Question1: What measures should be taken when the operating temperature of UPS2000-A is too high?
Question2: FusionModule800 temperature control system does not require additional refrigerant if the length of the pipe connecting the internal and external units is within () meters.
Question3: Which of the following FusionModule500&FusionModule800 display screen brands available?
Question4: Intelligent bus duct can replace precision configuration cabinets to increase the number of IT cabinets.
Question5: 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 do development and commissioning.
Question6: Water-cooled air conditioners and chilled water air conditioners are the same refrigeration system
Question7: The asset management in NetEco management system can manage the asset information of which of the following devices to achieve asset life cycle management? (Multiple choice)
Question8: What are the following models/capacities of Huawei's power module FusionPower6000? (Multiple choice)
Question9: Huawei's indirect evaporative cooling system can achieve energy saving effects in areas with suitable environments by introducing natural cold sources for cooling.
Question10: What is the power supply architecture of the new row-level half-cabinet chilled water?
Question11: What are the parameters that need to be proactively proposed when bidding for the FusionModule2000 cabinet to avoid being passively proposed by others? (Multiple choice)
Question12: The total current of the battery group is 1000A, and 3 groups of batteries are configured. The most economical configuration of the cable from UPS to the main switch box is ().
Question13: UPS5000-E (25-75kVA) bypass module maximum output power is 128kW
Question14: Compared with the chilled water solution, which of the following is not an advantage of AHU?
Question15: Which of the following specifications does Huawei's precision distribution cabinet input support?
(Multiple choice)
Question16: NetEco management system can be deployed on () virtual machine software, saving the purchase of servers through virtualization deployment?
Question17: In data center scenarios, there are usually multiple access control systems in a room. Therefore, in order to reduce the cost of the entire solution, the NetEco6000 management system uses a four-door access control box by default.
Question18: When the NetEco management system is sold in the market, which of the following situations does not require submitting RM to the management system RAT for decision-making?
Question19: Which of the following are correct about the intelligent features of UPS5000-E? (Multiple choice)
Question20: The UPS5000-E power module adopts a fan fault-tolerant design. When two fans are damaged, the power module can still carry () percent of the load.
Question21: Which of the following statements about battery intelligent management in UPS5000-A is correct?
(Multiple choice)
Question22: What are the fire linkage functions of FusionModule2000? (Multiple choice)
Question23: The standard stipulates that the voltage drop of AC cables should be controlled within 3%. When designing a UPS system, it is recommended that the voltage drop of AC cables be controlled within ().
Question24: Neteco supports centralized management of multiple data centers
Question25: NetEco6000 management system can provide which of the following types of access control card readers for installation on the room doors of the computer room? (Multiple choice)
Question26: The UPS5000E power module adopts a fan fault-tolerant design. When one of the fans is damaged, how much load can the power module still carry?
Question27: Huawei Netcol air-cooled air conditioner (35 and 46KW) can be filled with R22 refrigerant 0
Question28: What is the lowest outdoor ambient temperature that the FusionModule800 air conditioner can support?
Question29: How many temperature and humidity monitoring modules can be configured for a single temperature control product?
Question30: UPS5000-E-75K half-height modular UPS modules can be sold in bulk or non-bulk form.
Question31: How many battery packs supported by a single UPS5000? (Multiple choice)
Question32: The biggest difference between the operation and operation and maintenance modules defined by NetEco is that operation focuses on efficiency, benefits, and experience, and is oriented towards business, services, and customers, while operation and maintenance focuses on stability, reliability, and security, and is oriented towards infrastructure software and hardware.
Question33: Which of the following statements about Fusionmodule surveillance cameras is incorrect?
Question34: For a 12V battery cell, which of the following voltages are normal operating voltages that it can accept? (Multiple choice)
Question35: UPS5000-A system, which of the following battery configurations is unreasonable?
