Fronius IG Plus A 3.0-1 UNI - Fronius Arc Blocker Plug-In Card

21
EN-US
‘Fronius Arc
Blocker‘ plug-in
card
(15) 6 positive DC terminals (DC+)
(16) DC main switch
Item Description
Item Description
(1) Switch “Resume“
to reset the Fronius Arc Blocker
plug-in card after a detected arc
(2) Current sensor connection
(3) DC voltage measurement
(4) not available
(1) (2)
(3)
(4)