H19-311 Online Practice Questions and Answers

What is the maximum capacity of the UPS5000-E power module?

A. 20 kVA

B. 30 kVA

C. 40 kVA

D. 50 kVA

The output terminal type of the 6-kVA UPS2000-G is ( ).

A. Terminal block

B. C13

C. Terminal block+C13

D. Terminal block+socket compliant with international standards

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

A. Input switch

B. Output switch

C. Battery switch

D. Maintenance bypass switch

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.

A. 2000

B. 2500

C. 3000

The UPS5000-E features wide voltage and frequency input range. It can be used in severe grid environments and extend the battery service life. What's the maximum input voltage range of the UPS5000-E?

A. 305-485 V

B. 105-485 V

C. 138-485 V

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.

A. TRUE

B. FALSE

The rated loading capacity of a 2+1 parallel system is a maximum of () times the rated loading capacity of a single UPS.

B. 2

C. 1.6

D. 1.2

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

A. UPS5000-A

B. UPS5000-E

C. UPS2000-A 6/10K professional standard

D. UPS2000-G 6K extended

Which of the following products is similar to the modular UPSs of the UPS5000-E series in product features?

A. Hipulse-U

B. APM

C. NXr

D. 80-NET

Which of the following actions does the UPS2000-G take when the main input exceeds the allowable range? ()

A. Switch to battery mode.

B. Switch to bypass.

C. Initiate overvoltage protection or undervoltage protection.

D. Initiate derating and continue operating.