Question36: Huawei air-cooled air conditioner (25kw and 42kw) one indoor unit corresponds to one outdoor unit
Question37: The main input voltage range of UPS2000-G- (6K-20K) of each capacity model is 80V~280V, and the input frequency range is 40Hz-70Hz. The ultra-wide input range can effectively reduce the number of batteries switching, avoid high-fault areas, reduce battery charging and discharging times, and extend battery life.
Question38: When choosing a battery, you don't need to consider the brand; just look at the capacity to meet customer needs.
Question39: UPS5000-E (50kVA module) series UPS does not reduce the backup power. Which of the following configuration of 12V battery quantity is unreasonable?
Question40: The NetEco6000 management system uses the above security mechanisms to ensure network security and prevent the leakage of sensitive business data? (Multiple choice)
Question41: Battery packs of different brands and the same capacity can be used in parallel.
Question42: What is the cooling capacity range of a single unit of a water-cooled centrifugal group?
Question43: The most energy-saving humidification method is () choice.
Question44: A stainless steel bridge or M-type cable duct () can be installed on the top of the FusionModule2000 cabinet.
Question45: Which of the following statements about wet film humidification is correct? (Multiple choice)
Question46: The controller (ECC800) of Fusionmodule2000 adopts dual power supply.
Question47: In the FusionModule2000 refrigeration system, which of the following are optional temperature control type? (Multiple choice)
Question48: When using a single RH5885 server, how many measurement points can the NetEco management system support to achieve centralized management of multiple data centers?
Question49: Which of the following is the battery type supported by UPS2000-G?
Question50: Fusionmodule2000 PAD can be connected to ECC800 controller via Wifi
Question51: Huawei precision air conditioner has RS485 communication interface, which can be used for remote inspection and parameter setting of the system: Modbus open protocol is provided to access the computer room environment monitoring system to reduce service costs.
Question52: 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?
Question53: UPS products such as PM and NXR need to be derated at 30 degrees, while UPS5000-E does not need to be derated below 40 degrees.
Question54: Huawei's NetEco network management supports access to third-party network management
Question55: Which of the following are indoor products of Huawei data center solution? (Multiple choice)
Question56: Using UPS5000-E (50kVA power module) with actual load of 160kW, 1+1 rack, single-machine backup solution, 3 groups of batteries per rack, 40 cells per group, what is the capacity of the main switch box?
Question57: What is the earthquake resistance level of Huawei Fusionmodule2000 IT cabinet?
Question58: Lithium battery supports wall installation.
Question59: Which of the following are the advantages of Fusionmodule2000? (Multiple choice)
Question60: The static load of FusionModule2000 cabinet can support 2400KG.
Question61: Which of the following is the maximum number of cabinets supported by a single FusionModule2000 module?
Question62: Where is the UPS used at Chongqing Airport?
Question63: NetEco V6R8C10 can assist in the inspection of various equipment through mobile APP, allowing expert experience to form an inspection template library, reducing the skill requirements of inspection personnel, and also supports offline inspection via mobile APP.
Question64: What does DN in DN50 stand for?
Question65: What are the maximum number of cabinets in FusionModule500 and FusionModule800?
Question66: What are the three-in-one access control methods of Fusionmodule2000? (Multiple choice)
Question67: FusionModule1000AV2R3 version can be customized with bulletproof shell.
Question68: NetEco management system supports reporting alarm information to third-party management systems through the SNMP interface
Question69: What is the cooling capacity adjustment range supported by NetCol5000-A042H full-cabinet row- level air-cooled variable frequency precision air conditioner?
Question70: The new room-level air-cooled series can support -40 ℃ applications through optional low- temperature components
Question71: Which of the following statements about micromodules and fire protection systems are correct?
(Multiple choice)
Question72: In the air-conditioning system, which of the following is the correct statement about the flow direction of the refrigerant? In this process, the refrigeration system undergoes a process of changing from high- pressure gas to high-pressure liquid, low-pressure liquid, and low-pressure gas.
Question73: The asset management module of the NetEco management system can manage the equipment in the computer room: Which of the following equipment is not within the management scope of the NetEco asset management module?
