The standard number of batteries in a single battery pack for the UPS2000-G series (6 kVA to 20 kVA) is ().

A. 16

B. 17

C. 18

D. 20

Multiple input/output systems can meet the requirements in customers' power grid application scenarios. What input/output systems does the 10-kVA UPS2000-G support? (Multiple Choice)

A. Single-phase input and single-phase output

B. Single-phase input and three-phase output

C. Three-phase input and three-phase output

D. Three-phase input and single-phase output

The UPS5000-S efficiency is ().

A. 0.96

B. 0.965

C. 0.971

D. 0.975

The UPS5000-E power module adopts fan fault-tolerant design. When two fans are faulty, how many loads in percentage is this power module still be able to carry?

A. 0.25

B. 0.3

C. 0.5

D. 0.6

The UPS5000-E (50 kVA power module) covers only a small floor area of (), which saves the space in the equipment room.

A. Im2

B. 1.5 m2

C. 0.8 m2

D. 0.5 m2

If the total current of a battery string is 1000 A and three battery strings are configured, the most economic cable configuration between the UPS and the main switch box is ():

A. 120 mm2 (382 A) x 3

B. 150 mm2 (441 A) x 3

C. 185 mm2 (506 A) x 3

D. 240 mm2 (599 A) x 3

The built-in SNMP and ModBus card of the UPS5000-A reduce management investment costs for clients.

A. TRUE

B. FALSE

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.

A. TRUE

B. FALSE

Which of the following statements are correct about the UPS5OO0-A-400/500K usability? (Multiple Choice)

A. The parallel board is configured.

B. The UPS floor area is only 1.02 m2.

C. The number of batteries is adjustable.

D. Smart battery management is supported.

Which of the following communication functions does the UPS5000-E support? (Multiple Choice)

A. Dry contact card

B. RS485

C. SNMP

D. RS232

Which of the following IP protection level does the UPS5000-E support? (Multiple Choice)

A. IP20

B. IP21

C. IP41

D. IP55

Which of the following battery configuration are unreasonable for the UPS5000-A? (Multiple Choice)

A. Thirty-two 12 V batteries

B. Thirty-seven 12 V batteries

C. Forty 12 V batteries

D. Forty-two 12 V batteries

Which of the following statements are correct about the UPS5000-A-500K efficiency? (Multiple Choice)

A. The efficiency is 96%.

B. The efficiency is 94%.

C. The efficiency is 99% under ECO mode.

D. The efficiency is 98% under ECO mode.

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

The efficiency of the UPS5000-E (25-75 kVA) power module is 96%.

A. TRUE

B. FALSE