Get Certified Easily with Online H19-402_V1.0 Dumps

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September 9, 2024

Using HCSP-Presales-Data Center Network Planning and Design V1.0 H19-402_V1.0 questions can help you build confidence as you prepare for the exam. By practicing with these H19-402_V1.0 dumps questions, you will be better prepared and more confident when you take the actual exam. Besides, H19-402_V1.0 exam dumps questions cover a wide range of topics that are relevant to the certification exam. By using H19-402_V1.0 dumps questions, you will be able to ensure that you have a comprehensive understanding of the material covered on the exam. Practice free Huawei H19-402_V1.0 exam dumps below.

Page 1 of 17

1. FusionModule500 uses natural heat dissipation

True

False

2. A stainless steel bridge or M-type cable duct () can be installed on the top of the FusionModule2000 cabinet.

True

False

3. Lithium battery supports wall installation.

True

False

4. Assume that the discharge power specified in a battery specification is [email protected]@15min, and if the system requirement is 1400W. Which of the following number of battery packs is selected?

5. The asset management in NetEco management system can manage the asset information of which of the following devices to achieve asset life cycle management? (Multiple choice)

UPS

Air conditioning

Power distribution cabinet

Server

6. What is the energy saving effect of Huawei's Icooling?

15%

10%

7. Class B machine rooms need to be equipped with generator sets.

True

False

8. The biggest difference between the operation and operation and maintenance modules defined by NetEco is that operation focuses on efficiency, benefits, and experience, and is oriented towards business, services, and customers, while operation and maintenance focuses on stability, reliability, and security, and is oriented towards infrastructure software and hardware.

True

False

9. FusionModule1000AV2R3 version customized spray coating can meet UL120min fire resistance requirements.

True

False

10. In NETECO's report management, which of the following types of periodic tasks? (Multiple choice)

Times

Tianbao

Weekly Report

Monthly report

Page 2 of 17

11. The control sunroof of Fusionmodule2000 cannot be flipped open.

True

False

12. UPS5000-E has reliable, efficient and simple design features. Which of the following statements about UPS5000-E-400/500K is correct? (Multiple choice)

UPS5000-E-400/500K built-in parallel components

UPS5000-E-400/500K supports top airflow

UPS5000-E has two control units

UPS voltage input range 138-485Vac

13. UPS2000 startup steps:

Debugging before power on

Close the output circuit breaker

Closed battery

Close the main bypass circuit breaker

14. The NetEco6000 management system can realize APP+intelligent inspection, greatly reducing operation and maintenance hours.

True

False

15. UPS2000-G-(6K-20K) Regarding the optional output isolation transformer, which of the following statements are correct? (Multiple choice)

Can be connected to output isolation transformer

Can be used as input isolation transformer

One 220V can be converted into two 110V

Can convert 50Hz to 60Hz output

16. Air conditioning water system includes cooling water system, chilled water system and condensing water system

True

False

17. What are the pipe routing methods for FusionModule800?

Up and down pipes compatible

Down pipe

Upper pipe

18. For cabinets (racks) arranged in rows, when their length exceeds (), additional channels should be added between two channels, and channels should be set up at both ends: when the distance between two channels exceeds (), channels should be added directly between the two channels.

6m, 15m

6m, 20m

8m, 15m

8m, 20m

19. The NetEco management system adopts a large-capacity design architecture, which can support the access of massive devices and the access of up to () 10,000 measurement points using a single X86 server. At the same time, the system operates smoothly and the CPU utilization rate is no higher than ().

50, 70

100, 70

50, 90

100, 90

20. iBattery intelligent battery management can monitor the parameters of a single battery in detail. What are these parameters? (Multiple choice)

Electric current

Voltage

Internal resistance

Temperature

Page 3 of 17

21. What kind of inlet and outlet wiring methods can the FusionModule2000 integrated power distribution cabinet implement?

Down-in and down-out

Upper inlet and outlet

Up-line in and down-line out

Lower inlet and upper outlet

22. The UPS5000-E power module adopts a fan fault-tolerant design. When two fans are damaged, the power module can still carry () percent of the load.

0.25

0.3

0.5

0.6

23. What are the temperature control products used in the FusionModule1000AV2R3 version I solution?

20kW frequency conversion half cabinet row level

25kW half-cabinet row level

25kW frequency conversion half cabinet row level

20kW half-cabinet row level

24. What are the requirements for power supply for “digitalization of all industries”? (Multiple choice)

Fusion Energy

Zero carbon energy

Reliable energy supply

Rapid energy supply

25. UPS5000 -E only needs to be equipped with () to easily realize the N+X power supply system, which is simple and convenient to operate?

