Table of Contents
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Contents
Contents
1.
Safety notes ....................................................................................................................... 4
2.
Explanation of abbreviations and terms ......................................................................... 5
2.1.
General information .......................................................................................................................5
2.2.
Times .............................................................................................................................................5
3.
Introduction ........................................................................................................................ 6
3.1
Product overview ...........................................................................................................................6
3.2
Application scenarios ...................................................................................................................7
4.
Applications of device ATS022 ......................................................................................... 8
4.2
Switching Main Line - Emergency generator (2CBs) ....................................................................9
4.3
Non priority loads control (NPL) ..................................................................................................10
4.4
Control of two independent power supply lines separated by Tie (3CBs Bus Tie) .....................14
4.5
Automatic switching without inverse procedure .........................................................................15
4.6
Line Priority Selection .................................................................................................................16
5.
Using the automatic transfer switch ............................................................................. 17
5.1
Interface.......................................................................................................................................17
5.2
LED indicators .............................................................................................................................18
5.3
Keypad keys ................................................................................................................................19
5.4
Setting the operating modes .......................................................................................................20
5.4.1
Manual mode ...............................................................................................................................20
5.4.2
Automatic mode ..........................................................................................................................20
5.5
Graphic Display ...........................................................................................................................21
5.5.1
LN1 and LN2 lines status indication ............................................................................................22
5.5.2
Browsing through the Menu ........................................................................................................22
5.6
Using pushbuttons in manual mode ...........................................................................................26
5.7
Test Modes ..................................................................................................................................27
5.8
Modbus Communication .............................................................................................................28
5.8.1
Local / Remote Configuration .....................................................................................................28
6.
Input and output signals ................................................................................................. 29
6.1
Output signals (DO1...DO12) ......................................................................................................29
6.2
Input signals ...............................................................................................................................31
7.
Technical data .................................................................................................................. 38
8.
Installation of device ATS022 ......................................................................................... 39
8.1.
Door-mounted Automatic Transfer Switch ATS022 ....................................................................39
8.2.
DIN rail-mounted Automatic Transfer Switch ATS022.................................................................40
9.
Regulatory standards ...................................................................................................... 41
10.
Troubleshooting ............................................................................................................... 42
1SDH000760R0002
Installation and operating instructions, ATS022
3
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