1. The cooling capacity adjustment range supported by NetCol5000-A042H full-cabinet row-level air-cooled variable frequency precision air conditioner is (), which can provide continuous cooling under low load in the afternoon, avoiding temperature and humidity fluctuations and unit reliability issues caused by frequent start and stop.

2. Which of the following statements about surveillance cameras is wrong?

3. UPS5000-E has the function of adjustable battery number, which avoids the replacement of the entire battery group due to a single battery failure and solves the problem of difficult maintenance of traditional UPS batteries. How many adjustable batteries does UPS5000-E (50kVA module) support?

4. UPS2000-G-(6K-20K) has the strongest lightning protection design in the industry, with lightning protection level (), surge protection level (), which can avoid 90% failure caused by lightning strikes and reliably protect the AC input port of the back-end equipment.

5. The total current of the battery pack is 1000A, and 3 sets of batteries are configured. The most economical configuration of the cable from the main switch box to the branch switch box is: ()

6. 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 ()

7. The battery type supported by UPS2000-G is ().

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

9. PDU8000 precision power distribution cabinet protection level ().

10. In UPS5000-A system, which of the following battery configuration is unreasonable?

11. The capacity management module of the NetEco management system can manage the resource capacity information in the computer room.
Which of the following capacity factors falls within the management scope of NetEco?

12. In FusionModule2000, when the columns occupy the closed channel space in the column-surrounding scene, how should the skylight be adapted?

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

14. The UPS5000-E power module adopts a fan fault-tolerant design. When two of the fans fail, how much load can the power module still carry?

15. What is the total IT load power of the FusionModule1000A V2R3 version 40-foot IT solution?

16. How many 42KW air conditioners can the FusionModule2000 integrated power distribution cabinet support at most?

17. A system is configured with a 1H battery backup time, and the discharge termination voltage of a single battery cell should be selected ().

18. UPS2000-G- (6K-20K) has an output power factor of (), adapting to new IT loads and significantly improving the system's load capacity.

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

20. What is the maximum IT load and power modules supported by the FusionModule2000 integrated UPS?

21. The asset management module of the NetEco management system can manage the equipment in the computer room: Which of the following equipment is not within the management scope of the NetEco asset management module?

22. NetEco management system can be deployed on () virtual machine software, saving the purchase of servers through virtualization deployment.

23. The NetEco6000 management system can use Huawei eSpace VCN500 products to implement video storage: One VCN500 product can connect to () cameras.

24. UPS5000-E (25-125kVA) power module height (), system efficiency ().

25. The Data Center Design Specification GB50174-2017 stipulates that when selecting a site, a data center using cooling should have sufficient water supply and ().

26. What is the range of battery cabinets in FusionModule800?

27. The temperature control products used in the FusionModule1000A V2R3 version T solution are ().

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

29. When the voltage of a single cell in a battery pack reaches (), it means that the battery pack is in a risky state.

30. When the NetEco management system is connected to a third-party device outside the micromodule, what monitoring hardware is usually used for access?

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

32. The capacity management module of the NetEco management system can be connected to a third-party () system to receive equipment change information, automatically generate a change application form, and track the processing process.

33. How many power modules does the FusionModule2000 integrated UPS 50K model support at most?