BSC cable

Parallel Cable

BSC control panel

Parallel card

26. Can ECC800 support customized third-party devices?

True

False

27. Which of the following are Huawei NETCOL5000-A row-level precision air conditioner?

Fan

Evaporator

Compressor

Electric heating

28. NetEco6000 management system can provide which of the following access control card readers? (Multiple choice)

IC card reader

Card reader with swipe and PIN

Swipe card fingerprint reader

29. The UPS5000-E battery adopts a neutral line-free design to facilitate battery reuse when replacing tower computers.

True

False

30. The NetEco6000 management system can provide cooling and power system monitoring. Which of the following functions can it provide? (Multiple choice)

It can provide a power distribution system topology diagram, showing the power distribution system diagram of the entire computer room

Supports displaying key equipment indicators on the power distribution topology map, making it easier for users to understand the operating status of the system and important nodes

Can provide a chilled water system topology diagram to show the operating status of the entire system

None of the above

Page 4 of 17

31. When the NETCOL5000-A indoor unit and outdoor unit are delivered separately but have not yet been installed, the refrigerant pipeline is ().

Air

Oxygen

Nitrogen

Refrigerant

32. Which circuit breaker is used in the PDU8000 precision power distribution cabinet?

Isolating switch

Molded case circuit breaker

Miniature circuit breaker

Frame Breaker

33. Which of the following is the UPS used by FusionPower (prefabricated power module)?

UPS5000-E

UPS5000-A

UPS5000-H

PS5000-s

34. UPS2000-G- (6K-10K) battery voltage is 240V, 15K/20K battery voltage is 480V

True

False

35. In UPS5000 configuration, the power supply reliability level cannot be selected.

True

False

36. Compared with the fixed frequency architecture, which of the following are the advantages of using DC variable frequency architecture for air-cooled temperature control products? (Multiple choice)

Cooling on demand, more energy-efficient for partial loads

Reduce the number of compressor starts and stops, high reliability

Reduce the starting current and reduce the impact on the power grid

Continuous cooling, small temperature fluctuation in the machine room.

37. When configuring batteries, you don’t need to consider the brand of the batteries, as long as the capacity is the same, customer requirements can be met.

True

False

38. What solutions are there for FusionModule1000AV2R3 prefabricated data center? (Multiple choice)

20-foot IT solution

20-foot CT solution

40-foot IT solution

40-foot CT solution E40 feet ICT solution

39. Which of the following models can be equipped with an external large-capacity battery charger for fast recharging?

UPS5000-A

UPS5000-E

UPS2000-A6/10K Professional Edition Standard

UPS2000-G6K long-term

40. Huawei precision air conditioner supports one indoor unit corresponding to multiple outdoor units

True

False

Page 5 of 17

41. NetEco supports northbound integration. Which of the following protocols is currently not supported?

SNMP

Webservice

Modbus

FTP

42. What are the main functions of PDU8000 precision power distribution cabinet? (Multiple choice)

Precision distribution cabinet main circuit and sub-circuit metering function

Power distribution function of data center micromodule (cabinet)

The precision power distribution cabinet supports SNMP and MODBUS communication, and can transmit information to the intelligent monitoring system.

Protection function of the lower level circuits and equipment of the precision distribution cabinet E Precision distribution cabinet main circuit and sub-circuit abnormal alarm function

43. What is the maximum capacity of the power module of UPS5000-E?

30kVA

20kVA

50kVA

40kVA

44. How many battery packs supported by a single UPS5000? (Multiple choice)

4 groups

1 group

3 groups

Group 2

45. Which of the following communication functions does UPS5000-E include? (Multiple choice)

Dry contact card

RS485

SNMP

RS232

46. Huawei FusionModule2000 installation scenario minimum floor height 2.6m.

True

False

47. What is the cabinet depth of Huawei Micro Module 2000? (Multiple choice)

1000mm

1100mm

1200mm

1500mm

48. What is the core idea of Huawei's icooling concept?

Control the air conditioner via iPhone

LOL1L2 layer linkage, faster demand and more accurate feedback

Refrigeration

Collaborate with Apple to solve refrigeration problems

49. Configure a modular redundant UPS system. As long as the number of modules meets the basic requirements, there is no need to consider the distribution of UPS modules on different racks.

True

False

50. One of the highlights of the UPS2000-G series is its high efficiency. It is the first UPS in the industry to pass Energy Star certification.

