Contents

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

990-2282A-001

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

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APC VT manual Contents