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The UPS5000-A is equipped with a standard LCD display, which supports multiple languages, can display the system running status in real time, and can store up to ( ) alarm records.
How many 42KW air conditioners can the FusionModule2000 integrated power distribution cabinet support?
The NetEco6000 management system supports access to third-party equipment to achieve centralized management of the computer room; then, when monitoring which of the following equipment is connected to third-party equipment,
it is necessary to pay the RM bill and report the third-party equipment access fee? (
The output power factor of UPS5000-E is as high as ( ), which can carry 11% more load than traditional UPS.
If the UPS5000-A-400/500K is configured with a set of 40 12V batteries, how many battery inspection instruments do you need to configure? ( )
The NetCol5000-A042H full-cabinet row-level air-cooled variable frequency precision air conditioner supports a cooling capacity adjustment range of ( ), which can continuously cool under low load in the afternoon and avoid temperature
and humidity fluctuations and unit reliability problems caused by frequent start and stop.
The UPS5000-E has the function of adjusting the number of battery cells, which avoids the failure of a single battery to cause the replacement of the entire group, and solves the problem of difficult maintenance of
traditional UPS batteries. May I ask how many cells can be adjusted in the UPS5000-E (50kVA module)? ()
The temperature control products used in the FusionModule1000A V2R3 version T solution are:
The UPS system is equipped with 32 12V batteries, and the float voltage set by the UPS is ( ).
If the length of the connecting pipes between the indoor and outdoor units of the FusionModule800 air conditioner is less than how many meters, there is no need to charge refrigerant? (
The type of humidifier adopted by the row-level chilled water intelligent temperature control product NetCol5000-C032H is ( )
The capacity management module of the NetEco management system can manage the resource capacity information in the computer room. Which of the following capacity elements is under the management of NetEco?
UPS5000-E (50kVA module) series UPS does not derate backup power, the number of 12V batteries in the following configuration, ( ) is unreasonable. /
What is the maximum IT load supported by the FusionModule2000 integrated UPS?
What is the range of the number of battery cabinets in the FusionModule800 module? (
What function of NETECO needs to be used ( ) if the customer wants to know the status of the equipment on and off the shelf and the capacity of the cabinet.
Suppose a certain battery specification specifies that the discharge power is 400W@ 1.67V @15min, and if the system demand is 1400W. Then the number of battery packs selected is ()
UPS5000-E 100KVA, the input switch to be selected by the machine, which of the following is the most suitable ( )
Compared with the chilled water scheme, which of the following is not an advantage of AHU ( )
PowerCube 500 does not need to connect cables or installation, it is directly installed on the pole, and the installation and debugging can be completed in 10 minutes.
For large-scale data center power distribution rooms, when configuring upper air conditioners, the elements for selecting hood air supply and air duct air supply mainly include ().(Multiple choices)
Is the description of the iPower function of the intelligent micro-module of FusionModule2000 V3.0 correct? ( )
Which of the following alarm functions does the PDU8000 precision power distribution cabinet branch circuit have:
The NetEco6000 management system can provide the following access control card readers for installation on the door of the computer room? (Multiple choices)
In UPS5000S, the adjustable range of the number of battery cells in a single group is
According to the ICT Research 2018 statistical report, the market share of Huawei's line-level temperature control products in China in 2017 is: ()
Huawei 25KW half-cabinet inverter air-cooled air conditioner, the following description is correct (multiple choice)
The type of humidifier adopted by the row-level chilled water intelligent temperature control product NetCol5000-C032H is ()
The UPS5000-E power chess block adopts the fan fault-tolerant design. When one of the fans is damaged, what percentage of the load can the power module still carry? ( )
FusionModule1000A V2R3 version 20 feet CT scene air conditioning features are (multiple choice)
FusionModule500 provides free licenses to customers for 50 outlets, and charges for more than 50 outlets?
The aisle type of the typical configuration of FusionModule800 is cold aisle?
UPS2000-G adopts high power density design, 6k/10k is only 2U high, 15K/20K is only 3U high, reducing installation space.