True

False

Page 6 of 17

51. NetCol air conditioner 35kW/46kW supports linkage control of indoor and outdoor units.

True

False

52. NetEco6000 management system can provide which of the following types of access control card readers for installation on the room doors of the computer room? (Multiple choice)

IC card reader

Card reader with swipe and PIN

Swipe card fingerprint reader

Card reader with fingerprint and password

53. What is the channel type of the typical configuration of FusionModule800?

Hot and cold aisles

Hot Aisle

54. What is the length of the power module of 2.4mva FusionPower6000?

14m

14.80m

13m

13.08m

55. FusionModule1000A V2R3 version 40-foot IT solution N+X redundancy with IBATTWERY configuration, how many IT cabinets can it provide?

56. What is the maximum IT load supported by the FusionModule2000 integrated UPS, and how many power modules does it support at most?

125KW, 5 25KVA power modules

150KW, 6 25KVA power modules

125KW, 6 25KVA power modules

150KW, 7 25KVA power modules

57. As long as you buy the Huawei mobile APP function, you can check the operation status of the computer room at home.

True

False

58. The capacity management module of the NetEco management system can be connected to a third-party system to receive equipment change information, automatically generate change applications and track the processing process?

NMS

ITSM

CRM

EMS

59. A project requires the management system to access a third-party generator set, two smart meters (same model), and two precision air conditioners (same model). How many third-party equipment access fees does the management system need to report?

None of the above

60. Regarding the characteristics of FusionModule2000 row-level air conditioners, which of the following description is incorrect?

Only 42KW supports wet film humidification function

Both 25KW and 42KW support wet film humidification function

Both 25KW and 42KW support light load dehumidification function

Page 7 of 17

61. In video surveillance, if the storage time requirement is short (one week), an SD card can be configured for storage.

True

False

62. Which of the following statements about wet film humidification is correct? (Multiple choice)

No heating required

Increased wind resistance

Energy saving of 95%+ compared to electrode humidification, better life cycle TCO

Compared with electrode humidification, it has lower requirements on water quality and does not require additional water treatment equipment

63. The most energy-saving humidification method is () choice.

Electrode humidification

Infrared driving

Wet film humidification

None

64. A system is configured with a 15-minute battery backup time. The discharge termination voltage of a single battery cell should be selected as ().

1.60V

1.67V

1.75V

1.80V

65. Dynamic environment monitoring system is usually used to monitor the following equipment? (Multiple choice)

UPS

Air conditioning

Power distribution cabinet

Server

66. What kind of inlet and outlet wiring methods can be realized by FusionModule2000 precision power distribution cabinet? (Multiple choice)

Inlet and outlet

Up-line in and down-line out

Lower inlet and upper outlet

Inlet and outlet

67. UPS2000-G1~3kVA supports () parallel operation

68. Regarding the overload capacity of UPS5000-E, which of the following statement is correct? (Multiple choice)

Inverter 110% overload for 60 minutes

Inverter 110% overload for 120 minutes

Bypass 135% overload for 120 minutes

Bypass 135% overload long-term operation

69. Room-level chilled water solutions are recommended for large data centers.

True

False

70. UPS2000-G adopts high power density design. 6k/10k is only 2U high, and 15K/20K is only 3U high, which reduces the installation space.

True

False

Page 8 of 17

71. FusionModule 1000A V2R3 version can provide which of the following number of industrial cabinets for 40-foot IT scenarios? (Multiple choice)

72. What is the output terminal type of UPS2000-G-6K?

Terminal block

C13

Terminal block + C13

Terminal block + national standard socket

73. In a project, it is required to deploy three-layer temperature cloud maps in high-density areas. How many temperature probes need to be deployed in each cabinet?

74. What is the maximum power of the IT cabinet of FusionModule500 & FusionModule800?

3KVA

9KVA

7KVA

5KVA

75. FM800 video storage time (). (Multiple choice)

Storage time: one week (SD card)

Storage time: one week (NVR)

Storage time: two weeks (NVR)

Storage time: one month (NVR)

Storage time: two months (NVR)

Storage time: three months (NVR)

76. FusionModule800 operating temperature 20 ℃ ~45, FusionModule5000C~45 ℃

True

False

77. Which of the following is the name of the controller that controls the skylight of Fusionmodule2000?

AC Actuator

Access Control Actuator

Sunroof actuator

78. The demand for government cloud computer room construction only exists in provinces and cities, and there is no opportunity in districts and counties.

