PS4BCTTTNS, 5089 76 1, 5089761, chống sét, chống sét lan truyền, cắt lọc sét nguồn điện 3 pha, OBO-Bettermann, Hahitech
PS4BCTTTNS, 5089 76 1, 5089761, chống sét, chống sét lan truyền, cắt lọc sét nguồn điện 3 pha, OBO-Bettermann, Hahitech
PS4BCTTTNS, 5089 76 1, 5089761, chống sét, chống sét lan truyền, cắt lọc sét nguồn điện 3 pha, OBO-Bettermann, Hahitech
Combination arrestor, protection set for TN and TT network systems
Protection set MCD + V20 3-pole + NPE
Protection set, lightning and surge arrestor combination, type 1+2
• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity to 50 kA (10/350) per pole and up to 125 kA (10/350)N-PE
• Arrestor, connectable, including connecting bridges, labelled connection terminals
• Encapsulated, non-extinguishing arrestor for use in distributor housings
Application: Mobile telecommunications systems and industrial systems with special requirements.
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PS4-B+C TT+TNS |
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Article number |
5089 76 1 |
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Nominal voltage AC (50 / 60 Hz) |
Un |
V |
230 |
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SPD to EN 61643-11 |
Type 1+2 |
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SPD to IEC 61643-11 |
Class I+II |
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Lightning protection zone LPZ |
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|
0→2 |
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Impulse discharge current (10/350) |
Iimp |
kA |
100 |
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Total discharge current (10/350) |
Itotal |
kA |
100 |
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Nominal discharge current (8/20) |
In |
kA |
100 |
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Arrestor surge current (8/20) [total] |
ITotal 8/20 |
kA |
100 |
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Maximum discharge current (8/20 μs) |
Imax |
kA |
100 |
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Voltage protection level |
Up |
kV |
<1,3 |
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Response time |
tA |
ns |
<25 |
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Follow current quenching capacity (eff) [N-PE] |
Ifi |
kA |
25 |
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Maximum back-up fuse |
|
A |
125 |
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Temperature range |
ϑ |
°C |
-40 - +85 |
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Division unit TE (17.5 mm) |
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|
12 |
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Protection rating |
|
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IP20 |
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Connection cross-section rigid |
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10 - 50 mm² |
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Connection cross-section, multi-wire |
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10 - 35 mm² |
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Connection cross-section, flexible |
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10 - 25 mm² |
