SI4548-US-10 Manual
Table Of Contents
- 1 Information on this Manual
- 2 Sunny Island 4548-US/6048-US
- 3 Safety Precautions
- 4 Assembly
- 5 Opening and Closing
- 6 Electrical Connection
- 7 Control Elements
- 8 Initial Start-Up
- 9 Switching On and Off
- 10 Operation
- 11 Archiving Data on an SD Card
- 12 Additional Functions
- 12.1 Load Shedding
- 12.2 Sleep Mode
- 12.3 Time-Controlled Operation
- 12.4 Overload and Short-Circuit Behavior
- 12.5 Mixed Operation with Sunny Island inverters of Different Power
- 12.6 Device Faults and Autostart
- 12.7 Automatic Frequency Synchronization
- 12.8 Time-Controlled Standby
- 12.9 Behavior in the Event of a Failure in a Three-Phase System
- 13 Battery Management
- 14 Connecting External Sources
- 14.1 Generator
- 14.1.1 Parallel Connection
- 14.1.2 Generator Start Options
- 14.1.3 Generator Operation
- 14.1.4 Manual Generator Operation
- 14.1.5 Automatic Generator Operation
- 14.1.6 Limits and Power Control
- 14.1.7 Run Times
- 14.1.8 Operation Together with PV Inverters and Wind Power Inverters
- 14.1.9 Stopping the Generator
- 14.1.10 Stopping the Sunny Island
- 14.1.11 Disturbances
- 14.2 Grid
- 14.2.1 Limits of the Voltage Range and Frequency Range
- 14.2.2 Starting the Sunny Island
- 14.2.3 Operation in the Event of Grid Failure in a Grid-Tie Backup Configuration
- 14.2.4 Backup Operation and Anti-Islanding
- 14.2.5 Grid Reconnection
- 14.2.6 Grid Operation
- 14.2.7 Grid Failure
- 14.2.8 Disturbances
- 14.2.9 Limits and Power Control
- 14.2.10 Operation Together with PV Inverters and Wind Power Inverters
- 14.3 Generator and Grid
- 14.1 Generator
- 15 Relays
- 16 Multicluster Operation
- 16.1 Communication between the Sunny Island inverters
- 16.2 Initial Start-Up of the Multicluster System
- 16.3 Switching a Multicluster System On and Off
- 16.4 Generator Operation
- 16.5 Behavior with Different States of Charge
- 16.6 Testing the Multicluster Communication
- 16.7 Automatic Frequency Synchronization
- 16.8 Updating the Firmware
- 16.9 Error Handling in the Multicluster System
- 16.10 Grid Operation
- 16.11 Generator Emergency Operation
- 17 PV Inverters
- 18 Maintenance and Care
- 19 Parameter Lists
- 20 Troubleshooting
- 21 Accessories
- 22 Technical Data
- 23 Glossary
- 24 Contact
17 PV Inverters SMA America, LLC
152 SI4548_6048-US-TB_en-13 Technical description
PV inverters Parameters
"Default" "CntrySet" "BackupMode" "Op.BckOpMod"
Sunny Boy 3000-US UL1741 − On all**
** Even when the "BackupMode" or "Op.BckOpMod" parameter of the PV inverter is set to "OnAll" or "OnAllPhs", the system
fulfills the requirements according to UL1741.
−
Sunny Boy 4000-US UL1741 − On all** −
Sunny Boy 5000-US UL1741 − On all** −
Sunny Boy 6000-US UL1741 − On all** −
Sunny Boy 7000-US UL1741 − On all** −
Sunny Boy 8000-US UL1741 − On all** −
Sunny Boy 3000TL-US − UL1741 − OnAllPhs**
Sunny Boy 4000TL-US − UL1741 − OnAllPhs**
Sunny Boy 5000TL-US − UL1741 − OnAllPhs**
Sunny Boy 6000TL-US UL1741 − On all** −
Sunny Boy 7000TL-US UL1741 − On all** −
Sunny Boy 8000TL-US UL1741*
* Can be adjusted as of device type SB XXXXTLUS-12
−On all***
*** Even when the "BackupMode" parameter of the PV inverter is set to "On all", the system fulfills the requirements according
to UL1741. The parameter "BackupMode" can be adjusted as of device type SB XXXXTLUS-12.
−
Sunny Boy 9000TL-US UL1741* − On all*** −
Sunny Boy 10000TL-US UL1741* − On all*** −
Sunny Boy 11000TL-US UL1741 − On all** −