Contents
String PV Grid-tied Inverter PSiO-W3#1100VPVK Series
(100000-125000)
User Manual
iv
Contents
1 Safety Description......................................................................................................................... 1
1.1 Safety Announcements ..................................................................................................................................... 1
1.1.1 Use Announcements ................................................................................................................................ 1
1.1.2 PV String Protection ............................................................................................................................... 3
1.1.3 ESD Protection ........................................................................................................................................ 3
1.1.4 Grounding Requirements ........................................................................................................................ 3
1.1.5 Moistureproof Protection ........................................................................................................................ 4
1.1.6 Warning Mark Setting ............................................................................................................................. 4
1.1.7 Electrical Connection .............................................................................................................................. 4
1.1.8 Measurement Under Operation ............................................................................................................... 5
1.2 Operator Requirements .................................................................................................................................... 5
2 Overview ......................................................................................................................................... 6
2.1 Product Intro..................................................................................................................................................... 6
2.1.1 Features ................................................................................................................................................... 7
2.2 Apperance and Structure .................................................................................................................................. 7
2.2.1 Apperance ............................................................................................................................................... 7
2.2.2 Operation Panel ....................................................................................................................................... 8
2.2.3 Bottom Layout ........................................................................................................................................ 9
2.2.4 Size ....................................................................................................................................................... 11
2.3 Working Principle........................................................................................................................................... 11
2.4 Communication .............................................................................................................................................. 11
2.4.1 Ethernet Communication ...................................................................................................................... 12
2.4.2 RS485 Communication ......................................................................................................................... 12