Question74: A system is configured with a 15-minute battery backup time. The discharge termination voltage of a single battery cell should be selected as ().
Question75: Dynamic environment monitoring system is usually used to monitor the following equipment?
(Multiple choice)
Question76: FusionModule500 provides free licenses for customers with 50 outlets. Is there a charge for more than 50 outlets?
Question77: Which of the following is the compressor type used in the new room-level air cooling?
Question78: FusionModule1000AV2R3 version 20-foot CT solution equipped with 4 6008002200mm CT cabinets.
Question79: Huawei Technologies Co., Ltd. is compliant with GB50174-2008 standard ( ) is compliant with GB50174-2017 standard ( ).
Question80: The controller (ECC800) of Fusionmodule2000 can be linked with the building fire protection system for control.
Question81: FusionModule500 & FusionModule800 remote WEB interface monitoring must be configured with unified network management software.
Question82: NETECO Which are the basic functions of the software that do not require separate quotes to customers (). (Multiple choice)
Question83: When configuring temperature control products, if the temperature at the project site is -10-30 degrees Celsius, which of the following working conditions should be preferred?
Question84: ECC800 data center controller does not support log export
Question85: A project requires a management system that can monitor the PUE value of the room. What function does NetEco need to quote separately?
Question86: FusionModule800 can only support downlink routing
Question87: Which of the following is the correct description of the iPower function of the FusionModule2000V3.0 intelligent micromodule? (Multiple choice)
Question88: What conditions should be considered when selecting the outdoor unit of NetCol5000? (Multiple choice)
Question89: Which of the typical configurations of FusionModule500 are standard?
Question90: What are the main functional features of UPS2000-G-(6K-20K) PDU? (Multiple choice)
Question91: Which of the following statements about Fusionlodule2000 routing is wrong?
Question92: PowerCube500 does not require cable connection or installation. It can be directly installed on the pole. It takes only 10 minutes to complete installation, debugging and online operation.
Question93: In Huawei FM2000, intelligent rPDU only supports C19 and C13 specifications.
Question94: NetEco6000 management system can manage devices inside and outside FusionModule micromodules at the same time. In the default recommended solution, devices inside FusionModule micromodules use () collectors to access devices, and devices outside the micromodule use () collectors to access devices.
Question95: How many 12V batteries can the optional battery inspection instrument of UPS5000-A-400/500K support?
Question96: When configuring UPS cables, it is necessary to consider the UPS rated current and the voltage drop on the line for selection.
Question97: What is the channel width of Huawei Fusionmodule2000?
Question98: UPS system battery intelligent management can fully extend the battery life. Which of the following functions does UPS2000-G-(6K20K) battery management support? (Multiple choice)
Question99: Three-proof paint coating can significantly reduce the failure rate of UPS in harsh environments such as salt spray, dust, high temperature and humidity, and ensure its service life in harsh environments.
Question100: Temperature cloud chart intelligent display in NetEco.
Question101: The NetEco management system and the ECC800 collector use Huawei's private protocol BIN protocol for communication.
Question102: What is the UPS2000-G 6-20k host operation interface? which can display the system status in real time.
Question103: Can ECC800 support customized third-party devices?
Question104: What type of UPS is UPS5000-E (50kVA power module)? (Multiple choice)
Question105: What configuration methods does the FusionModule800 UPS support?
Question106: What input methods does Huawei Magic Box Power Supply support? (Multiple choice)
Question107: What are the main functions of PDU8000 precision power distribution cabinet? (Multiple choice)
Question108: Channel delivery authorization B2 means that all CSPs at or above the certification level can deliver
Question109: In a project, it is required to deploy three-layer temperature cloud maps in high-density areas. How many temperature probes need to be deployed in each cabinet?
Question110: What is the core idea of Huawei's icooling concept?
Question111: A system is configured with a 5H battery backup time. The discharge termination voltage of a single battery cell should be selected as ()
Question112: Functions that modular UPS can achieve which of the following? (Multiple choice)
Question113: iBattery intelligent battery management can monitor the parameters of a single battery in detail.
