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APC Smart-UPS VT User Manual

Page 5

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Contents

990-2282A-001

Smart-UPS® VT 10-40 kVA, 400 V, 208 V, 200 V – Operation

i

Safety ................................................................................ 1

Overview........................................................................... 2

User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Interface area

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Display interface

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Menu tree

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Operation.......................................................................... 6

Operation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Normal operation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Battery operation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Internal bypass operation

. . . . . . . . . . . . . . . . . . . . . . . . . . 6

External maintenance bypass operation

. . . . . . . . . . . . . . . . . 6

Optional parallel operation

. . . . . . . . . . . . . . . . . . . . . . . . . 6

Operation Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

How to turn into bypass

. . . . . . . . . . . . . . . . . . . . . . . . . . . 7

How to turn into normal operation

. . . . . . . . . . . . . . . . . . . 10

How to turn load OFF/ON via the display interface

. . . . . . . . . 12

How to view the Status screens

. . . . . . . . . . . . . . . . . . . . . 12

How to view Logging and Statistics

. . . . . . . . . . . . . . . . . . . 14

How to use the Diags screen

. . . . . . . . . . . . . . . . . . . . . . . 15

How to perform a total power off

. . . . . . . . . . . . . . . . . . . . . 16

How to perform a restart

. . . . . . . . . . . . . . . . . . . . . . . . . . 19

Configuration ................................................................. 22

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

How to change the Clock and the Alarms in the Setting menu

. 22

How to change the Beeper setup, the Contrast, and the
Language in the Display menu

. . . . . . . . . . . . . . . . . . . . . . 23