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IPRD40 modular surge arrester – 3P + N – 350V

Main
range of product
Acti 9
product name
Acti 9 iPRD
product or component type
Surge arrester with pluggable cartridge
device short name
IPRD40
device application
Distribution
poles description
3P + N
remote signalling
Without
surge arrester type
Electrical distribution network
earthing system
TT
TN-S
Complementary
surge arrester class type
Type 2
surge arrester technology
MOV + GDT
[Ue] rated operational voltage
230/400 V AC (+/- 10 %) at 50/60 Hz
[In] nominal discharge current
Common mode: 15 kA (L/PE)
Common mode: 15 kA (N/PE)
Differential mode: 15 kA (L/N)
[Imax] maximum discharge current
Common mode: 40 kA L/PE
Common mode: 40 kA N/PE
Differential mode: 40 kA L/N
[Uc] maximum continuous operating voltage
Common mode: 260 V N/PE
Common mode: 350 V L/PE
Differential mode: 350 V L/N
maximum [Up] voltage protection level
Common mode <1.4 kV type 2 N/PE
Differential mode <1.4 kV type 2 L/N
[Ut] temporary overvoltage
337 V L/N 5 s withstand
1200 V N/PE 200 ms safe failure mode
442 V L/PE 5 s withstand
1453 V L/PE 200 ms safe failure mode
disconnector device type
Associated circuit breaker iC60H 50 A curve C – Icu 15 kA
Associated circuit breaker iC60N 40 A curve C – Icu 10 kA
Associated circuit breaker NG125H 63 A curve C – Icu 36 kA
Associated circuit breaker NG125L 63 A curve C – Icu 50 kA
Associated circuit breaker NG125N 40 A curve C – Icu 25 kA
Associated fuse gG 63 A – Icu 15 kA
Associated fuse gG 80 A – Icu 50 kA
[Isccr] short-circuit current rating
50 kA
mounting mode
Clip-on
mounting support
DIN rail
9 mm pitches
8
height
85 mm
width
72 mm
depth
69 mm
net weight
0.414 kg
colour
White (RAL 9003)
response time
<= 25 ns
[Ipe] Ground residual current
0.003 mA
0.6 mA
connections – terminals
Tunnel type terminal (downside) 2.5…35 mm²
Tunnel type terminal (upside) 2.5…35 mm²
tightening torque
2.5 N.m
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