Table of contents
5.4 Mounting the storage system..........................................................................23
5.4.1 Using the correct mounting materials....................................................23
5.4.2 Placing the levelling mat or the pedestal...............................................23
5.4.3 Drilling the holes......................................................................................24
5.4.4 Mounting the storage system.................................................................25
6 Electrical Installation...................................................................................27
6.1 Working on the electrical distributor................................................................27
6.1.1 Placing components in the distributor.....................................................27
6.1.2 Wiring components in the electrical distributor.....................................28
6.2 Connecting power meters...............................................................................30
6.3 Connecting the mains line................................................................................32
6.4 Connecting the Ethernet line..........................................................................33
6.5 Connecting the Modbus line...........................................................................34
6.6 Using digital inputs/outputs.............................................................................35
6.6.1 Connecting the signal line........................................................................35
6.6.2 Using DO self-consumption switch.......................................................37
6.6.3 Using DO min/max SOC........................................................................38
6.6.4 Using DI CHP..........................................................................................39
6.7 Using accessories................................................................................................41
6.7.1 Using heat pump control...........................................................................41
6.8 Installing the battery modules.........................................................................44
6.8.1 Measuring the battery module voltages.................................................45
6.8.2 Numbering the battery modules............................................................45
6.8.3 Defining the communication addresses................................................45
6.8.4 Setting the termination switches...........................................................46
6.8.5 Positioning the battery modules............................................................46
6.8.6 Connecting the DC lines........................................................................47
6.8.7 Connecting the BMS communication line............................................48
6.8.8 Attaching the fuse plugs.........................................................................52
6.9 Mounting filter plates and cover......................................................................52
6.9.1 Mounting filter plates...............................................................................52
6.9.2 Connecting earthing conductor..............................................................53
6.9.3 Mounting the cover of the extension cabinet.......................................53
6.10 Connecting the photovoltaic system............................................................54
6.10.1 Assembling the PV plug-in connectors................................................54
6.10.2 Connecting the PV system...................................................................55
7 Commissioning.............................................................................................56
7.1 Filling in the type plate......................................................................................56
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KD-421 | Part no. 22136 | EN | X03