a UPS system is configured with a single 50 mm2 (209 A) cable, the maximum carrying capacity can be ():

A.

209 A

B.

174 A

C.

160 A

D.

104 A

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Question # 32

Are the air conditioners of the Fusion Mod ule800 connected to the back end of UPSs? ()

A.

Yes

B.

No

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Question # 33

If the UPS5000-E (50 kVA power module) backs up power without derating, it is unreasonable to configure () 12 V batteries.

A.

34

B.

36

C.

38

D.

40

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