Huawei HCS-Pre-sales-Digital Power V1.0 - H19-371_V1.0 模擬練習
For fusionmodule2000 under different working conditions, there are two types of air conditioners ( )
正解: A
The NetEco management system can provide the upper, middle and lower temperature cloud maps. At this time, in order to realize the three-layer temperature cloud map, 6 temperature probes need to be deployed in each cabinet, and they are arranged in the first three and the last three.
正解: A
Compared with the chilled water scheme, which of the following is not an advantage of AHU ( )
正解: B
The NetEco6000 management system can manage the devices inside the FusionModule and outside the module at the same time. In the default recommended solution, the devices inside the FusionModule use the ( ) collector to access the device, and the devices outside the module use the ( ) collector. to access the device?
正解: D
The main circuit input voltage range of UPS2000-G- (6K-20K) models of each capacity is 80V~ 280V, and the input frequency range is 40Hz-70Hz. The ultra-wide input range can effectively reduce the number of battery switching, avoid fault-prone areas, reduce Battery charge and discharge times to extend battery life. ()
正解: A
Which of the following statements about the Fusionmodule2000 controller (ECC800) is incorrect? ( )
正解: D
UPS5000-E is a high-efficiency UPS. Which of the following statements is correct? () (multiple choice)
正解: B,C,D
One card of UPS2000-G monitors the entire parallel system, and the parallel system only needs one communication option card to monitor the entire parallel system
正解: A
FusionModule1000A V2R3 version supports operation and maintenance methods (multiple choices)
正解: A,B,C,D,E
The self-developed air-conditioning control system has a visual group control network and supports a maximum of 32 units
正解: A
The compressor used in the new room-level air cooling is /
正解: D