Practice Free H19-371_V1.0 HCS-Pre-sales-Digital Power V1.0 Exam Questions Answers With Explanation

UPS5000-A can significantly reduce the harmonic pollution to the power grid. In the case of linear full number, the input electric-hydrodynamic distortion nmi is ().

The NetCol 8000-C room-level chilled water intelligent temperature control product has parts that can be plugged and maintained online, which can greatly reduce the time for parts replacement.

()

The NetEco6000 management system can provide the following access control card readers for installation on the door of the computer room? (Multiple choices)

The number of group controllers for Huawei NetCol series smart cooling products is ()

The following functions belong to the Fusionmodule2000 controller (ECC800) ( )

The dynamic environment monitoring system is usually used to monitor the following equipment? (Multiple choice)

What is true about the circuit breaker statement :/

NetEco6000 management system uses the above security mechanisms to ensure network security and prevent business sensitive data leakage? ()

Regarding the characteristics of the FusionModule2000 row-level air conditioner, which of the following descriptions is wrong? ( )

What type of equipment room is physically isolated in the power distribution room (multiple choice)

When using ModBUS to remotely manage the UPS500-E, which option should be selected? ( )

Which of the following are the working modes of UPS2000-A-(1K-10K)? () (multiple choice)

According to the ICT Research 2018 statistical report, the market share of Huawei's line-level temperature control products in China in 2017 is: ()

UPS5000-A has reliable, efficient and simple design features, then which of the following statements is true about UPSS000-A-400/500K? () (multiple choice)

When the outdoor temperature will be lower than () ?, the outdoor unit of the air-cooled air conditioner needs to be equipped with low temperature components. ()

When the NetCol8000-C room-level chilled water intelligent temperature control product is booted, our ( ) model will be used first.

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)

Which core differentiated features of FusionModule800 can shield opponents? ( ).

UPS5000-E comes standard with an LCD display, supports multiple languages, can display the system running status in real time, and can store up to ( ) alarm records

Which mode does Fusi onllodul e800 air conditioner configuration support? ()

What is the seismic rating of the IT cabinet of FusionModule2000?

What is the size of the screen of the air conditioner of Fusionmodule2000? ( )

Which of the following functions does the PDU8000 precision power distribution cabinet have? (

In PDU8000, what are the optional functions (

If the customer has high requirements on the availability of the management system and requires that the normal use of the system is not affected by a single point of failure of the hardware, the NetEco management system can provide a

high-availability solution of dual-system backup. What are the hardware resources required by NetEco in the dual-computer solution? (

Compared with high-frequency machines, industrial frequency machines may bring more additional investment, including: ()

When configuring temperature control products, if the temperature of the project location is -10 "30 °C, which of the following working conditions should be preferred

Which of the following statements about micromodules is true? ( )

FM800 video storage time ( ). .

Regarding the selection of the outdoor unit of NetCol5000, what conditions should be considered ( ).

The row-level cold and water-connected intelligent cooling product NetCo15000-C032H adopts the form of running pipes ( )

The "one-click fault collection" function of Huawei's precision air conditioner touch screen, the following description is wrong:

When the Netfco management system adopts the single 6RH1585 server, it can support the maximum access (10,000 test points, so as to realize the centralized management of multiple data centers?

The power supply structure adopted by the new row-level half-tank chilled water is /

FusionModule2000 product configuration framework, including which of the following (

The circuit breaker of ( ) pole is generally used for the external maintenance bypass of the UPS system.

The type of UPS5000-E is ( ). /

UPS5000-E (50kVA module) series UPS does not derate backup power, the number of 12V batteries in the following configuration, ( ) is unreasonable

Which are standard configuration in the typical configuration of FusionModule500? ( ).

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 UPS to the main switch box is ( )

The water inlet gradient of the condensate pan of the fan coil unit should not be less than ?

The high input power factor of the UPS indicates that the UPS has a strong ability to effectively utilize the power grid and a weak ability to interfere with the power grid. The input power factor

of UPS2000-A-(1K-3K) is ( ).

