Fronius Primo GEN24 10.0 Plus - Explanation of Footnotes; Integrated DC Disconnector

Explanation of
footnotes
1) The values stated are defaults; the inverter is configured specifically to
suit the requirements of the relevant country.
2) Depending on the country setup or device-specific settings
(ind. = inductive; cap. = capacitive).
3) Maximum current from a defective PV module to all other PV modules.
From the inverter itself to one PV side of the inverter, it is 0 A.
4) Guaranteed by the electrical configuration of the inverter.
5) For backup power mode (PV Point) without battery, a minimum voltage of
150 V is required.
6) Current peak when switching on the inverter.
7) The sum of the rated power per phase must not exceed the rated power of
the inverter.
8) Valid for Fronius Primo GEN24 with battery connection and Fronius Primo
GEN24 Plus.
9) Specified values are standard values; depending on the requirement and
PV power, these values must be adjusted accordingly.
10) Specified value is a max. value; exceeding the max. value may negatively
affect the function.
11) Software class B (single-channel with periodic self-test) per IEC 60730-1
Annex H.
Integrated DC
disconnector
General data
Product name Benedict LS32 E 7905
Rated insulation voltage 1000 V
DC
Rated impulse withstand voltage 8 kV
Suitability for insulation Yes, DC only
Utilisation category and / or PV utilisation
category
In accordance with IEC/EN
60947-3 utilisation category
DC-PV2
Rated short-time withstand current (l
cw
) Rated short-time withstand cur-
rent (l
cw
): 1000 A
Rated short-circuit making capacity (l
cm
) Rated short-circuit making capa-
city (l
cm
): 1000 A
Rated operating current and rated breaking capacity
Rated operating
voltage (U
e
)
Rated operating
current (l
e
)
I
(make)
/
I
(break)
Rated operating
current (l
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
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