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8)
9)
10)
11)
Integrated DC
General data
disconnector
Product name
Rated insulation voltage
Rated impulse withstand voltage
Suitability for insulation
Utilisation category and / or PV utilisation
category
Rated short-time withstand current (l
Rated short-circuit making capacity (l
Rated operating current and rated breaking capacity
Rated operating
voltage (U
≤ 500 V
600 V
700 V
800 V
900 V
1000 V
Number of pins
190
Valid for Fronius Primo GEN24 with battery connection and Fronius Primo
GEN24 Plus.
Specified values are standard values; depending on the requirement and
PV power, these values must be adjusted accordingly.
Specified value is a max. value; exceeding the max. value may negatively
affect the function.
Software class B (single-channel with periodic self-test) per IEC 60730-1
Annex H.
Rated operating
)
current (l
e
DC
DC
DC
DC
DC
DC
In accordance with IEC/EN
60947-3 utilisation category
)
Rated short-time withstand cur-
cw
)
Rated short-circuit making capa-
cm
I
/
Rated operating
(make)
)
current (l
I
e
(break)
14 A
56 A
8 A
32 A
3 A
12 A
3 A
12 A
2 A
8 A
2 A
8 A
1
1
Benedict LS32 E 7905
1000 V
DC
8 kV
Yes, DC only
DC-PV2
rent (l
): 1000 A
cw
city (l
): 1000 A
cm
I
/
(make)
)
I
e
(break)
36 A
144 A
30 A
120 A
26 A
88 A
17 A
68 A
12 A
48 A
6 A
24 A
2
2
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