Explanation Of Footnotes; Integrated Dc Disconnector - Fronius Symo GEN24 3.0 Operating Instructions Manual

Remote communication of the connection
interruption
Housing material
Test standards
Explanation of
1)
footnotes
2)
3)
4)
5)
6)
Integrated DC
General data
disconnector
Product name
Rated insulation
voltage
Rated impulse with-
stand voltage
Suitability for isolation
Utilization category
and/or PV utilization
category
Rated short-time with-
stand current (I
Rated short-circuit
making capacity (I
Rated operational current and rated breaking capacity
Rated operational
voltage (U
≤ 500 V
600 V
700 V
800 V
900 V
1000 V
Number of poles
The values stated are defaults; the inverter is configured specifically to suit the
requirements of the relevant country.
Depending on the country setup or device-specific settings
(ind. = inductive; cap. = capacitive).
Maximum current from a defective PV module to all other PV modules. From the
inverter itself to the PV side of the inverter it is 0 A.
Guaranteed by the electrical configuration of the inverter
For backup power mode (PV Point) without battery, a minimum voltage of 150 V
is required.
Current peak when switching on the inverter.
according to IEC/EN 60947-3 Category of utilization DC-PV2
)
cw
)
cm
Rated operational
) current (I
e
DC
DC
DC
DC
DC
DC
Output on the changeover contact
IEC 61643-31 / DIN EN 50539-11
UL1449 ed.4 / VDE 0185-305-3 Bbl. 5
Rated short-time withstand current (I
Rated short-circuit making capacity (I
I / rated operational
(make)
) current (I
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
Thermoplastic UL-94-V0
Benedict LS32 E 7905
1000 V
DC
8 kV
Yes, DC only
): 1000 A
cw
): 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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