The number of standard battery cells of a single battery pack of UPS2000-G (6-20K) is ()

The UPS system is equipped with 32 12V batteries, and the float voltage set by the UPS is ( ).

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 ( )

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.

What is the maximum capacity of the power module of the UPS5000-E? ( )

The NetEco6000 management system can use Huawei eSpace VCN500 products to realize video storage: Can one VCN500 product be connected to () cameras?

For the UPS5000-A system, which of the following battery configurations is unreasonable: () (multiple choice)

The UPS5000-(DKVA power module) host has a small footprint, saving space in the computer room. )

NetCol5000-A042H The light-load dehumidification function of the full-cabinet row-level air-cooled variable frequency precision air conditioner supports stable dehumidification under the lowest () load, which can solve the problem of frequent start and stop of the air

conditioner and inability to dehumidify in the low-load and high-humidity environment, reducing the cost of the equipment room. Condensation risk.

What are the incoming line methods supported by UPS5000-A-400/500K? ( )

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? (

In a project, the customer wants to show the operation and maintenance of the data center to the external visiting customers. At this time, can the () function of the NetEco management system be used to achieve

this?

What is the channel width of Huawei Fusionmodule2000 ( )

UPS5000-E 100kVA, the input switch to be selected by the machine, which of the following is the most suitable (.

FM2000 What is the name of the controller for opening the sunroof ( ). /

What kind of cable entry and exit methods can be realized by the FusionModule2000 integrated power distribution cabinet?

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 40, and the

capacity of the main switch box is ( )

The power supply architecture supported by the new room-level air-cooled series is ( )

The cell of Huawei Smartli lithium battery is ()

The NetEco6000 management system can provide the temperature cloud map function to realize the identification of cold and hot spots in the computer room. How many layers does the temperature cloud map support?

How many cabinets can a single row of FusionModule2000 support? (

UPS5000-E only needs to select ( ), it can easily realize 2N power supply system, and the operation is simple and convenient. .

The NetEco management system supports dispatching corresponding work orders for a certain alarm to track the entire processing process. What type of work order is this? (

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 system efficiency of UPS5000-E ()?

2.4mvaFusionPower6000 power module length is ( ).

The wrong description about the reliability of NetCol5000-C row-level air conditioner is: ().

The number of battery strings that a single UPS5000 can support (

In the FusionModule2000 refrigeration system, the optional temperature control type ()

Which of the following statements about wet film humidification is correct? ( ).

Which of the following functions or components does the UPS6000-E (50kVA power module) come standard with? ( )

How many temperature and humidity monitoring modules are required for each temperature control product?

When the distance between the outdoor unit and the seaside is 0.5km~3.7km, you need to configure the () outdoor unit

Which options are there for the video frame storage time of FusionModule500&FusionModule800?

What is the channel width of Huawei FusionModule2000

What is the function of the multi-function sensor? ( )/

The characteristics of the compressor used by Huawei NetCo15000-A include: ( ).

UPS5000-E only needs to select ( ) to easily realize the N+X power supply system. The operation is simple and convenient.

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

What functions does the iCooling feature of FusionModule2000 V3.0 include? ( )

The NetEco6000 management system can provide the following access control card readers ( ).

The standard communication methods of UPS5000-A are () (multiple choice)

Regarding the Fusionlodule2000 wiring, which of the following statements is wrong?

Which of the following voltage systems does the UPS5000-E support?

The difference between traditional power frequency machine and high frequency machine is: /

Which of the following alarm functions does the PDU8000 precision power distribution cabinet branch circuit have:

UPS5000-series modular UPS product features are similar to which of the following product models? ( )

In a single cabinet configuration scenario, which of the following scenarios can be configured? (

Which of the following certifications has the PDU8000 precision power distribution cabinet passed: (multiple choice)

What are the fire-fighting linkage functions of FusionModule2000?

A UPS system is configured with a single 50mm "2 (209A) cable, and the maximum current capacity allowed by the system is .

