NO.130 What are the main reasons for the energy saving effect of closed cold/hot aisle? (Multiple choice)

NO.131 What kind of incoming and outgoing lines can be realized by the FusionModule2000 integrated power distribution cabinet?

NO.132 What operations can be performed in the NetEco “Report Task” interface? (Multiple choice)

NO.133 How many 12v batteries can the optional battery inspection instrument of UPS5000-A-400/500K support?

NO.134 UPS5000-E only needs to select ( ) to easily realize the N+X power supply system. The operation is simple and convenient. (Fill in the blank)

NO.135 In FusionModule1000B series solutions, when 2N power supply and distribution system is selected, can meet TIER4 wind power requirements.

NO.136 Which of the following voltage systems does the UPS5000-E support? (Multiple choice)

NO.137 Regarding the Fusionlodule2000 wiring, which of the following statements is wrong?

NO.138 The PDU8000 precision power distribution cabinet supports the monitoring of branch circuit phase current, active power, electric energy and branch circuit switch status.

NO.139 The FusionModule800 does not need to be charged with refrigerant on site within 30m of the connecting pipe.

NO.140 When the outdoor units of Huawei air-cooled air conditioners are installed horizontally, the distance between the two outdoor units is ≥ () MM.

NO.141 UPS5000-A supports the adjustable number of battery cells, which avoids the replacement of a whole group caused by a single battery failure, and solves the problem of difficult maintenance of traditional UPS batteries in the range of 30-40 cells.

NO.142 How many temperature and humidity monitoring modules are required for each temperature control product?

NO.143 ATS (Automatic Transfer Switch) must overflow the manual operating handle in the case of automatic mode.

NO.144 The temperature control laboratory has passed the GMPI certification.

NO.145 The terminal power of the battery in the open circuit state is called ().

NO.146 On the panel of the air-conditioning unit, in the group control topology diagram, the difference between this unit and other units is that there is a green frame.

NO.147 Which of the following is a component of Huawei’s indirect evaporative cooling system? (Multiple Choice)

NO.148 What is the maximum capacity of the power module of the UPS5000-E?

NO.149 When the battery status of the UPS2000G is NA, it may be ().

NO.150 The PUE value of the data center is close to 1, indicating that the energy efficiency level is better.

NO.151 If the customer has high requirements on the availability of the management system and requires that the normal use of the system is not affected by a single point of failure of the hardware, the NetEco management system can provide a high-availability solution of dual-system backup. In the dual-computer solution, what hardware resources are required by NetEco?

NO.152 Which of the following are the accessories for UPS5000-A-400/500K? (Multiple choice)

NO.153 Video can only be viewed on NETECO after the video camera has been configured on the IVS.

NO.154 When a fire breaks out in the box and the fire extinguishing device releases the fire extinguishing agent into the protection area, ( ) will display the words “In The Vent, Do Not Enter”.