Lightning current arrester for coaxial line BNC connectors
FX-090 B75 T FX-230 B75 T
Lightning current arrester for coaxial line BNC connectors Designed to protect coaxial lines. It is installed at the boundary of LPZ 0A and LPZ 1 zones at the line entry into the building. It is suitable as the 1st level of surge protection in coordination with the SX type.
Including:
– universal plastic adapter for DIN rail assembling,
– adapter GND 2.
| Technical data | FX-090 B75 T F/F | FX-230 B75 T F/F |
| Location SPD | ST 1 | ST 1 |
| Maximum operating voltage Uc | 70 V DC | 180 V DC |
| Nominal current IL | 4 A | 4 A |
| D1 lightning impulse current (10/350 μs) line – SH Iimp | 2,5 kA | 2,5 kA |
| D1 lightning impulse current (10/350 μs) SH – PE Iimp | 2,5 kA | 2,5 kA |
| C2 nominal discharge current (8/20 μs) line - SH In | 10 kA | 10 kA |
| C2 nominal discharge current (8/20 μs) SH - PE In | 10 kA | 10 kA |
| C3 voltage protection level line – SH at 1 kV/μs Up | 600 V | 660 V |
| C3 voltage protection level SH – PE at 1 kV/μs Up | 600 V | 660 V |
| Wave impedance Z | 75 Ω | 75 Ω |
| Insertion attenuation | < 0,6 dB | < 0,6 dB |
| SWR | < 1,2 | < 1,2 |
| Bandwidth f | 0 – 2,15 GHz | 0 – 2,15 GHz |
| Response time line – SH ta | 100 ns | 100 ns |
| Response time SH – PE ta | 100 ns | 100 ns |
| Degree of protection | IP 20 | IP 20 |
| Range of operating temperatures | – 40 °C … + 80 °C | – 40 °C … + 80 °C |
| Connection input – output | BNC 75 | BNC 75 |
| Meets the requirements of standard | EN 61643-21 | EN 61643-21 |
| Ordering number | 8595090533856 | 8595090533900 |