Q57. Huawei’s indirect evaporative cooling system can achieve energy-saving effects in areas with suitable environments by introducing natural cold source cooling.

Q58. Integrated UPS has the functions of UPS and power distribution cabinet ()

Q59. FusionModule2000 does not support the configuration of sliding doors/electric doors in a single-row cabinet scenario

Q60. Huawei network management NetEco supports third-party network management access ( )

Q61. The UPS5000-E power module adopts the fan fault-tolerant design. When two of the fans are damaged, what percentage of the load can the power module still carry?

Q62. Which statement is correct about UPS5000-A-500K? () (multiple choice)

Q63. Why are FusionModule500&FusionModule800 generally recommended to customers for typical configuration solutions? (Multiple choices)

Q64. Which of the following specifications does Huawei’s precision PDC input support? (Multiple choice).

Q65. What are the i3 features of FusionModule2000 V3.0 version? ( )

Q66. NetCol5000-A025H half-cabinet row-level inverter air-cooled precision air conditioner, NetCol5000-A042H full-cabinet row-level air-cooled inverter precision air conditioner, NetCol8000-C 2.0 series room-level refrigerated underwater air supply precision air conditioner adopts a 7-inch touch color screen, which can be intuitively Vivid display of unit operation information.

Q67. FusionMoudle2000 supports the following cladding scenarios ()

Q68. The minimum floor height of the Huawei FusionModule2000 installation scene is 2.6m.

Q69. UPS2000-G-(6K–20K) Regarding the optional output isolation transformer, the following statements are correct ().

Q70. FusionModule2000 can be configured with inter-column temperature control products ( ).

Q71. The system efficiency of the UPS5000-E-75K half-height cabinet modular UPS is also 96% ( )

Q72. Assuming that a certain battery specification stipulates that the discharge power is 400W@ 1.67V @15min, if the system demand is 1400W, the number of battery packs

Q73. For UPS of 30.2+1 parallel system, the maximum load capacity allowed by the system is () times that of a single unit.

Q74. The environmental parameters of the data center host room are: ( ).

Q75. FusionModule1000A V2R3 version supports custom VESDA system

Q76. What are the fire linkage functions of FusionModule2000? (multiple choice)

Q77. The wrong description about the reliability of NetCol5000-C row-level air conditioner is:

Q78. The operating temperature range of FusionModule800 is -20 to 45 degrees, and the operating temperature range of FusionModule500 is 0 to 45 degrees

Q79. The output power factor of UPS5000-A-400/500K is ( ), which is suitable for new IT loads and significantly improves the system’s load capacity.

Q80. The difference between traditional power frequency machine and high frequency machine is: () (multiple choice)/