What are these parameters? (Multiple choice)
Question114: What sensor does FusionModule2000 use to detect whether the air conditioner is leaking?
Question115: What is the channel type of the typical configuration of FusionModule800?
Question116: Which of the following statements about the Fusionmodule2000 cabinet rPDU is incorrect?
Question117: Which of the following models can be equipped with an external large-capacity battery charger for fast recharging?
Question118: Which of the typical configurations of FusionModule800 are standard?
Question119: Huawei NetGol (35KW) row air conditioner adopts wet film humidification function
Question120: UPS2000-G-(6K-20K) has the industry's strongest lightning protection design, lightning protection level (), surge protection level (), can avoid 90% of failures caused by lightning strikes, and reliably protect the AC input port of the back-end equipment.
Question121: The FusionModule1000AV2R3 version IT solution comes standard with cabinet spring vibration reduction device.
Question122: FusionModule2000 will not be derated at altitudes below 1000 meters.
Question123: NetEco and eSight are integrated at the code level. If you configure eSight products, you do not need to configure NetEco.
Question124: The PDU8000 precision power distribution cabinet uses a 7-inch LCD color touch screen, which can graphically display the power distribution cabinet system diagram and the status of each switch.
Question125: What is the cell of Huawei Smartli lithium battery?
Question126: Regarding the adjustable battery of UPS5000-E, when one battery is damaged, at least () batteries need to be removed. Then set the corresponding number of batteries on the monitoring panel.
Question127: UPS5000 -E only needs to be equipped with () to easily realize the N+X power supply system, which is simple and convenient to operate?
Question128: How many adjustable batteries does UPS5000-E (50kVA module) support?
Question129: NetCol5000-CO30H row-level chilled water precision air conditioning fans can be maintained online, and a separate power-off switch can be provided for each fan to avoid safety hazards caused by direct live maintenance.
Question130: PDU8000 precision power distribution cabinet supports monitoring of phase current, active power, electric energy and branch switch status of each circuit
Question131: NetEco6000 management system supports virtualization deployment and adapts to the future cloud computing rhythm.
Question132: The UPS system is equipped with 32 12V batteries. What is the floating charge voltage set by the UPS?
Question133: The integrated UPS rack frame has two types: 50Kva and 125Kva
Question134: Which of the following is the name of the controller that controls the skylight of Fusionmodule2000?
Question135: Which of the following is incorrect about the reliability of NetCol5000-C row-level air conditioners?
Question136: What is the static load of the FusionModule200 cabinet?
Question137: According to the 2018 ICT Research statistical report, what was the market share of Huawei's bank- level temperature control products in China in 2017?
Question138: A system is configured with a 1H battery backup time. The discharge termination voltage of a single battery cell should be selected ().
Question139: Which of the following voltage systems does UPS5000-E support? (Multiple choice)
Question140: In UPS5000 configuration, the power supply reliability level cannot be selected.
Question141: FusionModule800 has the function of automatic start-up of civil air conditioner when receiving a call
Question142: In Fusionmodule2000, c system linkage strategy.
Question143: Huawei's air-cooled precision air conditioner refrigerant pipeline is limited. What derived product can solve this problem well?
Question144: When Huawei's indirect evaporative cooling system is running, the reasonable suction pressure range is () MPA
Question145: AHU can reduce PUE by applying natural cooling in high latitude areas, and can replace chilled water solutions as the main solution for large data centers.
Question146: NetEco6000 management system can provide which of the following access control card readers?
(Multiple choice)
Question147: In Fusionmodule2000, the linkage between the indoor and outdoor units of the air conditioner can control the fan speed and compressor speed to reduce the power consumption of a single unit.
Question148: When only supporting temperature detection and not supporting hot-swap configuration, the switches in the plug-in frame must be fully equipped.
Question149: NetEco management system can provide power distribution topology map function, which can realize the full link monitoring of power distribution from mains power introduction to rPDU end.