12V battery cell, which of the following voltages are acceptable normal use voltages: ()

Which of the following is true about the micro-module and fire protection system? ()

What are the functions of Al-Robot?.

Which of the following functions need corresponding hardware support? ().

The new room-level air-cooled series is based on the indoor return air of 35C and the outdoor temperature of 35C. The cooling section has ( )

What are the certifications of FusionModule500&FusionModule800? (

Configure the UPS system scheme, which of the following factors need to be considered in the calculation scheme ( )

In a project that requires the deployment of three-layer temperature cloud maps in high-density areas, it is necessary to deploy () temperature probes in each cabinet?

UPS5000-E (25- 75kVA) integrated cabinet includes () ? (multiple choice)

The power supply architecture supported by the new room and air-cooled series is ()

Which of the following functions or components does the UPS5000-E (50kVA power module) come standard with? ( )

Which of the following models has the widest input voltage range and is more suitable for harsh power grids? (

Which are optional in the typical configuration of FusionModule500?

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

What is the size of the screen of the air conditioner of FusionModule2000?

FusionModule1000A V2R3 version 40 feet IT solution N+X redundancy, with IBATTWERY configuration, how many IT cabinets can be provided?

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

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.

FusionPower6000 installation scenario ( ).

Power supply architecture supported by half-cabinet chilled water temperature control ( ).

What is the maximum IT load supported by the FusionModule2000 integrated UPS? ( )

The configuration that UPS2000-G 20kVA can achieve does not include ( )

When a system is configured with 1H battery backup time, the discharge termination voltage of the battery cell should be selected as ( ).

Which mode does the FusionModule800 UPS configuration support? (

UPS2000-A-(1K-3K) output power factor is ().

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 range of the number of battery cabinets in the FusionModule800 module? (

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? (

If the FusionModule800 adopts the lower pipe, what is the minimum raised floor height?

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

Which are optional in the typical configuration of FusionModule500? ()/

How many 12v batteries can the optional battery inspection instrument of UPS5000-A-400/500K support? ( )

Whether the ECC800 can support customized third-party devices. /

Huawei precision air conditioners have power over-voltage, under-voltage alarm and fault diagnosis alarm record functions, automatic protection, automatic recovery, automatic restart and other functions.

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 brand of EC fan used in the NetCol5000-A025H half-cabinet row-level inverter air-cooled precision air conditioner indoor unit is Xerox.

Fusionmodule2000 does not support the configuration of sliding doors/electric doors in a single-row cabinet scenario ( )

The access control management function of the Netco6000 management system only supports one-way card swiping (you need to swipe your card to enter the door, and press the exit button to go out), but do not support two-way card swipe (you need to swipe your

card to enter the door and go out).

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.

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.

The integrated UPS rack frame is available in 50Kva and 125Kva ( ).

To configure a modular redundant UPS system, as long as the number of modules meets the basic requirements, there is no need to consider the distribution of UPS modules on different racks.

The fan of Huawei Precision Air Conditioner NetCol5000-C030 cannot be maintained online.

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

The controller (ECC800) of Fusionmodule2000 adopts dual power supply ( )

FusionModule800 closed aisle hot and cold aisle are optional

The NetEco management system realizes the video surveillance function of the equipment room by integrating the Huawei eSpace VCN video solution.

The NeEco management system supports remote notification of alarms through SMS, email, etc., prompting users to deal with alarms as soon as possible.

FusionModule800 3.0 closed channel hot and cold channels are optional ()

The temperature and humidity sensors of the temperature cloud map are arranged in three layers, with the first three and the last three ( ).

Different brands of battery packs with the same capacity can be used in parallel.

Huawei precision air conditioners have power supply overvoltage, undervoltage alarm and fault diagnosis alarm recording functions, automatic protection, automatic recovery, automatic restart and other functions. ()

NetEco management system supports reporting alarm information to third-party management system through SNMP interface.

The aisle type of the typical configuration of FusionModule800 is cold aisle?

