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Question # 4

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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Question # 5

The output power factor of the UPS5000-A-400/500K is (), which can be applicable to new IT loads and greatly improve the loading capacity.

A.

0.9

B.

0.95

C.

0.8

D.

1

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Question # 6

Conformal coating can effectively reduce the failure rate of the UPS in severe conditions/ including salt mist, dust, and high temperature and humidity, which ensures its service life in severe conditions.

A.

TRUE

B.

FALSE

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Question # 7

If the total current of a battery string is 1,000 A and three battery strings are configured, the most economic cable configuration between the main switch box and the branch switch box is ():

A.

95 mm2 (328 A) x2

B.

120 mm2 (382 A) x 2

C.

150 mm2 (441 A) x 2

D.

185 mm2 (506 A) x 1

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Question # 8

The height of the UPS5000-E (25-75 kVA) power module is only 2U.

A.

TRUE

B.

FALSE

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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

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

A.

0.01

B.

0.02

C.

0.03

D.

0.05

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Question # 11

For traditional UPSs, the number of batteries cannot be adjusted/ and the battery maintenance cost is high because one faulty battery can result in replacement of the whole battery string. For the UPS5000-A, the number of batteries can be adjusted between ().

A.

36-40

B.

32-40

C.

34-40

D.

30-14

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Question # 12

Which of the following statements are incorrect about the cable design? (Multiple Choice)

A.

An unlimited number of power cables can be used in parallel when the current is high.

B.

There is no need to derate because the UPS cable is designed based on the rated current.

C.

The UPS cable needs to consider the wiring capability of the UPS system terminal.

D.

Controlling the UPS AC cable voltage drop within 5% can satisfy the design requirements.

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Question # 13

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.

A.

TRUE

B.

FALSE

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Question # 14

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

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Question # 15

The Fusion Mod ule500 adopts free cooling.

A.

TRUE

B.

FALSE

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Question # 16

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

A.

TRUE

B.

FALSE

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Question # 17

Which of the following problems shall be considered when selecting the UPS cable? (Multiple Choice)

A.

Rated current of the UPS

B.

Rated operating voltage and insulating voltage of the power cable

C.

Voltage drop of the power cable in the route

D.

Number of the parallel cables

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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

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

A.

1

B.

2

C.

3

D.

4

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Question # 20

What is the maximum number of U cabinets used by the FusionModule2000 with a built-in UPS (N+l power architecture)? ()

A.

12

B.

24

C.

42

D.

48

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Question # 21

The UPS5000-E has strong load adaptability. It does not derate in case of leading/lagging capacitive/inductive loads.

A.

0.4

B.

0.5

C.

0.6

D.

0.7

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Question # 22

Which of the following UPS models support bypass hot-swap? (Multiple Choice)

A.

UPS5000-E

B.

UPS5000-A

C.

APM series

D.

PX250 series

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Question # 23

The DC cable voltage drop must be within ( ).

A.

0.01

B.

0.02

C.

0.03

D.

0.05

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Question # 24

The UPS2000-G-20KRTL is rack/tower convertible. The rack-mounted model is () high.

A.

1U

B.

2U

C.

3U

D.

4U

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Question # 25

Which of the following statements are correct about the UPS5000-A smart feature? (Multiple Choice)

A.

It supports NetEco monitoring software and centralized UPS monitoring.

B.

It supports smart battery management, which can efficiently extend the battery service life.

C.

The NetEco monitoring software of the UPS5000-A supports SMS or email remote alarm reporting.

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Question # 26

Do the aisles of the FusionModule800 have skylights? ()

A.

Yes

B.

No

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Question # 27

The model of the UPS2000-G-6KRTL is ( ).

A.

6-kVA standard model, rack/tower convertible

B.

6-kVA long delay model, rack/tower convertible

C.

6-kVA standard model, rack-mounted

D.

6-kVA long delay model, tower-mounted

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Question # 28

The UPS5000-E has good scalability, supporting a maximum of () UPSs to be used in parallel.

A.

2

B.

4

C.

6

D.

8

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Question # 29

The standard components and features in the typical configuration solution of the FusionModule800 include ().

A.

Temperature and humidity sensor, door status sensor, Huawei tablet, water sensor, video surveillance, and mobile app

B.

Smoke sensor, door status sensor, Huawei tablet, water sensor, simple cable trough, and video surveillance

C.

Smoke sensor, temperature and humidity sensor, Huawei tablet, alarm notification over short messages, mobile app, and easy cable trough

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Question # 30

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 # 31

What differentiated features does the FusionModule500 have over competing products? () (Multiple Choice)

A.

Integrated design of cooling and power

B.

Centralized management of multiple data centers

C.

Automatic startup of air conditioners when power supply recovers

D.

iBattery

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Question # 32

Which of the following components is included in the UPS5000-E (25-75 kVA)? (Multiple Choice)

A.

Input switch

B.

Output switch

C.

Battery switch

D.

Maintenance bypass switch

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Question # 33

The height of the UPS2000-G battery pack is ( ).

A.

1U

B.

2U

C.

3U

D.

4U

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