SMA SUNNY ISLAND 8.0H - Page 5

SMA Solar Technology AG Table of Contents
Installation Manual SI80H-60H-OffGrid-IA-en-11 5
6.25 Connecting the Control Cable for the Battery-Room Fan . . . . . 64
6.26 Connecting the Control Cable for the Electrolyte Pump
of the Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
6.27 Connecting the Control Cable for the Use of Excess Energy . . 65
6.28 Connecting the Auxiliary Contact of the Transfer Switch . . . . . 66
6.29 Connecting the External Generator Request. . . . . . . . . . . . . . . 68
7 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
7.1 Organising Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
7.2 Checking the Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
7.3 Closing the Off-Grid Inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . 74
7.4 Quick Configuration Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
7.4.1 Determining the Battery Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
7.4.2 Starting the Quick Configuration Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.4.3 Configuring Single Operation and Single-Cluster Operation . . . . . . . . . . . . 78
7.4.4 Configuring Multicluster Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
7.5 Switching to Installer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
7.6 Switching to Expert Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
7.7 Setting Time-Dependent Functions. . . . . . . . . . . . . . . . . . . . . . . 89
7.8 Setting the Time-Controlled Functions . . . . . . . . . . . . . . . . . . . . 89
7.9 Setting Load Shedding in a Multicluster System . . . . . . . . . . . . 89
7.10 Configuration of the Multi-Function Relays . . . . . . . . . . . . . . . . 90
7.10.1 Use of the Multi-Function Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
7.10.2 Setting the Functions of the Multi-Function Relays . . . . . . . . . . . . . . . . . . . . . 91
7.10.3 Setting 1-Level Load Shedding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
7.10.4 Setting 2-Level Load Shedding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
7.10.5 Setting Time-Dependent 1-Level Load Shedding . . . . . . . . . . . . . . . . . . . . . . 93
7.10.6 Setting Time-Dependent 2-Level Load Shedding . . . . . . . . . . . . . . . . . . . . . . 95
7.10.7 Setting Time Control for External Processes . . . . . . . . . . . . . . . . . . . . . . . . . 96
7.10.8 Setting the Control of the Battery-Room Fan . . . . . . . . . . . . . . . . . . . . . . . . . 97
7.10.9 Setting the Use of Excess Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97