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Technical
Section 11
Dimensions
Section 12
4
Catalogue numbers
Internal diagram Imax (kA)
Maximum
discharge
current
In (kA)
Nominal
discharge
current
Up (kV)
Protection level
U
CPV
(V)
(1)
Maximum steady state
voltage
Width in
module of
9 mm
Cat. no.
L+/
t
L-/
t
L+/L-
L+/
t
L-/
t
L+/L-
iPRD-DC40r 600PV
DB124051
40
15
1.6
1.6
2.8
600
600
840
6
A9L16434
iPRD-DC40r 1000PV
DB124052
40
15
3.9
3.9
3.9
1000 1000 1000 6
A9L16436
(1) Ucpv
u
1.2 x Uoc stc
(Uoc stc: maximum no-load voltage of the photovoltaic generator "photovoltaic module manufacturer's data")
iPRD-DC direct current surge arresters are designed to protect against overvoltages
due to a lightning strike: of the "DC" input to the inverter and of photovoltaic panels.
It should be installed in a switchboard inside the building. If the switchboard is
located outside, it must be weatherproof.
Withdrawable iPRD-DC surge arresters allow damaged cartridges to be replaced
quickly.
They offer remote reporting of the "cartridge must be changed" message.
Replacement cartridges
Type
Replacement cartridges for
Cat. no.
C 40-600PV
iPRD-DC40r 600PV
A9L16683
C 40-1000PV
iPRD-DC40r 1000PV
A9L16692
C neutral PV
iPRD-DC40r 600PV
A9L16690
e
IEC 61643-1
T2
EN 61643-11 Type 2
UTE C 61740-51
T2
prEN 50539-11
T2
iPRD-DC40r 600PV
PB107586-30
Replacement cartridges
PB107587-30
PB107585-40
iPRD-DC surge arresters
Withdrawable surge arresters type 2 for
photovoltaic applications
Protection
Load protection