Connecting The Communication-Assisted Trip Of The Isolating Switch (Optional) - Ingeteam INGECON SUN String Control 320 Handbuch Für Montage Und Betrieb

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10. Connecting the communication-assisted trip of the
isolating switch (optional)
As explained previously, optionally, these units can have an isolating switch or isolating switch with a
communication-assisted trip.
To activate the coil that opens the isolator switch, make the connection shown in the following figure. The Normally
Open contact must withstand 220//240 VAC.
Before you connect the wiring, set the isolator switch to OFF and, subsequently, open all the fuse
holders.
When the normally open contact closes, the isolating switch opens.
The isolator switch must be reset manually.
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Connecting the communication-assisted trip of the isolating switch (optional)

230 VAC
AAS2011IQM01_ - Installation and usage manual
Normally Open Contact