PDU8000 precision power distribution cabinet supports single input and dual input
Huawei Netcol air-cooled air conditioners (35 and 46KW) can be charged with R22 refrigerant ( )
The intelligent busway can replace the precision configuration cabinet and increase the number of IT cabinets
Which of the following are indoor products of Huawei data center solutions
The power systems of FusionModule800 and FusionMdule500 are 380/400/415/3Ph/50Hz and 220/230/240/1Ph/
50Hz respectively
UPS5000-E (50kVA power module) single cabinet capacity 300kVA, can support 8 racks in parallel
Compared with NXR, which indicators below UPS5000-A (30kVA〜120kVA) have advantages ()
When a third-party system needs to integrate NetEco or Huawei equipment, Huawei needs to provide northbound interfaces and protocols, and the third-party system manufacturer needs to evaluate the access workload, and conduct
development and commissioning.
Among the following options, which statement is correct regarding the reliability of UPS5000-A (30kVA~120kVA)
The bypass module of UPS5000-E-200K (50kVA power module) is the same as the bypass module of UPS5000-E-300K
High-rate batteries have advantages in short-time discharge, and can discharge up to 90%.
The biggest difference between the operation and operation and maintenance modules defined by NetEco is that operation mainly focuses on efficiency, benefit, and experience, facing business, service, and
customers, while operation and maintenance focus on stability, reliability, security, and infrastructure. software and hardware. ( )
The NetEco management system supports the function of user decentralization and domain division, so that different operation and maintenance personnel can only view the devices they manage. For example, by assigning permissions, an
operation and maintenance personnel can only view the equipment information of the computer rooms of several outlets.
NetCol5000-C030H row-level chilled water precision air-conditioning fans can be maintained online, and each fan can be provided with a separate power-off switch to avoid potential safety hazards caused by direct
live maintenance.
Configure the cables of the UPS. The total current-carrying capacity of the cables is greater than the rated current of the UPS to meet the requirements of the project. () /
Lao Wang has been engaged in real estate for many years. Recently, taking advantage of the new infrastructure trend, he has entered the data center. Lao Wang believes that data centers need to choose economical L1 products just like real
estate buildings. ().
FusionModule2000 sensor adopts PoE ring network power supply to improve the reliability of signal transmission in the control system, and can be used for target control.
The ECC500 collector has 4 built-in expansion card slots, which can install RS485 and AI/DI expansion cards.
The NetEco6000 management system supports virtualized deployment and adapts to the rhythm of future cloudization (
The power industry is divided into three sub-sectors: State Grid, Southern Grid and Power Generation. Regional projects only need to focus on UPS small computers, centralized procurement of communications and TV, and the construction
of new power plants.
The Huawei Configurator can automatically configure the cable specifications and lengths from the head cabinet to the IT cabinet. ( ).
When the single cell voltage in the battery pack reaches (), it means that the battery pack is already in a risky state
When the power density of a single cabinet is greater than 10kl/R, which cooling form is recommended ()
Considering that the UPS system is fully configured in the early stage of construction, but the actual system load rate is low, 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 sleeps intelligently, at least how many power modules are redundant?
NETECO Which are the basic functions of the software and do not require separate and customer quotations ( ).
Assuming that a certain battery specification stipulates that the discharge power is 400W@ 1.67V @15min, if the system demand is 1400W, the number of battery packs A. selected is: ()/
B. Group 5
B. Group 3
C. Group 4
A system is configured with 15min battery backup time, and the discharge termination voltage of the battery cell should be selected ( ). /
How many temperature and humidity monitoring modules are required for each temperature control product?
Why are Fusionlodule500&FusionModule800 generally recommended to customers with typical configuration solutions? (
iBattery intelligent battery management, which can monitor the parameters of a single battery in detail. What are the specific parameters? (Multiple choice)
What is the wrong description about the iManager function of FusionModule2000v3.0 version?
Regarding the overload capacity of UPS5000-E, which of the following statements is correct?
In UPS, corresponding to 50k modules, the maximum output capacity of a single UPS is
Which of the following tasks does the work of data center operation and maintenance include? (multiple choice)
UPS5000- has the function of adjustable number of battery cells, to avoid the replacement of gangs caused by a single battery failure, and to solve the problem of difficult maintenance of traditional UPS batteries.
How many adjustable batteries does UPS5000-E (50kVA module) support? ( )
Which of the following conditions are required to calculate the rated input current of the UPS: ( ) (multiple choice)
Among the following models, the one with the widest input frequency range is ().
The fan control modes supported by the NetCo18000-C series room-level chilled water intelligent cooling products are ( ).
TESTED 23 Nov 2024