Ingeteam INGECON SUN String Control 320 Handbuch Für Montage Und Betrieb Seite 66

Ingeteam
2. Remove the safety plugs from the connectors to be used. Do not remove the plugs from the connectors
that will not be used.
3. To verify the polarity of each string connect the positive pole in its connector and the negative in the one
intended for the polarity verification. If the polarity is correct the LED will light up; if not, it will remain off.
If the verification is correct, remove the negative pole from the verification connector and connect it in the
negative connector for this string. If the verification is not correct, check the polarity and correct the error. Then
repeat the polarity verification.
Polarity verifier connector
4. Repeat point 3 for all the strings that you wish to connect to the INGECON SUN String Control.
5. Reinstall the fuses of the negative pole and the cover of the polarity verification connector.
66
LED
Connecting the PV array
Electronics fuse (installed)
Negative pole fuses (removed)
Positive pole fuses (installed)
AAS2011IQM01_ - Installation and usage manual