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The UPS5000-A-400/500K supports () cabling mode.

A.

Top

B.

Bottom

C.

Top and bottom

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

A.

IP22

B.

IP21

C.

IP20

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

A.

TRUE

B.

FALSE

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.

Which of the following countries can the UPS5000-E (25-125 kVA) be sold to? (Multiple Choice)

A.

China and Asian-Pacific region

B.

Middle East and North Africa

C.

The Commonwealth of the Independent States and Europe

D.

North America

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

A.

TRUE

B.

FALSE

According which of the following statements can you determine that the battery is faulty? (Multiple Choice)

A.

The voltage increase of a battery is faster than the other batteries.

B.

The temperature of the battery string during discharge is 2°C higher than the surrounding ambient temperature.

C.

A battery suffers from obvious bulge and leakage.

D.

The voltage drop of a battery is obviously faster than the other batteries.

Which of the following modules in the UPS5000-E (50 kVA power module) support online hotreplacements?

(Multiple Choice)

A.

Power module

B.

Control module

C.

Bypass module

D.

PDM

Which of the following UPS models support bypass hot-swap? (Multiple Choice)

A.

UPS5000-E

B.

UPS5000-A

C.

APM series

D.

PX250 series

Which of the followingstatements about the NetEco1000U monitoring software are true? () (Multiple Choice)

A.

Monitors the UPS operating status in real time and enables users to perform operations on the UPS.

B.

Supports network communications over the USB port, SNMP card, and Modbus card.

C.

Supports alarm notification over short messages and emails.

D.

A GSM modem is required for alarm notification over short messages.

E.

NetEco1000U is free, it can be download from Huawei Support website.