SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

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Table of Contents SMA Solar Technology AG 6.2.3 Cable Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 6.2.4 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 6.3 AC Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 6.3.1 Cable Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 6.3.2 AC1 (Loads/Sunny Boys) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 6.3.3 AC2 (Generator/Grid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6.4 Additional Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 6.4.1 Battery Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 6.4.2 Battery Current Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 6.4.3 Communication for Multi-device Connection . . . . . . . . . . . . . . . . . . . . . . . . 43 6.4.4 Multi-function Relay 1 and 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 6.4.5 BatVtgOut Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 6.4.6 DigIn Digital Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 6.5 Interface for External Communication. . . . . . . . . . . . . . . . . . . . 50 6.5.1 Connection of the Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 7 Control Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 7.1 Display Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 7.2 DC Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 7.3 Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 7.4 Meaning of the Light Emitting Diodes (LED's) . . . . . . . . . . . . . . 55 7.5 SD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 8 Initial Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 8.1 Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 8.2 Starting the Quick Configuration Guide (QCG). . . . . . . . . . . . 57 8.3 Commissioning the Battery Current Sensor. . . . . . . . . . . . . . . . 60 9 Switching On and Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 9.1 Switching On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 9.2 Stopping the Sunny Island (Standby) . . . . . . . . . . . . . . . . . . . . 63 9.3 Switching Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 4 SI5048-TB-TEN110340 Technical Description
SMA Solar Technology AG Table of Contents 9.4 Disconnecting the Device from Voltage Sources . . . . . . . . . . . 64 9.5 Reactivating the Device Following Automatic Shutdown . . . . . 64 10 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 10.1 Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 10.2 Changing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 10.3 Direct Access - Direct Access to the Parameters . . . . . . . . . . . . 71 10.4 Compact Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 10.5 Entering the Installer Password . . . . . . . . . . . . . . . . . . . . . . . . . 76 10.6 Display Messages (Overview) . . . . . . . . . . . . . . . . . . . . . . . . . 77 10.7 Parameter Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 10.8 Display of Events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 10.9 Display of Warnings and Failures. . . . . . . . . . . . . . . . . . . . . . . 82 11 Archiving Data on a SD Card . . . . . . . . . . . . . . . . . . . . . . 83 11.1 Inserting the Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 11.2 Removing the SC Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 11.3 Saving and Loading Parameters. . . . . . . . . . . . . . . . . . . . . . . . 87 11.4 Writing Log Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 11.5 Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 11.6 Updating the Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 12 Additional Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 12.1 Load Shedding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 12.2 Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 12.3 Time-Controlled Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 12.4 Overload and Short-Circuit Behavior . . . . . . . . . . . . . . . . . . . . 95 12.5 Device Faults and Autostart . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 12.6 Automatic Frequency Control (AFC). . . . . . . . . . . . . . . . . . . . . 95 12.7 Time-Controlled Standby. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Technical Description SI5048-TB-TEN110340 5
Page 1: Off-Grid Inverter SUNNY ISLAND 5048
Page 6 and 7: Table of Contents SMA Solar Technol
Page 12 and 13: Notes on this Manual SMA Solar Tech
Page 14 and 15: The Sunny Island 5048 SMA Solar Tec
Page 22 and 23: Safety Instructions SMA Solar Techn
Page 24 and 25: Mounting SMA Solar Technology AG 4
Page 26 and 27: Mounting SMA Solar Technology AG 4.
Page 28 and 29: Opening and Closing SMA Solar Techn
Page 30 and 31: Electrical Connection SMA Solar Tec
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Control Elements SMA Solar Technolo
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Initial Start-up SMA Solar Technolo
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Switching On and Off SMA Solar Tech
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Switching On and Off SMA Solar Tech
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Operation SMA Solar Technology AG 1
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Operation SMA Solar Technology AG O
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Operation SMA Solar Technology AG I
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Operation SMA Solar Technology AG "
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Operation SMA Solar Technology AG S
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Archiving Data on a SD Card SMA Sol
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Additional Functions SMA Solar Tech
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Connecting External Sources SMA Sol
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Relays SMA Solar Technology AG 15 R
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Parameter lists SMA Solar Technolog
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Troubleshooting SMA Solar Technolog
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Accessories SMA Solar Technology AG
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Technical Data SMA Solar Technology
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Contact SMA Solar Technology AG 23
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