7P.23.9.000.1020 FINDER, 7P.23.9.000.1020 Datasheet - Page 7

• Manufacturer Part Number: 7P.23.9.000.1020
• Description: SURGE ARRESTER, PV TYPE, 1000VDC
• Manufacturer: FINDER

Specifications of 7P.23.9.000.1020

• Current Rating: 100mA
• Supply Voltage: 1000VDC
• No. Of Poles: 1
• Mounting Type: DIN Rail
• Rohs Compliant: Yes
• Svhc: No SVHC (20-Jun-2011)

Features
SPD Type 2 Surge arrester range for Photovoltaic
applications
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7P.23.9 / 7P.26
Screw terminal
For outline drawing see page 12
SPD specification
PV voltage mid central earthing (U
PV voltage earth free systems (U
Maximum operating voltage /per module (U
Nominal discharge current (8/20 μs) /per module (I
Maximum discharge current (8/20 μs) /per module (I
Voltage protection level /per module (U
Voltage protection level of the system (U
Response time (t
Short-circuit withstand capability
Maximum overcurrent protection - fuse rating
Replacement modules code
Other technical data
Ambient temperature range
Protection degree
Wire size
Wire strip length
Screw torque
Remote status signalling contact specification
Contact configuration
Rated current
Rated voltage
Wire size (07P.01)
Approvals (according to type)
Surge arrester for protection on DC side
(420 to 1,000 V) of systems in photovoltaic
applications
Protects equipment against overvoltage caused
by lightning strikes or switching transients
To be installed at the boundary of the
LPZ 0 - LPZ 1 zones, or higher
7P.26.9.420.1020 420 V DC
7P.23.9.700.1020 700 V DC
7P.23.9.000.1020 1000 V DC
Visual indication of varistor status -
Healthy/Replace
Remote signalling contact of varistor status
Connector (07P.01) included
Replaceable modules
Complies with EN 61643-11
35 mm rail (EN 60715) mounting
a
)
OC STC
OC STC
A AC/DC
V AC/DC
CPV
)
P
P
)
) V DC
) V DC
)
max
AWG
AWG
V DC
n
mm
mm
) kA
Nm
mm
) kA
kV
kV
°C
ns
2
2
100 A 200 V DC
7P.20.9.350.0020 7P.20.1.000.9020
Varistor module Spark-gap module
125 A gL/gG
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SPD Type 2 (2 varistors + 1
spark-gap) for 420 V DC
photovoltaic systems
Combination of replaceable
varistor and encapsulated
spark gap modules
Visual and remote signalling
of varistor status
solid cable
7P.26.9.420.1020
350
1.2
1.5
20
40
25
16
1 CO (SPDT)
0.5 - 0.1
< 2.7
600
420
250
stranded cable
1x 17...1x1
1x1...1x50
solid cable
420
100
1.5
1.5
7P Series - Surge Protection Device (SPD)
16
20
40
—
—
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SPD Type 2 (3 varistors) for
700 V DC photovoltaic
systems
Replaceable varistor modules
Visual and remote signalling
of varistor status
solid cable
7P.23.9.700.1020
1.5
16
7P.20.9.350.0020
100 A 200 V DC
Varistor module
125 A gL/gG
1 CO (SPDT)
–40...+80
0.5 - 0.1
IP20
700
700
350
250
1.2
2.4
20
40
25
14
4
stranded cable
1.5
16
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stranded cable
SPD Type 2 (3 varistors) for
1000 V DC photovoltaic
systems
Replaceable varistor modules
Visual and remote signalling
of varistor status
1x 17...1x2
solid cable
1x1...1x35
7P.23.9.000.1020
1.5
7P.20.9.500.0020
16
100 A 200 V DC
Varistor module
125 A gL/gG
1 CO (SPDT)
0.5 - 0.1
1,000
1,000
500
250
1.8
3.6
20
40
25
stranded cable
1.5
16
7