H19-402_V1.0

For cabinets (racks) arranged in rows, when their length exceeds (), additional channels should be added between two channels, and channels should be set up at both ends: when the distance between two channels exceeds (), channels should be added directly between the two channels.A . 6m, 15mB . 6m,...

What is the lowest outdoor ambient temperature that the FusionModule800 air conditioner can support?A . -20 degrees CelsiusB . -40 degrees CelsiusC . 0 degrees CelsiusView AnswerAnswer: B

UPS5000-E only needs to be equipped with () to easily realize the 2N power supply system, which is simple and convenient to operate?A . BSC cableB . Synchronous ControllerC . BSC control panelD . Parallel cardView AnswerAnswer: A

What is the earthquake resistance level of Huawei Fusionmodule2000 IT cabinet?A . 7B . 8C . 9View AnswerAnswer: C

What is the protection level of PDU8000 precision power distribution cabinet?A . IP20B . IP21C . IP30D . IP40View AnswerAnswer: A

In which of the following areas is the AHU solution least effective?A . ***B . BeijingC . HarbinD . HainanView AnswerAnswer: D

UPS5000-A/E 400KVA and above models are divided into standard version and enhanced version. The standard version is equipped with () isolation switch.A . Main inputB . Bypass InputC . RepairD . OutputView AnswerAnswer: C

Huawei Technologies Co., Ltd. is compliant with GB50174-2008 standard ( ) is compliant with GB50174-2017 standard ( ).A . Participating units, Auditing unitB . Participating units, participating unitsC . Auditing unit, Auditing unitD . Auditing unit, Participating unitsView AnswerAnswer: C

Considering the low load rate of the UPS system, the UPS5000-E is designed with an intelligent sleep function, which can increase the system load rate and keep the system running efficiently. When the UPS5000E is in intelligent sleep mode, how many power modules are redundant?A . 2B . 1C ....

What is the energy saving effect of Huawei's Icooling?A . 15%B . 10%C . 8%D . 5%View AnswerAnswer: A