SMA MEDIUM VOLTAGE POWER STATION 500SC-JP System Manual page 7

SMA Solar Technology AG
8.3.4 Downloading Operating Data via HTTP Download......................................................................................109
8.3.4.1
8.3.4.2
8.3.5 Saving Operating Data on a Memory Card..................................................................................................110
8.3.5.1
8.3.5.2
8.3.5.3
8.3.5.4
8.4 Updating the Firmware ....................................................................................................................................111
8.4.1 Automatic Update ............................................................................................................................................111
8.4.2 Update via User Interface ...............................................................................................................................112
8.5 Changing the Insulation Monitoring................................................................................................................112
8.5.1 Insulation Monitoring with GFDI and Insulation Monitoring Device ...........................................................112
8.5.1.1
8.5.1.2
8.5.1.3
8.5.2 Insulation Monitoring with Remote GFDI and Insulation Monitoring Device...............................................113
8.5.2.1
8.5.2.2
8.5.2.3
8.6 Deleting the Device Description.......................................................................................................................114
8.7 Sending a ZIP File with Service Information ...................................................................................................114
9 Troubleshooting ............................................................................................................................115
9.1 Safety during Troubleshooting.........................................................................................................................115
9.2 Troubleshooting in the Medium-Voltage Compartment .................................................................................115
9.3 Troubleshooting in the Inverter ........................................................................................................................118
9.3.1 Activating Alert in the Event of a Fault ............................................................................................................118
9.3.2 Reading Off Disturbance Messages...............................................................................................................119
9.3.2.1
9.3.2.2
9.3.2.3
9.3.2.4
9.3.3 Acknowledging Disturbance Messages .........................................................................................................120
9.3.3.1
9.3.3.2
9.3.4 Remedial Action in Case of Disturbances.......................................................................................................120
9.3.4.1
9.3.4.2
9.3.4.3
9.3.4.4
9.3.4.5
9.3.4.6
9.3.4.7
10 Maintenance .................................................................................................................................133
10.1 Safety during Maintenance .............................................................................................................................133
10.2 Maintenance Schedule and Consumables.....................................................................................................133
10.2.1 Notes on Maintenance Work .........................................................................................................................133
10.2.2 Maintenance Work Every 12 Months ............................................................................................................134
10.2.2.1 Station Container ............................................................................................................................................. 134
10.2.2.2 Medium-Voltage Compartment....................................................................................................................... 134
10.2.2.3 MV Transformer ............................................................................................................................................... 135
System Manual
Downloading Data in XML Format ................................................................................................................. 109
Downloading Data in CSV Format ................................................................................................................. 109
Information on Saving Data on a Memory Card .......................................................................................... 110
Inserting the Memory Card ............................................................................................................................. 111
Enabling Data Storage on the Memory Card ............................................................................................... 111
Displaying the Memory Capacity Available on the Memory Card ............................................................. 111
Safety with insulation monitoring with GFDI and insulation monitoring device........................................... 112
Switching to Insulated Operation ................................................................................................................... 112
Switching to Grounded Operation................................................................................................................. 113
Information on Insulating PV Modules with Remote GFDI and Insulation Monitoring Device ................... 113
Switching to Insulated Operation ................................................................................................................... 113
Switching to Grounded Operation................................................................................................................. 113
Reading Off Error Messages via Touch Display............................................................................................ 119
Reading Off Disturbance Messages via the User Interface.......................................................................... 119
Enabling Automatic Read-Out of Events......................................................................................................... 119
Displaying and Downloading the Event Report............................................................................................. 119
Acknowledging Disturbance Messages via the Key Switch ......................................................................... 120
Acknowledging Disturbance Messages via the User Interface .................................................................... 120
Inverter Behavior in Case of Disturbances ..................................................................................................... 120
Explanation of the Error Tables....................................................................................................................... 122
Error Numbers 01xx to 13xx - Disturbance on the Utility Grid.................................................................... 122
Error Numbers 34xx to 40xx - Disturbance on the PV Array ....................................................................... 125
Error Numbers 6xx to 9xx - Disturbance on the Inverter .............................................................................. 127
Displaying Disturbance Messages for Active Power Limitation .................................................................... 131
Displaying Disturbance Messages for the Reactive Power Setpoint ............................................................ 132
Table of Contents
MVPS22JP-SH-en-11 7