Question150: What is the thickness of the insulation material of FusionModule1000AV2R3 version?
Question151: How many poles of circuit breaker are generally used for the external maintenance bypass of UPS system?
Question152: NetCol5000-A042H full cabinet row-level air-cooled variable frequency precision air conditioner has light load dehumidification function, which can meet the reliable dehumidification under the minimum load of 10, avoiding the hidden danger of condensation in low load and high humidity environment.
Question153: When the power density of a single cabinet is greater than 10kl/R, which type of refrigeration is recommended?
Question154: Can FusionModule500&FusionModule800 be installed directly on the cement floor?
Question155: What is the maximum IT load supported by the FusionModule2000 integrated UPS, and how many power modules does it support at most?
Question156: UPS5000-E has industry-leading reliability design. which of the following is the correct answer about the reliability design of UPS5000-E? (Multiple choice)
Question157: Which of the following models has the widest input voltage range and is more adaptable to harsh power grids?
Question158: Which of the following working modes does UPS200O-A-(1K-10K) have? (Multiple choice)
Question159: The NeEco management system supports remote notification of alarms through SMS, email, etc., prompting users to handle alarms as soon as possible.
Question160: The NetEco6000 management system can use Huawei eSpaceVCN500 products to implement video storage: One VCN500 product can be connected to a road camera?
Question161: FusionDC1000 battery cabinet can hold up to () batteries
Question162: When UPS5000 series multi-rack network is connected and paralleled, the host should be set to?
Question163: The UPS5000-E battery adopts a neutral line-free design to facilitate battery reuse when replacing tower computers.
Question164: What are the column-wrapping scenarios of FM2000? (Multiple choice)
Question165: When multiple FusionModule products are used in the same project, which one should be selected for the associated application scenario when configuring NetEco?
Question166: FusionModule1000A V2R3 version 40-foot IT solution N+X redundancy with IBATTWERY configuration, how many IT cabinets can it provide?
Question167: In which of the following areas is the AHU solution least effective?
Question168: NETCOL5000-A The reasonable exhaust pressure range is () (Multiple choice)
Question169: Which circuit breaker is used in the PDU8000 precision power distribution cabinet?
Question170: What is the maximum number of cabinets for FusionModule2000?
Question171: The capacity management module of the NetEco management system can be connected to a third- party system to receive equipment change information, automatically generate change applications and track the processing process?
Question172: What solutions are there for FusionModule1000AV2R3 prefabricated data center? (Multiple choice)
Question173: The system efficiency of UPS500O-E-75K half-height modular UPS is also 96%.
Question174: The ECC500 collector has 4 built-in expansion card slots that can be used to install two types of expansion cards: RS485 and AI/DI.
Question175: The mechanical supplementary cooling ratio is ()
Question176: What aspects of FusionModule800 require on-site survey? (Multiple choice)
Question177: UPS5000-E (50kVA power module) has a single cabinet capacity of 300kVA and can support 8 racks in parallel
Question178: The domestic power supply standard is 380v/50Hz.
Question179: The bypass module of UPS5000-E-200K is the same as that of UPS5000-E-400K.
Question180: Failure warning of key components in UPS system can turn post-maintenance into pre-maintenance and avoid sudden power failure of load. Which of the following components that UPS2000-G supports early warning of failure include? (Multiple choice)
Question181: 2 +1 parallel UPS, the maximum load capacity allowed by the system is () times that of a single unit.
Question182: What is the input power factor (full load) of UPS5000-A that can effectively reduce the pollution to the power grid and reduce the investment in the front-stage power distribution?
Question183: A project requires the management system to access two third-party generator sets (same model),
1 ATS (same model), six precision air conditioners (same model), and five smart meters (same model).
The management system needs to report () third-party equipment access fees.
Question184: What is the energy saving effect of Huawei's Icooling?
Question185: Which Huawei system can Huawei iManagerNetEco6000 be connected to?
Question186: How many 42KW air conditioners can the FusionModule2000 integrated power distribution cabinet support at most?
