NO.50 When installing a water-cooled module, what is the minimum distance between the module and the wall?

NO.51 What is the maximum capacity of the power module of the UPS5000-E?

NO.52 UPS5000-E 100kVA, the input switch to be selected by the machine, which of the following is the most suitable ?

NO.53 How many KG is the static load of the FusionModule2000 cabinet?

NO.54 In a project that requires the deployment of three-layer temperature cloud maps in a high-density area, (______) temperature probes need to be deployed in each cabinet. (Fill in the blank)

NO.55 Compared with the upper air duct air supply, the upper air duct air supply has the advantages of long air supply distance and uniform air supply.

NO.56 Domains can be created in NETECO, such as campuses, buildings, computer rooms, containers, etc.

NO.57 The NetEco management system supports user decentralization and domain division, so that different operation and maintenance personnel can only view the devices they manage. For example, by assigning permissions, a certain operation and maintenance personnel can only check the equipment information of the computer room of a few outlets.

NO.58 APM, NR and other UPS products need to be derated at 30 degrees, and UPS5000-E does not need to be below 40 degrees.

NO.59 There is no limit to the total length of the refrigerant piping of the direct expansion air-cooled air conditioner.

NO.60 What is the maximum IT load supported by the FusionModule2000 integrated UPS?

NO.61 What are the possible reason of the excessive noise of the NETCOL5000-C fan? (Multiple choice)

NO.62 The UPS5000-E power chess block adopts a fan fault-tolerant design. When one of the fans is damaged, what percentage of the power module can still be loaded?

NO.63 Which of the following humidification forms has the lowest energy consumption?

NO.64 If the customer’s load cannot be powered off, what should be paid attention when closing the maintenance bypass switch? (Multiple choice)

NO.65 Which type of compressor is used in new room-level air cooling?

NO.66 UPS5000-A can significantly reduce the harmonic pollution to the power grid. In the case of a linear full number, the input electrical and hydraulic distortion nmi is ()

NO.67 With IT load of 80kW, a UPS system of 80kVA can meet the basic needs.

NO.68 What are the reasons why Fusionlodule500 & FusionModule800 are generally recommended to customers for typical configuration solutions? (Multiple choice)