H19-311 Online Practice Questions and Answers

The UPS5000-A parallel signal cable does not adopt ring connection, which reduces system reliability because of the possibility of single-point failures.

A. TRUE

B. FALSE

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.

A. 0

B. 1

C. 2

D. 3

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.

A. 0.7

B. 0.8

C. 0.9

D. 0.99

What's difference of a traditional industrial frequency UPS compared with high frequency UPS? (Multiple Choice)

A. The rectifier system is different.

B. A built-in boosting transformer is required for output.

C. The bypass component type is different.

D. All of the above are correct.

The rated loading capacity of a 3+0 parallel system is a maximum of () times the rated loading capacity of a single UPS.

A. 3

B. 2

C. 1.6

D. 1.2

Which of the following voltage systems does the UPS5000-E support? (Multiple Choice)

A. 380 V

B. 415 V

C. 480V

D. 400 V

How many side panels can be configured at most for one IT cabinet of the Fusion Mod uie2000? ()

A. 2

B. 4

C. 6

D. 8

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

A. Strong power grid adaptability, 138-485 V voltage input range

B. Conformal coated board

C. Test guarantee of 1,400 items

D. 40°C without derating

The UPS5000-E (25-125 kVA) does not support iBattery function.

A. TRUE

B. FALSE

The height of the UPS2000-G battery pack is ( ).

A. 1U

B. 2U

C. 3U

D. 4U