Question187: Which of the following does the FusionModule2000 product configuration framework include?
(Multiple choice)
Question188: AHU is the smallest module with a capacity of 220kW under standard working conditions and cannot be split.
Question189: When competing with competitors, which of the following is correct? (Multiple choice)
Question190: NetCol5000-A025H half-cabinet row-level air-cooled variable frequency precision air conditioner can match the outdoor unit model and the applicable temperature range is? (Multiple choice)
Question191: Huawei micromodules can seal cold channels and hot channels.
Question192: Which of the following are similar models as Eaton and UPS5000-A 30kVA~120kVA?
Question193: NetEco management system integrates Huawei eSpaceVCN video solution to realize the video surveillance function of the equipment room.
Question194: Which of the following statements about the monitoring software NetEco1000U is correct? (Multiple choice)
Question195: Temperature cloud map Temperature and humidity sensors are arranged in three layers, three in front and three in the back
Question196: In video surveillance, if the storage time requirement is short (one week), an SD card can be configured for storage.
Question197: UPS500-A-400/500K can support a maximum of () parallel connections and has good scalability.
Question198: NETECO's basic functions include? (Multiple choice)
Question199: For different working conditions of fusionmodule2000, there are two types of air conditioner outdoor units.
Question200: How many days does the temperature and humidity curve of the inter-row air conditioning record?
Question201: Which of the following are the capacity of FusionModule800UPS? (Multiple choice)
Question202: When choosing a 300mm air conditioner, you need to choose a 300mm control skylight
Question203: Which of the following are Huawei NETCOL5000-A row-level precision air conditioner?
Question204: FusionModule8003.0 version supports face recognition function.
Question205: FusionModule2000 battery loading scenario, maximum support () battery cabinets?
Question206: Which of the following management software recommends the optimal server installation location without considering?
Question207: Which of the following is the installation scenarios of FusionPower6000?
Question208: What is the cabinet depth of Huawei Micro Module 2000? (Multiple choice)
Question209: FusionModule2000's integrated UPS/integrated power distribution cabinet/precision power distribution cabinet can detect branch terminal temperature through NTC probes. This function is optional and unique to Huawei.
Question210: S5000-A built-in isolation transformer.
Question211: UPS2000, UPS5000 accessories
Question212: The four remote controls mentioned in the monitoring system refer to telemetry, telesignaling, teleadjustment, and telecontrol. The corresponding monitoring signals are AI, DI, AO, and DO.
Question213: The RS485 expansion card in the ECC500 collector can provide 5 RS485 interfaces, each of which can provide 12VDC output to the outside.
Question214: Huawei precision air conditioner supports one indoor unit corresponding to multiple outdoor units
Question215: Fusionmodule2000 cabinet widths are 600 and 800 mm
Question216: In the UPS5000 configurator, Which of the following are the available module types? (Multiple choice)
Question217: UPS2000-G-(6K-20K) Maintenance Bypass Implementation ().
Question218: 2 UPS5000-E (50kVA power module) 150kVA, rack 1+1 redundant, Which of the following is the main input switch required in the main input cabinet?
Question219: Which of the following is the power supply architecture supported by the new room-level air-cooling series?
Question220: The smoke sensors used in the NetEco6000 management system cannot replace the smoke sensors in the fire protection system.
Question221: NetCo18000-A013U13kW small cooling capacity temperature control product uses DC variable frequency compressor
Question222: Huawei FusionModule2000v3.0 version of the row-level air conditioner (25kw and 42kw) has the refrigerant detection function
Question223: Huawei's 25kW half-cabinet variable frequency air-cooled row-level air conditioner uses a first-class compressor brand in the industry ().
Question224: UPS5000-E has reliable, efficient and simple design features. Which of the following statements about UPS5000-E-400/500K is correct? (Multiple choice)
Question225: UPS5000-A control unit adopts 1+1 redundant 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 power supply reliability of the system.
Question226: When the NetEco management system intervenes in third-party devices outside the micromodule, what kind of monitoring hardware is usually used to access it?
