SMA TCS 500-SC - Manual (Page 17)

SMA Solar Technology AG 7 Electrical Connection
Installation Manual TCS-IT-IEN103610 17
7 Electrical Connection
7.1 Set up Electrical Connection
Procedure See
1 Run the cable from the low-voltage switchgear to the
inverter. Section 7.2.1
2 Run the cable for the inverter power supply and for
the connection to the transformer protection unit.
3 Insert the cable. Section 7.2.2
4 Connect the cable for the internal power supply to
the inverter. Section 7.3.2
5 Connect the protective conductor. Section 7.3.3
6 Connect the inverter to the output terminal of the
transformer protection unit in the station sub-
distribution board. Section 7.3.4
7 Connect the internal power supply cable to the
Transformer Compact Station. Section 7.3.5
8 Connect the cable for the low-voltage switchgear. Documentation for the low-voltage
switchgear.
9 Connect the cable for the medium-voltage
switchgear. Documentation for the medium-
voltage switchgear.
10 Close cable entries. Documentation for the cable entries.