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UPS000-A/E 400KVA and above models are divided into standard version and enhanced version, of which the standard version comes standard with ( ) isolating switch
2GUPSS000-E (50kVA power module) 150kVA, rack 1+1 redundancy, total input power distribution cabinet, the required total input switch is ( ). /
When the NetEco management system is connected to the third-party devices on the periphery of the micro-module, what monitoring hardware is usually used to connect? /
The row-level chilled water intelligent temperature control product NetCol 5000-C032H adopts the form of running pipes ( )
Which are standard configurations in the typical configuration of FusionModule800? (
The NetEco management system adopts a large-capacity design architecture, which can support access to a large number of devices, and supports the use of a single X86 server to achieve access to () 10,000 test points. At the same time,
the system operates smoothly, and the CPU utilization is not higher than () ?
The "one-click fault collection" function of Huawei's precision air conditioner touch screen, the following description is wrong:
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 NeEco6000 management system can provide monitoring of the cooling power system. Which of the following functions can it provide? (Multiple choices)
What is the correct function description of the intelligent micro-module iPower of Fusionllodule2000 v3.0 version?
Which options are there for the video frame storage time of FusionModule500&FusionModule800?
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
12V battery cell, which of the following voltages are acceptable normal use voltages: ()
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.
()
UPS5000-A-500K Regarding efficiency, which of the following options is correct?
In the air-conditioning system, the correct statement of the flow direction of the refrigerant is (). In this agenda, Binleng has undergone a process of changing from high pressure gas state, high pressure liquid state, low pressure liquid state,
and low pressure gas state. ()
Which of the following functions or components does the UPS5000-E (50kVA power module) come standard with? ( )
Fusion Module500&Fusion Module800 - - Reasons for the typical configuration scheme recommended to customers ().
Regarding the intelligent battery management in UPS5000-A, the following statement is correct ()
Among the following models, the one with the widest input frequency range is ().
The difference between traditional power frequency machine and high frequency machine is: /
The cooling capacity of intelligent temperature control products can only be determined when the working conditions are clarified. There are many factors that affect the cooling capacity. For example, when selecting a row-level chilled water intelligent temperature control
product, at least information such as ( ) must be specified.
The NetEcoo6000 management system can provide monitoring of the cooling power system, and which of the following functions can it provide? (Multiple choice)
The power supply structure adopted by the new row-level half-tank chilled water is /
What are the requirements for power supply and energy supply for "digitization of all industries"? /
When the power density of a single cabinet is greater than 10kl/R, which cooling form is recommended ()
In a single cabinet configuration scenario, which of the following scenarios can be configured? (
Which of the following functions or components does the UPS6000-E (50kVA power module) come standard with? ( )
For fusionmodule2000 under different working conditions, there are two types of air conditioners ( )
UPS2000-G is an online double conversion UPS. In normal working state: the mains supply energy, the rectifier converts the alternating current into direct current, and the inverter converts
the rectified direct current into pure alternating current and provides it to the load, The charger charges the battery pack ()
Compared with NXR, which indicators below UPS5000-A (30kVA〜120kVA) have advantages ()
The bypass module of UPS5000-E-200K (50kVA power module) is the same as the bypass module of UPS5000-E-300K
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.
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.
FusionModule800 has the function of self-starting of civil air-conditioning when incoming calls /
For the UPS5000-A system, which of the following battery configurations is unreasonable: () (multiple choice)
What is the maximum IT load and how many power modules can the FusionModule2000 integrated UPS support?
When a system is configured with a battery backup time of 15 minutes, the discharge termination voltage of the battery cell should be selected ()
What is the thickness of the insulation material of the FusionModule1000A V2R3 version?
What kind of incoming and outgoing lines can be realized by the FusionModule2000 integrated power distribution cabinet?
The wrong description about the reliability of NetCol5000-C row-level air conditioner is:
The output power factor of UPS5000-A-400/500K is ( ), which is suitable for new IT loads and significantly improves the system's load capacity.
The fire-fighting measures that can be used in the Class A computer room include:
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? ( )
UPS5000-E is a high-efficiency UPS. Which of the following statements is correct? () (multiple choice)
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 ( )
UPS5000-E has a wide voltage and frequency input range, which can be applied to harsh grid environment and prolong battery life. What is the input voltage range of
UPS5000-E with full load? ( )
Configure the UPS system scheme, which of the following factors need to be considered in the calculation scheme ( )
The fan control modes supported by the NetCo18000-C series room-level chilled water intelligent cooling products are ( ).
The number of single/three output channels supported by Huawei NMW smart bus is ()
Compared with the chilled water scheme, which of the following is not an advantage of AHU ( )
What kind of cable entry and exit methods can be realized by the FusionModule2000 integrated power distribution cabinet?
The type of circuit breaker used in the sub-circuit of the PDU8000 precision power distribution cabinet. ()
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?
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 factors are currently affecting the application of HVDC equipment in the computer room? ( )
Huawei Netcol air-cooled air conditioners (35 and 46KW) can be charged with R22 refrigerant ( )
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 battery can meet customer needs regardless of the brand, as long as it depends on the capacity. ( ).
When choosing a 300mm air conditioner, you need to choose a 300mm control skylight ( )
How many ( ) days is the recording time of the temperature and humidity curve diagram of the inter-column air conditioner
Huawei Precision Air Conditioner has an RS485 communication interface for remote inspection and parameter setting of the system: Modbus open protocol is provided to access the computer room
environmental monitoring system and reduce service costs
In the UPS5000 configuration, different battery schemes can be obtained by adjusting the number of battery groups and the number of battery cells in a single group
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 temperature and humidity sensors of the temperature cloud map are arranged in three layers, with the first three and the last three ( ).
PDU8000 precision power distribution cabinet supports single input and dual input
The brand of EC fan used in the NetCol5000-A025H half-cabinet row-level inverter air-cooled precision air conditioner indoor unit is Xerox.
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 integration between NetEco and eSight is a code-level integration. If you configure eSight products, you do not need to configure NetEco
TESTED 20 Apr 2024