True

False

79. Huawei Technologies Co., Ltd. is compliant with GB50174-2008 standard ( ) is compliant with GB50174-2017 standard ( ).

Participating units, Auditing unit

Participating units, participating units

Auditing unit, Auditing unit

Auditing unit, Participating units

80. NetCol5000-CO30H row-level chilled water precision air conditioning fans can be maintained online, and a separate power-off switch can be provided for each fan to avoid safety hazards caused by direct live maintenance.

True

False

Page 9 of 17

81. Which of the following is the correct description of the iPower function of the FusionModule2000V3.0 intelligent micromodule? (Multiple choice)

Distribution Link Visualization

Alarm convergence function (alarm information convergence in the event of a power outage)

Smart rPDU can monitor the power consumption of each socket

Can monitor battery information

82. Which of the following modules of UPS5000-E can support hot swapping? (Multiple choice)

Control Module

Power Module

Bypass module

83. How far can the FusionModule1000AV2R3 version IT cabinet slide in both directions?

100mm

150mm

200mm

220mm

84. FusionModule2000 integrated UPS has two configurations: single MCCB and dual ATS.

True

False

85. Huawei's 25kW half-cabinet variable frequency air-cooled row-level air conditioner uses a first-class compressor brand in the industry ().

Copeland

Danfoss

EBM

DAIKIN

86. What are the certifications for FusionModule500 & FusionModule800? (Multiple choice)

Air conditioner: CCC/CE/REACH/ROHS

Integrated cabinet: CE/REACH/ROHS

Air conditioner: REACH/ROHS

Integrated cabinet: CE/CCC/ROHS

87. Which of the following are correct about the intelligent features of UPS5000-E? (Multiple choice)

Support NetEco monitoring software and centralized monitoring of UPS

Support intelligent battery management to effectively extend battery life

UPS5000-A's NetEco monitoring software supports SMS or E-mail remote alarms

88. NetEco6000 management system can manage devices inside and outside FusionModule micromodules at the same time. In the default recommended solution, devices inside FusionModule micromodules use () collectors to access devices, and devices outside the micromodule use () collectors to access devices.

ECC500, ECC500

ECC500, ECC800

ECC800, ECC500

ECC800, ECC800

89. What configuration methods does the FusionModule800 UPS support?

N/2N

N/N+1/2N

N/N+1

90. Which circuit breaker is used in the main circuit of PDU8000 precision power distribution cabinet?

Molded case circuit breaker

Miniature circuit breaker

Frame Breaker

Isolating switch

Page 10 of 17

91. Which of the following conditions are required to calculate the rated input current of UPS? (Multiple choice)

UPS rated output apparent power

UPS operating nominal efficiency

Battery inverter efficiency

UPS battery charging power

92. What is the UPS2000-G 6-20k host operation interface? which can display the system status in real time.

LED

LCD

Touch screen

Remote network management

93. Which of the typical configurations of FusionModule500 are standard?

Water immersion, smoke detection, temperature and humidity, door magnet

Water immersion, smoke detection, temperature and humidity, mobile phone APP

Flood, smoke, SMS alert, video

94. Huawei's NetEco network management system supports the southbound SNMP protocol.

True

False

95. Each socket of rPDU in FM2000 supports independent switching.

True

False

96. Which of the following Issues to consider when selecting UPS cables include? (Multiple choice)

UPS-related rated current

Rated working voltage and rated insulation voltage of the power supply

Voltage drop of the cable along the path

Number of cables in parallel

97. Compared with high frequency machines, industrial frequency machines may bring more additional investment, including? (Multiple choice)

Refrigeration electricity cost

Operating electricity costs

Computer room area

Oil engine

Load bearing (installation and construction)

98. When a fire occurs in the Fusionmodule, the controller (ECC800) can control the air conditioner to automatically shut down

True

False

99. Which of the following configurations that UPS2000-G20kVA can achieve do not include?

When overloaded, turn off the secondary load to eliminate the overload

Turn off secondary loads in battery mode to extend the backup time of important loads

Turn off secondary loads in battery mode to protect the battery

Turn off secondary loads to adjust the load ratio and optimize operating efficiency

100. What are the following models/capacities of Huawei's power module FusionPower6000? (Multiple choice)

2.4MW

1.2MW

2.0MW

1.6MW

Page 11 of 17

101. FusionModule2000 integrated UPS supports up to 6 25KVA power modules.

True

False

102. What are the options for FusionModule500&FusionModule800 video storage time? (Multiple choice)

One week

One month

Three months

103. Which of the following FusionModule500&FusionModule800 display screen brands available?

Blue light

Huawei Honor

Apple

Samsung

104. What are the modules that can be hot-swapped online for UPS5000-E (50kVA power module)? (Multiple choice)

Power Module

Control Module

Bypass module

Power distribution module

105. How many temperature and humidity monitoring modules can be configured for a single temperature control product?

106. When selecting the extended dry contact card and the backfeed protection card for UPS5000-E, which of the following options should also be selected?

