Sungrow SG1250UD, Installation Manual

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Contents
1 About This Manual ....................................................................1
1.1 Validity ......................................................................................................... 1
1.2 Brief Introduction ......................................................................................... 1
1.3 Target Group................................................................................................ 2
1.4 How to Use This Manual ............................................................................. 2
1.5 Symbol Explanation ..................................................................................... 2
2 Safety Instructions ...................................................................4
2.1 Intended Use ............................................................................................... 4
2.2 Safety Use Description ................................................................................ 4
2.2.1 Manual Storage ................................................................................... 5
2.2.2 Staff Requirements ............................................................................. 5
2.2.3 Labels on the Inverter ......................................................................... 5
2.2.4 Warning Label Setting ......................................................................... 5
2.2.5 Emergency Escape Route .................................................................. 6
2.2.6 PV Array Protection ............................................................................. 6
2.2.7 Electrical Connection .......................................................................... 6
2.2.8 Measuring Instrument ......................................................................... 6
2.2.9 Voltage-free Operation ........................................................................ 7
2.2.10 ESD Protection.................................................................................. 7
2.2.11 Moisture Protection ........................................................................... 7
2.2.12 Disposal of Waste ............................................................................. 7
2.2.13 Others ............................................................................................... 7
3 Delivery ......................................................................................9
3.1 Scope of Delivery ........................................................................................ 9
3.2 Nameplate Identification .............................................................................. 9
3.3 Inverter Storage ......................................................................................... 10
4 Product Description ............................................................... 11
4.1 Exterior Description ................................................................................... 11
4.1.2 Inverter Appearance .......................................................................... 11
4.1.3 Ventilation Design ............................................................................. 12
4.1.4 Cable Entry Design ........................................................................... 13