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Backup controller 3PN-35A - BACKUP CONTROLLER 3PN-35A
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Fronius

Backup controller 3PN-35A

BACKUP CONTROLLER 3PN-35A
Article number: 
9865774
Suppl. article no: 
4,240,048,CK





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The Backup Controller 3PN-35A is an external switching device that enables full three-phase backup functionality in conjunction with the Fronius Verto Plus series. In the event of a power failure, the device ensures a fast and safe transition from grid connection to backup operation, allowing the entire building to continue to be powered by solar energy and battery storage.

Key features:
Full backup capacity: Supports three-phase loads up to 35 A.
Compatibility: Developed for Fronius Verto Plus inverters.
Fast switchover: Automatic switchover in the event of a grid failure (~11 seconds).
Safe operation: Meets international electrical safety standards.
Robust design: For both indoor and outdoor installation.

Technical data:
Type: Backup Controller 3PN-35A.
Current capacity: 35 A.
Function: Switchover between grid and backup.
Area of ​​application: Commercial and larger private photovoltaic systems.
Article number: 4,240,048,CK.
  • Article number: 
    9865774
  • Suppl. article no: 
    4,240,048,CK
  • Material class 
    QQ3260
Technical data