Which of the following actions does the UPS2000-A take to deal with excessive operating temperatures?

A. Switch to bypass mode.

B. Switch to battery mode.

C. Stop output and power off loads.

D. No action is taken.

The UPS5000-E is an efficient UPS. Which of the following statements are correct? (Multiple Choice) A. The efficiency can be up to 96%.

A. The efficiency can be up to 95% at 20% loads.

B. The efficiency can be up to 94% at 20% loads.

C. The efficiency can be up to 96% at 40% loads.

The UPS5000 is compatible with module and tower.

A. TRUE

B. FALSE

The number of battery strings for the UPS5000-A can be adjusted. To avoid replacing the whole battery string due to one faulty battery and solve the battery maintenance difficulty of traditional UPSs.

A. TRUE

B. FALSE

The standard protection level of the UPS5000-A is ( ).

A. IP22

B. IP21

C. IP20

The optional components and features in the typical configuration solution of the FusionModule500 include ().

A. Huawei tablet, alarm notification over short messages, video surveillance, mobile app, and switch

B. Huawei tablet, alarm notification over short messages, video surveillance, water sensor, and smoke sensor

C. Huawei tablet, alarm notification over short messages, mobile app, water sensor, and door status sensor

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.

A. TRUE

B. FALSE

The parallel signal cables of the UPS2000-G series (6 kVA to 20 kVA) are connected in () mode, which avoids the impact caused by a faulty parallel cable and enhances parallel system reliability.

A. Ring

B. -shaped

C. Y-shaped

D. Single cable connection

The output power factor of the UPS2000-A series (1 kVA to 3 kVA) is ( ).

A. 0.7

B. 0.8

C. 0.9

D. 0.99

The maximum output power factor of the UPS5000-E can be (), which support another 11% loads than traditional UPSs.

A. 1

B. 0.9

C. 0.95