Pluggable module, coupling impedance (R – resistance),
line separated from protective earth via GDT.
- Lightning
current arrester with coarse and fine surge protection for two 2-core
signalling lines.
- Installation
at the boundary of LPZ 0 and LPZ 1 zones or higher, at the line entry into
building and also installation close to protected device.
- For
protection of telecommunication lines (version BDGHF-230) and interfaces
of I&C, MaR systems, electronic security and fire detection systems,
etc. (mainly for RS-485, PROFIBUS interfaces) against surge voltage.
Specifications:
Parameter name | Parameter value | |
Type of SPD | D1,C2 | |
Location of SPD | ST 1+2+3 | |
Mounting | DIN rail 35 mm | |
Nominal voltage | Un | 24 V DC |
Maximum operating voltage | Uc | 25.00 V AC |
Maximum operating voltage | Uc | 36.00 V DC |
Nominal load current | IL | 1.000 A |
Treshold frequency core-core | f | 4.00 MHz |
Serial resistance per core | R | 0.80 Ω |
D1 impulse discharge current (10/350 µs) per core | Iimp | 2.50 kA |
D1 total discharge current (10/350 µs) cores-PE | ITotal | 5.00 kA |
C2 nominal discharge current (8/20 µs) GND-PE | In | 10.00 kA |
C2 nominal discharge current (8/20 µs) per core | In | 10.00 kA |
C2 total discharge current (8/20 µs) cores-PE | ITotal | 20.00 kA |
C3 nominal discharge current (10/1000 µs) core-PE | ISM | 10 A |
C3 nominal discharge current (10/1000 µs) core-core | ISM | 10 A |
C3 voltage protection level mode GND-PE at 1 kV/µs | Up | 550.00 V |
C3 voltage protection level mode core-GND at 1 kV/µs | Up | 46.00 V |
C3 voltage protection level mode core-core at 1 kV/µs | Up | 46 V |
Response time core-core | ta | 1 ns |
Response time core-GND | ta | 1 ns |
Response time GND-PE | ta | 100 ns |
Connection (input - output) | terminals-terminals | |
Cross-section of connected conductors solid (min) | 0.14 mm2 | |
Cross-section of connected conductors solid (max) | 4.00 mm2 | |
Cross-section of connected conductors stranded (min) | 0.14 mm2 | |
Cross-section of connected conductors stranded (max) | 2.50 mm2 | |
Degree of protection | IP 20 | |
Range of ambient temperatures (min/max) | -40 / 70 °C | |
According to standard | EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012 | |
ETIM Class | EC001625 | |
Plug module | BDM-024-V/2-0 | |
Customs tariff number | 85363010 | |
EAN | 8595090564140 |
Dimensions:
Replacement module: BDM-024-V/2-0
Datasheet:
Lightning current arrester replacement module for two 2-core signalling lines , 24 V DC, max. 1 A
- Brand: SALTEK - Czech Republic Categories Surge Protection Devices
- Product Code: BDM-048-V/2-FR1
- MPN: BDM-048-V/2-FR1
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