ECM expansion frame

IP21 components

Dry contact card socket

107. Which of the following alarm functions does the main circuit of PDU800 power distribution cabinet have? (Multiple choice)

Current high value over-limit alarm

Overvoltage alarm

Main circuit power failure

Frequency Abnormality

Undervoltage alarm

108. What is the rated voltage of the single cell (CELL) in the VRLA battery?

12V

109. Which of the following statements about the controller (ECC800) of Fusionmodule2000 is incorrect?

ECC800 can realize SMS alarm function

ECC800 can realize voice alarm function

ECC800 has two models: one with 3G/4G function and one without 3G/4G function

ECC800 supports email alarm function

110. Which of the following are optional in the typical configuration of FusionModule500?

PAD, SMS alarm, video, mobile APP, switch

PAD, SMS alarm, video, flooding, smoke detection

PAD, SMS alarm, mobile phone APP, flooding, door magnet

Page 12 of 17

111. UPS5000-A30~120kVA can support wall installation

True

False

112. If UPS5000-A-400/500K is equipped with a set of 40 12V batteries, how many battery inspection meters are needed?

113. The output power factor of UPS2000-G- (6K-20K) is (), which adapts to new IT loads and significantly improves the load capacity of the system.

0.7

0.8

0.9

0.99

114. FusionModule2000 will not be derated at altitudes below 1000 meters.

True

False

115. Relevant standards stipulate that the AC cable voltage drop needs to be controlled within 3%. When designing a UPS system, it is recommended that the AC insulation voltage drop be controlled within ().

0.01

0.02

0.03

0.05

116. What input methods does Huawei Magic Box Power Supply support? (Multiple choice)

Mains electricity

Solar energy

Battery

Oil engine

117. If the customer wants to know the equipment removal and collection status and cabinet capacity, what function of NETECO does he need to use?

Work Order Management

Energy efficiency management

Asset Management

Capacity Management

118. Huawei's indirect evaporative cooling system can achieve energy saving effects in areas with suitable environments by introducing natural cold sources for cooling.

True

False

119. The row-level cold water intelligent temperature control product NetCo15000-C032H adopts the pipe routing form ().

Go up the pipe

Run down the pipe

Pipe up and down

Side duct

120. The new room-level air-cooled series can support -40 ℃ applications through optional low-temperature components

True

False

Page 13 of 17

121. The operating temperature range of FusionModule800 is -20~45 degrees, and the operating temperature range of FusionModule500 is 0~45 degrees

True

False

122. NetEco management system can provide power distribution topology map function, which can realize the full link monitoring of power distribution from mains power introduction to rPDU end.

True

False

123. PDU8000 precision power distribution cabinet supports monitoring of phase current, active power, electric energy and branch switch status of each circuit

True

False

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

True

False

125. What functions does the iCooling feature of FusionModule2000 V3.0 include? (Multiple choice)

AI self-optimization algorithm, air conditioning energy saving 8%

Temperature cloud map and air conditioning linkage

Refrigerant capacity alarm function

Refrigeration system visualization

126. The smoke sensors used in the NetEco6000 management system cannot replace the smoke sensors in the fire protection system.

True

False

127. The NetEco management system and the ECC800 collector use Huawei's private protocol BIN protocol for communication.

True

False

128. How many poles of circuit breaker are generally used for the external maintenance bypass of UPS system?

129. By configuring different external units and components, the corresponding ambient temperature of Huawei's air-cooled line-level precision air conditioner is: outdoor -40 ℃ ~+55 ℃ , humidity: ≤95%RH.

