8) Valid for Fronius Symo GEN24 with battery connection and Fronius Symo
GEN24 Plus.
9) The values stated are default values; these values must be adjusted ac-
cording to the requirement and PV power.
10) Specified value is a max. value; exceeding the max. value may negatively
affect the function.
Integrated DC
disconnector
General data
Product name Benedict LS32 E 7905
Rated insulation
voltage
1000 V
DC
Rated impulse with-
stand voltage
8 kV
Suitability for isola-
tion
Yes, DC only
Utilization category
and/or PV utiliza-
tion category
according to IEC/EN 60947-3 Category of utilization
DC-PV2
Rated short-time
withstand current
(I
cw
)
Rated short-time withstand current (I
cw
): 1000 A
Rated short-circuit
making capacity
(I
cm
)
Rated short-circuit making capacity (I
cm
): 1000 A
Rated operational current and rated breaking capacity
Rated operational
voltage (U
e
)
Rated opera-
tional current
(I
e
)
I
(make)
/
I
(break)
rated operation-
al current (I
e
)
I
(make)
/
I
(break)
≤ 500 V
DC
14 A 56 A 36 A 144 A
600 V
DC
8 A 32 A 30 A 120 A
700 V
DC
3 A 12 A 26 A 88 A
800 V
DC
3 A 12 A 17 A 68 A
900 V
DC
2 A 8 A 12 A 48 A
1000 V
DC
2 A 8 A 6 A 24 A
Number of poles 1 1 2 2
171
EN