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Fronius String Control
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Complete Monitoring of Every String
As large numbers of module strings are connected in parallel with PV systems of this size, it is difficult to detect faults in the individual strings. For this reason we have developed the optional Fronius String Control.
As large numbers of module strings are connected in parallel with PV systems of this size, it is difficult to detect faults in the individual strings. For this reason we have developed the optional Fronius String Control.
- Monitoring of up to 25 strings per box.
- You can combine up to 200 boxes, thereby monitoring up to 5.000 strings in one system.
- Every individual connection is protected with its own specific DC fuses. If one of the strings is faulty, the installer can easily trace which string is not working and establish the reason why.
Of course the Fronius String Control is also applicable for systems working with Fronius IG 15 to 60 HV.
Technical Data
|
String Control | |
|---|---|
| Max. number of strings | 25 |
| Max. input current | 125 A |
| Max. input current per string | 20 A |
| Connections (DC in) | MC, Tyco |
| Connections (DC out) | M12 cable lug |
| DATCOM Connections | 2 x RJ 45 |
| Ambient conditions | -20° C to 40° C |
| Degree of protection | IP 45 |
| Max. voltage | 530 V |
| Power supply | 12 V dc |
| Size (l x w x h) | 416 x 415 x 179 mm |
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