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SMA America, LLC
6 Electrical connection
6.3 Connecting DC cables to the Disconnect Unit
6.3.1 Connection sequence DC switches 600 V
Depending on your order the Disconnect Unit contains up to five DC switches. The following
illustration shows the connection sequence for the Disconnect Unit for Sunny Central.
Figure 14: Connection sequence DC-switches to inverter
Installation Guide
DisconACDC_SCUS-IUS103110
33
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