Criteria For The Proper Selection Of String Fuses - Fronius Symo Advanced 10.0-3 208-240 Instructions De Service

Criteria for the The following criteria must be met for each solar module string when using fuse protection:
Proper Selection
of String Fuses -
-
-
-
I
N
I
SC
V
The nominal current value of the fuse must not exceed the maximum fuse protection
value specified in the solar module manufacturer's data sheet.
If a maximum fuse protection value is not specified, please request it from the solar module
manufacturer.
14
I > 1.8 x I
N SC
I < 2.4 x I
N SC
V >/= maximum open circuit voltage of pv generator
N
Fuse dimensions: Diameter 10 x 38 mm
Nominal current of the fuse
Short circuit current for standard test conditions (STC) according to solar module
data sheet
Nominal voltage of the fuse
N
NOTE!