H19-311 Huawei Certified Pre-sales Associate- Data Center Facility Question and Answers

Which of the following problems shall be considered when selecting the UPS cable? (Multiple Choice)

The UPS5000-E can realize convenient and simple N+X power supply system only by configuring a ().

The UPS5000-A-4O0/500K has good scalability, supporting a maximum of Q to be used in parallel.

The output power factor of the UPS2000-G series (6 kVA to 20 kVA) is (), which adapts to new types of IT loads and greatly improves the system loading capability.

The Fusion Mod ule500 and FusionModule800 support the use of 24 U and 42 U cabinets.

What differentiated features does the FusionModule800 have over competing products? () (Multiple Choice)

Which of the following functions can a modular UPS realize? (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.

In the SCT configurator, you can click the question mark (?) to view the parameter's help information.

Which of the following UPS types does the PS5000-E (50 kVA power module) belongs to? (Multiple Choice)

A cable of which the total carrying capacity is greater than the rated UPS current can satisfy the requirements of the project.

For two UPS5000-E (50 kA power module) 150 kVA with 2+0 rack redundancy, a () general input switch is required for the general input power distribution cabinet.

The number of battery strings for the UPS5000-E (50 kVA power module) can be adjusted. To avoid replacing the whole battery string due to one faulty battery and solve the battery maintenance difficulty of traditional UPSs, the adjustable number of batteries in the UPS5000-E ranges from 30 to 44.

Which of the following statements are correct about UPS5000-E bypass overload capacity? (Multiple Choice)

The UPS2000-G series (1 kVA to 3 kVA) supports ( ) UPSs in parallel.

When using a UPS5000-E (50 kVA power module) with the actual load of 160 kW, 1+1 rack redundancy, and single UPS backup solution, each rack uses three battery strings, each battery string consists of 40 batteries, and the main switch box capacity is ().

Which of the following types does the UPS5000-A belong to?

Which of the following models can be equipped with external high capacity battery charger for rapid recharge?

The optional components and features in the typical configuration solution of the FusionModule800 include ().

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.

What type of air conditioner does the Fusion Mod ule800 basic configurations adopt? () (Multiple Choice)

As the construction cost of the equipment room is high, reducing the floor area can efficiently save investment for clients. The floor area of a UPS5000-A-500K is ().

The highest temperature in the local area is () when selects T3 air conditioning?

When configuring batteries, you do not need to consider the battery brand as long as the capacity satisfies customer requirements.

Which of the following components is optional for the UPS5000-E (25-75 kVA)? (Multiple Choice)

The UPS5000-A features industry-leading reliability. Which of the following statements is correct about the UPS5000-A reliability design? (Multiple Choice)

The UPS2000-G series (6 kVA to 20 kVA) supports backup power supplied from battery packs and battery racks. Battery packs can be mounted on racks to save installation space.

For the UPS2000-G series (6 kVA to 20 kVA), the main input voltage ranges from 80 V to 280 V, and the input frequency ranges from 40 Hz to 70 Hz. A wide input range effectively reduces the battery switch times, failure probability, and battery charge/discharge times, helping improve the battery life.

The UPS2000-G supports low voltage disconnection. Which of the following is not a function of low voltage disconnection? ()

APM and NXR need to derate at 30°C, while the UPS5000-E does not need to derate below 40°C.