Sunways STT Series - Table of Contents

CONTENTS
1 Preface ………………………………………………………
5
1.1 Overview ………………………………………………………………………… 5
1.2 Target Groups ……………………………………………………………………5
2 Safety Instructions ………………………………………
6
2.1 Safety Notes ……………………………………………………………………… 6
2.2 Statement ………………………………………………………………………… 6
2.3 Important Safety Matters ……………………………………………………… 7
2.4 Symbols Explanation …………………………………………………………… 8
3 Product Description ………………………………………
11
3.1 Basic Features ………………………………………………………………… 11
3.2 Physical Layout ……………………………………………………………… 13
3.3 Display Interface ……………………………………………………………… 15
3.4 Packing List …………………………………………………………………… 16
4 Installation …………………………………………………
18
4.1 Location ……………………………………………………………………… 18
4.2 Mounting ……………………………………………………………………… 20
4.3 External ground connection ……………………………………………… 22
4.4 Electrical Connection ……………………………………………………… 23
4.5 Monitoring Device Installation …………………………………………… 31
4.6 Meter/RS485/DRED Connection …………………………………………… 32
5 Start and Stop ………………………………………………
37
5.1 Start the Inverter …………………………………………………………… 37
5.2 Stop the Inverter ……………………………………………………………… 37
6 General Operation …………………………………………
38
6.1 Display Operation …………………………………………………………… 38
6.2 Country Code (Safety Code) Setting ……………………………………… 39
6.3 Auto-Test ……………………………………………………………………… 40
6.4 Power Quality Response Modes …………………………………………… 41
6.5 Online Monitoring APP ……………………………………………………… 41
7 Troubleshooting ……………………………………………
42
7.1 Error Message ………………………………………………………………… 42
7.2 Maintenance ………………………………………………………………… 46
8 Technical Parameters ……………………………………
47