UPS5000-E can maintain high efficiency in a wide load range and effectively reduce losses. Among them, the efficiency can reach 96% at 40% load, and the efficiency can
reach 95% at 20% load. What is the efficiency in ECO mode? ( )
NetEco6000 management system uses the above security mechanisms to ensure network security and prevent business sensitive data leakage? ()
The operating temperature range of FusionModule800 is -20 to 45 degrees, and the operating temperature range of FusionModule500 is 0 to 45 degrees
Which options are there for the video frame storage time of FusionModule500&FusionModule800?
NetEco6000 management system uses the above security mechanisms to ensure network security and prevent the leakage of business sensitive data? (multiple choice)
The two major parameters to be considered in the selection of water pumps are water volume and head
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.
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 high-end server of NetEco6000 V6R8 version can support the access of 1 million measuring points, which is equivalent to supporting the access of () smart devices at
most?
UPS5000-E has a wide voltage and frequency input range, which can adapt to harsh grid environment and prolong battery life. What is the input voltage range of UPS5000-E
with load? ( )
The NetEco V6R8 version of the data center management system can support the access of up to 100,000 measuring points on a single server.
The operating temperature range of FusionModule800 is -40-45 degrees, and the operating temperature range of FusionModule500 is 0~45 degrees (
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 fan control modes supported by the NetCo18000-C series room-level chilled water intelligent cooling products are ( ).
Which of the following functions does the PDU8000 precision power distribution cabinet have: (multiple choice)
If the FusionModule800 adopts the lower pipe, what is the minimum raised floor height?
In which of the following areas does the AHU scheme have the worst application effect (
U-position self-identification technology is used to ensure accurate placement of IT equipment. Which feature of NetEco is this?
Huawei's air-cooled precision air-conditioning refrigerant pipeline is limited in distance. What products can be derived can solve it well (). (The answer varies - %%)
UPS2000-G-(6K- 20K) has a strong lightning protection design in the industry, lightning protection level (), surge protection level (), can avoid 90 failures caused by lightning strikes, and reliably
protect the exchange of back-end equipment. input port.
What is the maximum number of cabinets in the FusionModule500 & FusionModule800 modules?
UPS2000-G-(6K-20K) has a strong lightning protection design in the industry, lightning protection level (), surge protection level 0), which can avoid 90% failures caused by lightning strikes and
reliably protect the back-end equipment. AC input port.
The total current of the battery pack is 1000A, and it is equipped with 3 sets of batteries. The most economical configuration of the cable from the main switch box to the sub-switch box is: ()
Regarding the Fusionmodule surveillance camera, which of the following statements is false? ( )
What kind of circuit breaker is used in the main circuit of the PDU8000 precision power distribution cabinet:
A project requires the management system to be connected to a third-party generator set, two smart meters (same model), and two precision air conditioners (same model), then the management system needs to
report ( ) a third-party equipment access fee?
The row-level chilled water intelligent temperature control product NetCol 5000-C032H adopts the form of running pipes ( )
Which of the following options should be selected when the UPS5000-E selects the extended dry contact card and the back-feed protection card at the same time?
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.
What is the thickness of the insulation material of the FusionModule1000A V2R3 version?
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?
Compared with NXR, which indicators below UPS5000-A (30kVA〜120kVA) have advantages ()
The system efficiency of the UPS5000-E-75K half-height cabinet modular UPS is also 96% ( )
The bypass module of UPS5000-E-200K (50kVA power module) is the same as the bypass module of UPS5000-E-300K
The NetEco6000 management system can provide monitoring of the cooling power system, and which of the following functions can be provided? (
Which of the following communication functions does the UPS5000-E include? () (multiple choice)
Which of the following statements about wet film humidification is correct? ( ).
Compared with high-frequency machines, industrial frequency machines may bring more additional investment, including: ()
Using UPS5000-E (50kVA power module), the actual load is 160kW, the rack 1+1 redundancy, the single-machine backup power scheme is adopted, each rack has 3 groups of batteries, each group is 30, and the
capacity of the main switch box 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? ( )
The circuit breaker of ( ) pole is generally used for the external maintenance bypass of the UPS system.
Why are Fusionlodule500&FusionModule800 generally recommended to customers with typical configuration solutions? (
The characteristics of the compressor used by Huawei NetCol5000-A include: (multiple choice)/
What type of equipment room is physically isolated in the power distribution room (multiple choice)
Which of the following alarm functions does the PDU8000 precision power distribution cabinet branch circuit have:
The Huawei Configurator can automatically configure the cable specifications and lengths from the head cabinet to the IT cabinet. ( ).
NetCol5000-c row-level chilled water intelligent temperature control product has a light-load dehumidification function, which can meet the reliable dehumidification under a minimum load of 10%, and avoid the hidden danger of
condensation in a low-load and high-mix environment. ()
Huawei Netcol air-cooled air conditioners (35 and 46KW) can be charged with R22 refrigerant ( )
The weak current module of the inter-row air conditioner of Fusionmodule2000 adopts dual power supply ()
UPS products such as APM and NXR need to be derated when the temperature is 30 degrees, and UPS5000-E does not need to be derated when the temperature is below 40 degrees.
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 monitoring of branch circuit phase current, active power, electric energy and branch circuit switch status.
Huawei air-cooled air conditioners (25kw and 42kw) one indoor unit corresponds to one outdoor unit
AHU can reduce PUE by applying natural cooling in high latitude regions, and can replace the chilled water solution as the main solution for large data centers ( )
Huawei NetCol5000 is mainly designed for medium and high density scenarios (>5kW/cabinet).
The smoke sensor used in the NetEco6000 management system cannot replace the smoke sensor in the fire protection system. ( ).
Among the following options, which statement is correct regarding the reliability of UPS5000-A (30kVA~120kVA)
Water-cooled air conditioners and chilled water air conditioners are the same refrigeration system
As long as you buy the Huawei mobile APP function, you can check the running status of the computer room at home
NetEco management system can automatically pay electricity bills for computer rooms according to the tiered electricity price strategy.
FusionModule800 connecting pipes within 30m does not need to charge refrigerant on site?
Which of the following models has the widest input voltage range and is more suitable for harsh power grids? (
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TESTED 21 Nov 2024
