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100kA Power Supply Surge Protector TUV CE CB RoHS 4P 320V Iimp12.5kA for 3 Phases TT or TN-S System AC SPD T1+T2
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Summary
BT P BCM12.5 275 RM/3+N is for installation at LPZ 0A-2 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I+II (Class B+C) for three-phase TT/TN-S (3+1 circuit) power supply system. Designed according to IEC 61643-11/EN 61643-11/GB18802.11.
Hightlight Features
• Pluggable module, for three-phase TT/TN-S ( “3+1” circuit) system.
• High discharge capacity, quick response.
• Double thermal disconnector devices, providing more reliable protection.
• Green windows will change to red when fault and also provide remote alarm control at the same time.
• Surge protection device has passed TUV certification.
Technical data
|
Type |
BT P BCM12.5 275 RM/3+N |
|
Nominal voltage ( 50/60Hz ) [UN] |
230V / 400V AC |
|
Rated voltage (max. continuous voltage) [Uc] L-N / N-PE |
320V / 255V AC |
|
Lightning impulse current (10/350) [Iimp] L-N / N-PE |
12.5kA / 37.5kA |
|
Nominal discharge current (8/20) [In] L-N / N-PE |
30kA / 50kA |
|
Max. discharge current (10/350) [Imax] L-N / N-PE |
60kA / 100kA |
|
Total discharge current (8/20) [Itotal] |
100kA |
|
Voltage protection level at 320V [Up] |
≤ 1.8kV |
|
Voltage protection level at Iimp [Up] L-N / N-PE |
≤ 1.35kV / ≤ 1.5kV |
|
Admissible short-current [Isccr] |
25kA |
|
Response time [tA] L-N / N-PE |
≤ 25ns / ≤ 100ns |
|
Max. back up fuse [F] |
160A gL/gG |
|
Operating temperature range [Tu] |
-40°C...+80°C |
|
Cross-sectional area |
1.5mm2 ~ 25mm2 solid /35mm2 flexible |
|
Mounting on |
35mm DIN rail |
|
Enclosure material |
Light gray thermoplastic, UL94-V0 |
|
Dimension |
4 mods (72mm wide) |
|
Test standards |
IEC 61643-11; EN 61643-11; GB/T18802.11 |
|
Certification |
TUV; CE (LVD, EMC); CB, RoHS |
|
Type of remote signalling contact |
Switching contact |
|
Switching capacity |
AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A |
|
Cross-sectional area for remote signalling contact |
Max. 1.5mm2 solid / flexible |
|
Ordering information |
|
|
Type |
BT P BCM12.5 275 RM/3+N |
|
Art.-No. |
801 432 |
|
Packing unit |
1pc(s) |