As long as you buy the Huawei mobile APP function, you can check the running status of the computer room at home

Huawei's power module FusionPower6000 has the following models/capacities (multiple choice).

The operating temperature range of FusionModule800 is -20 to 45 degrees, and the operating temperature range of FusionModule500 is 0 to 45 degrees

Which of the following are indoor products of Huawei data center solutions

NetEco management system can automatically pay electricity bills for computer rooms according to the tiered electricity price strategy.

Fusion800 has the function of self-starting of civil air conditioner

The temperature-controlled laboratory has passed the GMPI certification (

FusionModule2000 - The integrated UPS supports a maximum of 6 25KVA power modules.

FusionModule500&FusionModule800 can be equipped with emergency fans

FusionModule1000A V2R3 version uses Huawei UPS5000E as IT load power supply

When configuring the battery, regardless of the brand of the battery, as long as the capacity is the same, it can meet customer requirements. (

UPS5000-A has built-in SNMP and ModBus card to reduce the management investment cost of customers.

Lithium battery supports wall installation

The integrated UPS is equipped with a lightning protection module ( )

The PDU8000 precision power distribution cabinet adopts a 7-inch liquid color touch screen, which can graphically display the system diagram of the power distribution cabinet and the status of each switch.

When choosing a 300mm air conditioner, you need to choose a 300mm control skylight ( )

Neteco supports centralized management of multiple data centers ( )

FusionModule1000A V2R3 version 20-foot CT solution is equipped with 4 600*800*2200mm CT cabinets

The FusionModule2000 integrated UPS has two types: 50K/125K.

By configuring different outdoor units and components, the ambient temperature of Huawei air-cooled in-row precision air conditioners should be: outdoor -40CN ~ +55C, humidity: <=S95%RH

FusionModule800 can only support lower pipe ()

UPS5000-E (50kVA module) supports the adjustable number of battery cells to avoid the replacement of a whole battery caused by a single battery failure and solve the problem of difficult maintenance of

traditional UPS batteries. The adjustable range is 30~44 cells ( ).

Functions that can be achieved by modular UPS: ()

FusionModule 2000 single row supports a maximum of 48 cabinets (

Fusionlodule500 uses natural heat dissipation (

Huawei Netcol air-cooled air conditioner -- one indoor unit can correspond to multiple outdoor units ()

The NetEco6000 management system supports virtualized deployment and adapts to the rhythm of future cloudization (

FusionModule1000A V2R3 version supports custom VESDA system

Each jack of rPDU in FM2000 supports independent switch ( ).

FusionModule1000A V2R3 version can be customized bulletproof shell

The two major parameters to be considered in the selection of water pumps are water volume and head

The communication between NetEco management system and ECC800 collector adopts Huawei's proprietary protocol BIN protocol.

NetCo15000-C row-level chilled water intelligent cooling product supports return air, supply air, cold aisle, hot aisle and other types of temperature and humidity control ( )

FusionModule500&FusionModule800 remote WEB interface monitoring must be configured with unified network management software (

FusionModule2000 integrated UPS has two types of 50K/125K.

FusionModule2000 integrated UPS has two types of 50K/125K.

The UPS5000-S has the function of adjusting the number of battery cells to avoid the failure of a single battery to cause the replacement of the entire group, and to solve the problem of difficult maintenance of traditional UPS batteries.

UPS5000-s supports 30-46 battery adjustable. ()

When configuring the cables of the UPS, it is necessary to consider the rated current of the UPS and the voltage drop on the line for selection.

The government cloud is only required for the construction of organic rooms in provinces and cities, and there are no opportunities for districts and counties. /

When the Fusionmodule. fires, the controller (ECC800) can control the automatic shutdown of the air conditioner ( )

The power module efficiency of UPS5000-E (25-75kVA) is 96 .

Huawei's prefabricated power modules contain the following configurations ( ).

The UPS5000-A control unit adopts a 1+1 redundancy design. When any control unit fails, it can smoothly switch to another control unit, which can effectively prevent the occurrence of single-point failure of the

control system and improve the reliability of power supply of the system.