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Telebahn T1+T2 300V AC 12.5kA 30kA-60kA 3P+N Three-Phase Five-Wire Surge Protection SPD Surge Protector
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Technical data
|
Type |
BT P BCM12.5 300/3+N |
BT P BCM12.5 300 RM/3+N |
|
Art.-No. |
801476 |
|
|
According to IEC 61643-11/EN 61643-11 |
Class I + Class II / Type 1+ Type 2 |
|
|
Type of remote signaling contact |
- |
Switching contact |
|
Switching capacity(UN/IN) |
- |
AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;75V/0.5A |
|
Cross-sectional area for remote signaling contact |
- |
Max. 1.5mm2 (16AWG)solid/flexible |
|
Number of remote terminals |
0 |
1 |
|
AC Nominal voltage [UN] |
230V/400V |
|
|
Rated voltage (max. continuous voltage) [Uc] |
300V(L-N) 255V(N-PE) |
|
|
Power system frequency[Hz] |
50/60 Hz |
|
|
Lightning impulse current (10/350μs) [Iimp] |
12.5kA(L-N) 50kA(N-PE) |
|
|
Nominal discharge current (8/20μs) [In] |
30kA(L-N) 50kA(N-PE) |
|
|
Max. discharge current (8/20μs) [Imax] |
60kA(L-N) 100kA(N-PE) |
|
|
Voltage protection level at In [Up] |
≤1.6kV(L-N) ≤1.5kV(N-PE) |
|
|
Short-circuit current rating[Isccr] |
25kA |
|
|
TOV 120 min(safe fail)[UT] |
520V(L-N) |
|
|
TOV Withstand 200ms[UT] |
1200V(N-PE) |
|
|
Response time [tA] |
≤ 25ns(L-N) ≤ 100ns(N-PE) |
|
|
Max. back up fuse [F] |
160A gL/gG |
|
|
Cross-sectional area |
25mm2(4AWG) solid / 35mm2(2AWG) flexible |
|
|
Operating temperature range [Tu] |
-40°C...+80°C |
|
|
Mounting on |
35mm DIN rail, EN 60715 |
|
|
Enclosure material |
Light gray thermoplastic, UL94-V0 |
|
|
Dimension |
4 mods (72mm wide) |
|
|
Test standards |
IEC 61643-11:2011 ; EN 61643-11:2012; GB/T 18802.11-2020 |
|
|
Certification |
CE; RoHS |
|
Hightlight Features
1. Suitable for TT/TN-S(“3+1” circuit) installation,Pluggable module.
2. Use for Three-Phase Five-Wire system.
3. Consist of MOV and GDT thermal disconnection device.
4. High discharge capacity, quick response.
5. Multifunctional connection for conductors and busbar.
6. Double thermal disconnector devices, providing more reliable protection.
7. Green windows will change to red when fault and also provide remote alarm control at the same time.
8. Suitable for use in three phase: 220V/380V(50/60 Hz), 230V/400V(50/60 Hz) AC systems.
9. Crafted from selected flame-retardant enclosure, it effectively combats the spread of fire, buying critical time to protect life and property.
10. Powered by advanced European technology, it provides comprehensive and reliable protection for electrical equipment.
Summary
Telebahn Surge Protection BT P BCM12.5 300 RM/3+N(801476) 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 Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB /T 18802.11-2020.
