Fronius Primo GEN24 208-240 - IO Connections, LAN, and Fuse Protection

IO connections with push-in terminal
Dis-
tance
max.
Strip-
ping
length
Cable re-
commenda-
tion
32 yd /
29 m
0.39 inch
es / 10
mm
AWG 26–16 AWG 26–16 AWG 26–18 AWG 26–16
Single con-
ductors
possible
LAN connections
Fronius recommends using at least CAT 5 STP (shielded twisted pair) cables and a maximum dis-
tance of 109 yd / 100 m.
Maximum altern-
ating current
fuse protection
NOTE!
The national regulations of the grid
operator or other factors may require
a residual current circuit breaker in
the AC connection lead.
For this situation, a type A residual
current circuit breaker is generally ad-
equate. Nevertheless, false alarms can
be triggered for the type A residual-
current circuit breaker in individual
cases and depending on local condi-
tions. For this reason, in accordance
with national legislation, Fronius re-
commends that a residual-current cir-
cuit breaker with a tripping current of
at least 100 mA suitable for frequency
converters be used.
IMPORTANT!
The inverter can be fused with max. an
automatic circuit breaker 65 A.
Inverter Phases
Maximum
fuse rating
Recommended
fuse rating ( 208V /
220V / 240 V)
Fronius Primo GEN24 7.7
208-240
1 65 A 50 A / 45 A / 40 A
47