Question227: The row-level cold water intelligent temperature control product NetCo15000-C032H adopts the pipe routing form ().
Question228: The operating temperature range of FusionModule800 is -20~45 degrees, and the operating temperature range of FusionModule500 is 0~45 degrees
Question229: Which of the following humidification forms consumes the least energy?
Question230: The demand for government cloud computer room construction only exists in provinces and cities, and there is no opportunity in districts and counties.
Question231: UPS2000-G is an online double-conversion UPS. In normal working conditions: energy is provided by the mains, the rectifier converts alternating current into direct current, and the inverter converts the rectified direct current into pure alternating current and supplies it to the load. The charger charges the battery pack.
Question232: The number of batteries in traditional UPS cannot be adjusted, and the battery maintenance cost is high. If one battery is damaged, the entire battery group may need to be replaced. The number of batteries in UPS5000-A can be adjusted, so what is the adjustable range?
Question233: What is the humidifier used by the row-level chilled water intelligent temperature control product NetCol5000-C032H?
Question234: PDU8000 precision power distribution cabinet supports single-channel input and dual-channel input.
Question235: Compared with the fixed frequency architecture, which of the following are the advantages of using DC variable frequency architecture for air-cooled temperature control products? (Multiple choice)
Question236: In UPS, corresponding to 50k module, what is the maximum output capacity of a single UPS?
Question237: The UPS5000-A parallel signal line does not use a ring connection, resulting in a single point of failure, which reduces system reliability.
Question238: The output power factor of UPS2000-G- (6K-20K) is (), which adapts to new IT loads and significantly improves the load capacity of the system.
Question239: The high-end server of NetEco6000V6R8 can support the access of 1 million measurement points, which is equivalent to supporting the access of up to () smart devices?
Question240: If the customer wants to know the equipment removal and collection status and cabinet capacity, what function of NETECO does he need to use?
Question241: The backup time of UPS system is generally within 30 minutes. It is more reasonable to use the constant current method to calculate the battery capacity.
Question242: The integrated UPS is equipped with a lightning protection module
Question243: Which of the following statements are correct about the iBattery battery management system?
(Multiple choice)
Question244: UPS5000-E has strong load adaptability, and how much capacitive/inductive load/hysteresis can be applied without derating?
Question245: Which of the following are FusionModule1000AV2R3 version 20-foot CT scene air conditioning features? (Multiple choice)
Question246: FusionModule1000AV2R3 version uses Huawei UPS5000E as IT load power supply.
Question247: The minimum height of the equipment room required for FusionModule2000 is 2.6 meters.
Question248: What core differentiated features of FusionModule800 can shield opponents? (Multiple choice)
Question249: Which of the following statements about micromodules are correct? (Multiple choice)
Question250: UPS2000 single shutdown sequence:
Question251: As long as you buy the Huawei mobile APP function, you can check the operation status of the computer room at home.
Question252: FusionModule1000AV2R3 version 40-foot IT solution can provide 7~8 IT cabinets.
Question253: Which of the following are optional in the typical configuration of FusionModule500?
Question254: When the outdoor temperature is lower than () ℃, the outdoor unit of the air-cooled air conditioner needs to be equipped with a low-temperature component.
Question255: Why do Fusionlodule500&FusionModule800 generally recommend typical configuration solutions to customers? (Multiple choice)
Question256: FusionModule1000AV2R3 version can meet the seismic requirements of Richter 9 earthquake.
Question257: How many power modules does the FusionModule2000 integrated UPS50K model support at most?
Question258: Which of the following is the type of UPS5000-E?
Question259: FusionModule2000UPS is added to the list to configure integrated UPS, supporting up to 125kW.
Question260: Huawei 25KW half cabinet variable frequency air-cooled air conditioner, which of the following description is correct? (Multiple choice)
Question261: When the voltage of a single cell in a battery pack reaches (), it means that the battery pack is in a risky state.
Question262: Which of the following UPS5000-E (25-75kVA) options are include? (Multiple choice)