True

False

130. Huawei modular equipment room supports cold channel and hot channel

True

False

Page 14 of 17

131. The controller of fusionmodule2000 is called ECC800.

True

False

132. FusionModule1000AV2R3 version 20-foot CT solution equipped with 4 6008002200mm CT cabinets.

True

False

133. Huawei precision air conditioner has power supply overvoltage, undervoltage alarm and fault diagnosis alarm recording function, automatic protection, automatic recovery, automatic restart and other functions

True

False

134. What is the standard number of batteries in a single battery pack of UPS2000-G (6-20K)?

135. The UPS system is equipped with 32 12V batteries. What is the floating charge voltage set by the UPS?

432V

451V

540V

564V

136. Huawei NetCol5000 is designed mainly for medium and high density scenarios (>5kW/cabinet)

True

False

137. What are the differences between traditional industrial frequency machines and high frequency machines? (Multiple choice)

Different rectification methods

The output must have a built-in step-up transformer

Different bypass device types

All of the above are true

138. Fusionpower's shortest delivery time is () days

139. Huawei network management NetEco supports northbound SNMP protocol.

True

False

140. 2 UPS5000-E (50kVA power module) 150kVA, rack 1+1 redundant, Which of the following is the main input switch required in the main input cabinet?

500A

250A

320A

630A

Page 15 of 17

141. In which of the following areas is the AHU solution least effective?

***

Beijing

Harbin

Hainan

142. What is the system efficiency of UPS5000-E?

96%

97.10%

96.50%

97.50%

143. What is the humidifier used by the row-level chilled water intelligent temperature control product NetCol5000-C032H?

Electrode

Infrared

Wet film

Ultrasound

144. What are the column-wrapping scenarios of FM2000? (Multiple choice)

Pillars in the channel

Column in the cabinet

Columns spanning cabinets and aisles

Columns at both ends of the cabinet

145. NetCol5000-A042H full cabinet row-level air-cooled variable frequency precision air conditioner has light load dehumidification function, which can meet the reliable dehumidification under the minimum load of 10, avoiding the hidden danger of condensation in low load and high humidity environment.

True

False

146. The standard stipulates that the voltage drop of AC cables should be controlled within 3%. When designing a UPS system, it is recommended that the voltage drop of AC cables be controlled within ().

0.02

0.05

0.03

0.01

147. When multiple FusionModule products are used in the same project, which one should be selected for the associated application scenario when configuring NetEco?

Customization

FusionModule2000

Related FusionModule Series

FusionModule5000

148. Huawei Configurator can automatically configure the cable specifications and lengths from the display cabinet to the IT cabinet.

True

False

149. The NetEco6000 management system can provide energy efficiency management functions. Which of the following functions does it support? (Multiple choice)

You can monitor the PUE of the computer room to understand the current energy efficiency level

You can understand the energy expenditure cost of the computer room based on the tiered electricity price of the computer room

The pPUE of each micromodule can be monitored to understand the energy efficiency level of each micromodule

Generate a power consumption report for each cabinet, which is convenient for customers to count the power consumption of each department

150. ECC800 data center controller does not support log export

True

False

Page 16 of 17

151. The number of group-controlled units of Huawei NetCol series intelligent cooling products is?

152. Which of the following is the maximum number of cabinets supported by a single FusionModule2000 module?

153. Which of the following is incorrect about the function description of iMiManager in FusionModule2000v3.0?

Support automatic asset configuration

When the server is listed, the best server location can be recommended

Can display capacity data such as space, power distribution, and cooling

All of the above

154. What is the power supply architecture of the new row-level half-cabinet chilled water?

Single power supply

Dual power supply

AB are both correct

Others

155. AHU can reduce PUE by applying natural cooling in high latitude areas, and can replace chilled water solutions as the main solution for large data centers.

True

False

156. UPS2000 single shutdown sequence:

Perform "shutdown operation" on UP

uPS turn off the inverter output and switches to bypass working mode.

Disconnect the external battery circuit breaker (operate when there is a circuit breaker in the battery circuit) or the battery connection cable

Turn off the load

Disconnect the main AC input circuit breaker and bypass AC input circuit breaker of the UPS, and disconnect the output circuit breaker. All indicators go out, the fan stops running, the UPS stops working, and the load is powered off.

157. FusionModule500 provides free licenses for customers with 50 outlets. Is there a charge for more than 50 outlets?

True

False

158. What are the functions of the multifunctional sensor? (Multiple choice)

Smoke

Temperature and humidity detection

Infrared light detection

159. UPS500-A-400/500K can support a maximum of () parallel connections and has good scalability.

160. The output power factor of UPS5000-A-400/500K is (), which adapts to new IT loads and significantly improves the system’s load capacity.

0.9

0.95

0.8

Page 17 of 17

161. Temperature cloud map Temperature and humidity sensors are arranged in three layers, three in front and three in the back

True

False

162. Huawei NetGol (35KW) row air conditioner adopts wet film humidification function

True

False

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