SMA SUNNY CENTRAL 500CP XT User Manual page 8

Table of Contents
10.5.2.3 Dynamic Undervoltage Detection.................................................................................................................. 112
10.5.2.4 Grid Support in the Event of Overvoltage (HVRT)........................................................................................ 113
10.6 Zone Monitoring.............................................................................................................................................. 114
11 Operating Data and Parameters................................................................................................115
11.1 Operating Data ............................................................................................................................................... 115
11.1.1 Inverter ..............................................................................................................................................................115
11.1.1.1 Power Limitation .............................................................................................................................................. 115
11.1.1.2 Error Channels................................................................................................................................................. 117
11.1.1.3 Measured Values............................................................................................................................................ 117
11.1.1.4 Internal Device Values .................................................................................................................................... 117
11.1.1.5 Internal Meters ................................................................................................................................................ 118
11.1.1.6 Service-Relevant Displays ............................................................................................................................... 118
11.1.2 Sunny Central String-Monitor Controller ........................................................................................................119
11.1.2.1 Instantaneous Values ...................................................................................................................................... 119
11.1.2.2 Internal Device Values .................................................................................................................................... 119
11.1.2.3 Status Values ................................................................................................................................................... 119
11.1.3 Sunny String-Monitor .......................................................................................................................................119
11.1.3.1 Instantaneous Values ...................................................................................................................................... 119
11.1.3.2 Internal Device Values .................................................................................................................................... 119
11.1.3.3 Status Values ................................................................................................................................................... 120
11.1.4 Zone Monitoring ..............................................................................................................................................120
11.1.4.1 Instantaneous Values ...................................................................................................................................... 120
11.1.4.2 Status Values ................................................................................................................................................... 120
11.2 Parameters ...................................................................................................................................................... 121
11.2.1 Inverter ..............................................................................................................................................................121
11.2.1.1 Power Limitation .............................................................................................................................................. 121
11.2.1.2 Grid Monitoring and Grid Limits.................................................................................................................... 133
11.2.1.3 Grid Support ................................................................................................................................................... 135
11.2.1.4 Insulation monitoring....................................................................................................................................... 137
11.2.1.5 Project-Specific Parameters............................................................................................................................. 138
11.2.2 Sunny Central String-Monitor Controller ........................................................................................................140
11.2.3 Sunny String-Monitor .......................................................................................................................................142
11.2.4 Zone Monitoring ..............................................................................................................................................143
12 Appendix ......................................................................................................................................145
12.1 Information for Installation .............................................................................................................................. 145
12.1.1 Minimum Clearances.......................................................................................................................................145
12.1.1.1 Minimum Clearances for Outdoor Installation.............................................................................................. 145
12.1.1.2 Minimum Clearances in Electrical Equipment Rooms................................................................................... 147
12.2 Type Label........................................................................................................................................................ 149
12.3 XML File custom.xml ........................................................................................................................................ 149
12.3.1 Structure of the XML File custom.xml...............................................................................................................149
12.3.2 Parameters and Values for the File custom.xml..............................................................................................150
13 Contact ..........................................................................................................................................153
8 SCCPXT-E7-BA-en-58
SMA Solar Technology AG
User Manual