최신 H19-311 무료덤프 - Huawei Certified Pre-sales Associate - Data Center Facility
The control unit of the UPS5000-A adopts 1+1 redundancy. A faulty control unit can be smoothly switched to the other, which can prevent the occurrence of single-point failures and improve the power supply reliability.
정답: B
The capacity of the UPS5000-S power module is 50 kVA, and the height is 2U, which ranks the top in the power density of the industry.
정답: A
The UPS2000-G is designed with high power density, with 2 U height for the 6 kVA and 10 kVA capacity models and 3 U height for the 15 kVA and 20 kVA capacity models.
정답: B
The input power factor (full load) of the UPS5000A is (), which can efficiently reduce the pollution to the power grid and save the preceding power distribution investment.
정답: B
The DC cable voltage drop must be within ().
정답: B
The UPS2000-G series (1 kVA to 3 kVA) supports () UPSs in parallel.
정답: C
The output THDv of the UPS5000-E (50 kVA power module) is (). (Multiple Choice)
정답: A,B
The UPS5000-A can obviously reduce harmonic pollution to the power grid. The input current wave form distortion THDi is () at full linear loads.
정답: A
When configuring redundant modular UPSs, as long as the number of modules meet the basic requirements, you do not need to consider the distribution of UPS modules in different racks.
정답: A
APM and NXR need to derate at 30 ℃ , while the UPS5000-E does not need to derate below 40 ℃ .
정답: B
The built-in SNMP and ModBus card of the UPS5000-A reduce management investment costs for clients.
정답: B
The standard number of batteries in a single battery pack for the UPS2000-G series (6 kVA to 20 kVA) is ().
정답: C
A UPS with a high input power factor allows for effective power grid utilization, reducing the investment in circuit breakers, cables, and other components. The input power factor of the UPS2000-G series (6 kVA to 20 kVA) is ().
정답: A
If the system is configured with 15-minute battery backup duration, the discharge cutoff voltage of a single battery is ().
정답: C
What type of air conditioner does the Fusion Module800 basic configurations adopt? () (Multiple Choice)
정답: A,B,E
The optional components and features in the typical configuration solution of the Fusion Module800 include ().
정답: C
Which of the following UPS types does the PS5000-E (50 kVA power module) belongs to? (Multiple Choice)
정답: B,D
Which of the following statements are correct about the UPS5000-A smart feature? (Multiple Choice)
정답: A,B,C
When the UPS5000-S is configured to satisfy N+2 modular redundancy configuration to carry 120 kW loads, a () UPS can be configured.
정답: A
The Fusion Module500 and Fusion Module800 support the use of 24 U and 42 U cabinets.
정답: A