SMA SUNNY BOY STORAGE 3.8-US Instructions D'installation page 4

Table of Contents
6.6 Connecting the switch and outlet for secure power supply operation ................... 43
6.7 Connecting Switch for black start (in battery-backup systems) ............................... 47
6.8 DC connection............................................................................................................ 48
6.8.1
6.8.2
6.8.3
7 Commissioning ......................................................................... 57
7.1 Commissioning Procedure ......................................................................................... 57
7.2 Commissioning the Inverter........................................................................................ 58
7.3 Establishing a connection to the user interface ........................................................ 59
7.3.1
7.3.2
7.3.3
7.3.4
7.4 Logging Into the User Interface ................................................................................. 63
7.5 Configuring the Country Data Set............................................................................. 64
8 Disconnecting the Inverter from Voltage Sources................. 65
9 Decommissioning the Inverter ................................................ 66
10 Technical Data .......................................................................... 69
10.1 DC/AC ....................................................................................................................... 69
10.1.1
10.1.2
10.2 AC Output, Secure Power Supply Operation .......................................................... 72
10.3 Multifunction Relay..................................................................................................... 72
10.4 Triggering Thresholds and Tripping Time.................................................................. 73
10.5 General Data ............................................................................................................. 73
10.6 Protective Devices ...................................................................................................... 74
10.7 Torques ....................................................................................................................... 74
10.8 Data Storage Capacity.............................................................................................. 75
11 Compliance Information.......................................................... 76
4 SBSxx-US-10-IA-xx-14
Possible Connection................................................................................ 48
6.8.1.1 Connection of Two Batteries............................................... 48
6.8.1.2 Connection of a battery with a charging/discharging
current limit of 10 A ............................................................ 50
6.8.1.3 Connection of one battery with a charging/discharging
current limit of 20 A ............................................................ 51
6.8.1.4 Connection of a battery with a charging/discharging
current limit of 30 A ............................................................ 52
6.8.1.5 Connection of Three Batteries............................................. 53
Requirements for the DC Connection .................................................... 54
Connecting the power cable of the battery .......................................... 55
Establishing a Direct Connection via Ethernet....................................... 59
Establishing a direct connection via WLAN.......................................... 60
Establishing a Connection via Ethernet in the local network................ 61
Establishing a Connection via WLAN in the Local Network ............... 62
Sunny Boy Storage 3.8-US / 5.0-US .................................................... 69
Sunny Boy Storage 6.0-US .................................................................... 71
SMA Solar Technology AG
Installation Manual