I
Contents
1 About This Manual ...........................................................................................1
1.1 Validity...........................................................................................................1
1.2 Content..........................................................................................................1
1.3 Target Group..................................................................................................1
1.4 Symbols Explanation ......................................................................................2
1.5 How to Use this Manual ..................................................................................3
1.6 Terminology ...................................................................................................3
2 Safety Instructions ............................................................................................4
2.1 Intended Usage..............................................................................................4
2.2 Important Safety Instructions ...........................................................................4
2.2.1 General Safety Rules ............................................................................5
2.2.2 Manual Storage ....................................................................................5
2.2.3 PV Arrays Hazards ................................................................................6
2.2.4 Ground Fault Protection.........................................................................6
2.2.5 Live Line Measurement .........................................................................6
2.2.6 Measuring Instrument............................................................................6
2.2.7 Volt-free Operations ..............................................................................7
2.2.8 ESD Protection .....................................................................................7
2.2.9 LCD Parameter Setting..........................................................................7
2.2.10 Sand and Moisture Protection ..............................................................7
2.2.11 Symbols on the Device Body ................................................................7
2.2.12 Safety Warning Signs ..........................................................................8
2.2.13 Daily Operation and Maintenance.........................................................8
2.2.14 Disposal of Waste ...............................................................................8
2.2.15 Manual Description..............................................................................9
3 Product Description ........................................................................................10
3.1 Overall Design of the Inverter ........................................................................10
3.1.1 Inverter Views .....................................................................................10
3.1.2 Mechanical Parameter......................................................................... 11
3.1.3 Ventilation Design ...............................................................................12
3.2 Interior Design of the Inverter ........................................................................12