H19-311 Exam Dumps - Huawei Certified Pre-sales Associate- Data Center Facility
Are the air conditioners of the Fusion Mod ule800 connected to the back end of UPSs? ()
Which of the following problems shall be considered when selecting the UPS cable? (Multiple Choice)
What are the subcategories of data center energy in the product directory tree on the SCT configurator homepage? (Multiple Choice)
The UPS5000-E can realize convenient and simple 2N power supply system only by configuring a ().
The UPS5000-E (50 kVA power module) covers only a small floor area of (), which saves the space in the equipment room.
Which of the following actions does the UPS2000-G take when the main input exceeds the allowable range? ()
The standard UPS5000-A is equipped with an LCD which supports multiple languages, displays system operating system in real time, and stores a maximum of () alarm records.
Which of the following statements is correct about the UPS5000-S at lowloads? (Multiple Choice)
If the total current of a battery string is 1,000 A and three battery strings are configured, the most economic cable configuration between the main switch box and the branch switch box is ():
Which of the following are the optional components for the UPS2000-G series (6 kVA to 20 kVA)? () (Multiple Choice)
If the voltage of a single battery in the battery string reaches (), the battery is in the danger state.
The UPS5000-E (25-75 kVA) has the industry-leading lightning protection. Its lightning protection level is (), and surge protection level is (). Compared with the other similar UPSs in the industry, it can efficiently reduce the lightning strike failure rate.
The external maintenance bypass of the UPS typically adopts ()-pole circuit breakers.
The number of battery strings for the UPS5000-E can be adjusted. To avoid replacing the whole battery string due to one faulty battery and solve the battery maintenance difficulty of traditional UPSs, how many batteries the UPS5000-E (50 kVA power module) can adjust?
The battery voltage of the UPS2000-G is 240 V for the 6-10 kVA capacity models, and is 480 V for the 15 kVA and 20 kVA capacity models.
The number of batteries can be adjusted in the process of UPS configuration.
For the 6-kVA UPS2000-G, a 1+1 parallel system requires () DB15 parallel cables to ensure that each UPS is connected by at least two parallel cables and to enhance the parallel system reliability.
The built-in SNMP and ModBus card of the UPS5000-A reduce management investment costs for clients.
For 80 kW IT loads, configuring an 80 kVA UPS can meet the basic requirements.
The highest temperature in the local area is () when selects T3 air conditioning?
The UPS5000-E can realize convenient and simple N+X power supply system only by configuring a ().
The output THDv of the UPS5000-E (50 kVA power module) is (). (Multiple Choice)
The UPS2000-G-20KRTL is rack/tower convertible. The rack-mounted model is () high.
The UPS5000-E battery adopts the design without neutral wire, which facilitates battery re-utilization in the replacement of a tower-mounted UPS.
The standard components and features in the typical configuration solution of the FusionModule800 include ().
The UPS5000-A features the design of reliability, high efficiency, and simplicity. Which of the following statements are correct about the UPS5000-A-400/500K? (Multiple Choice)
Compared with the industrial frequency UPS with the SCR, the high frequency UPS with the IGBT rectifier can greatly reduce the input current harmonics and improve the input power factor.