7P.26.9.420.1020 FINDER, 7P.26.9.420.1020 Datasheet - Page 2

• Manufacturer Part Number: 7P.26.9.420.1020
• Description: SURGE ARRESTER, PV TYPE, 420VDC
• Manufacturer: FINDER

Specifications of 7P.26.9.420.1020

• Current Rating: 100mA
• Supply Voltage: 420VDC
• No. Of Poles: 1
• Mounting Type: DIN Rail
• Rohs Compliant: Yes
• Svhc: No SVHC (20-Jun-2011)

Features
SPD Type 1+2 Surge arrester range - three phase
system (230/400 V)
•
•
•
•
•
•
•
7P.03.8.260.1025
7P.04.8.260.1025
7P.05.8.260.1025
7P.03 / 7P.04 / 7P.05
Screw terminal
2
For outline drawing see page 10, 11
SPD specification
Nominal voltage (U
Maximum operating voltage (U
Lightning impulse current (10/350 μs) (I
Nominal discharge current (8/20 μs) (I
Maximum discharge current (8/20 μs) (I
Voltage protection level (U
Ability to independently switch off the
following current (I
Response time (t
Short-circuit proof at maximum overcurrent protection kA
Maximum overcurrent protection
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 arresters suitable in low-voltage applications
in order to protect equipment against overvoltage
by direct lightning strike, induction overvoltage and
switching overvoltage.
To be installed at the boundary of LPZ 0
zones or higher
Versions with combination of varistor and
encapsulated spark gap which eliminates leakage
current and ensures high discharge current
Remote status signalling contact for each
varistor module. Connector 07P.01 included
Visual fault signalling
According to EN 61 643-11
35 mm rail EN 60715 mounting, 35mm each pole
a
)
SPD Type 1+2 for three phase
system without Neutral
(PEN conductor). Varistor
protection L1, L2, L3-PEN
SPD Type 1+2 for three phase
system with Neutral. Varistor
protection L1, L2, L3-N +
spark gap protection N-PE
SPD Type 1+2 for three phase
system with Neutral (varistor
N-PE). Varistor protection L1,
L2, L3-N + varistor protection
N-PE
fi
)
N
)
P
)
C
)
A AC/DC
V AC/DC
A
n
- LPZ 1
imp
)
max
AWG
AWG
V AC
V AC
) kA
mm
mm
)kA
mm
Nm
kA
kV
°C
ns
rms
A
2
2
•
•
•
SPD Type 1+2
3 x combination of varistor
and encapsulated spark gap
Visual fault signalling for
each varistor module
solid cable
7P.03.8.260.1025
1.5
16
160 A gL/gG
No following
1 CO (SPDT)
0.5 - 0.1
current
L-PEN
230
260
100
250
1.5
25
30
60
35
stranded cable
1x 17...1x1
1x1...1x50
solid cable
1.5
7P Series - Surge Protection Device (SPD)
16
•
•
•
160 A gL/gG
No following
SPD Type 1+2
3 x combination of varistor
and encapsulated spark gap
+ 1 encapsulated spark gap
Visual fault signalling for
each varistor module
solid cable
current
7P.04.8.260.1025
230
260
100
L-N
1.5
1.5
25
30
60
35
16
1 CO (SPDT)
0.5 - 0.1
–40...+80
250
IP20
14
4
stranded cable
N-PE
255
100
100
100
100
100
1.5
1.5
—
—
—
16
•
•
•
stranded cable
SPD Type 1+2
4 x combination of varistor
and encapsulated spark gap
Visual fault signalling for
each varistor module
1x 17...1x2
solid cable
1x1...1x35
7P.05.8.260.1025
1.5
16
160 A gL/gG
No following
1 CO (SPDT)
0.5 - 0.1
current
230
260
100
250
1.5
25
30
60
—
stranded cable
1.5
16