Lightning current arresters
ZX-2,4 N50/SMA
ZX-5 N50/SMA
Lightning current arrester for coaxial line quarter-wave short circuit Designed to protect coaxial lines and telecommunication
equipment. It is installed at the boundary of LPZ 0A and LPZ 1 zones and higher at the line entry into the building.
It is unsuitable for combined signal distributions and supply voltage.
Technical data | ZX-xx N50/SMA |
Location SPD | ST 1+2+3 |
D1 lightning impulse current (10/350 μs) line – PE I imp | 15 kA |
C2 nominal discharge current (8/20 μs) line – PE In | 20 kA |
Voltage protection level line – PE at 1 kV/μs C3 up | 25 V |
Wave impedance Z | 50 Ω |
Insertion attenuation | < 1,2 dB |
SWR | 1,5 |
Degree of protection | IP 20 |
Range of operating temperatures | – 40 °C ... + 80 °C |
Connection input – output | female N50/SMA |
Cable length L | 250 mm |
SWR | < 1,2 |
Meets the requirements of standard | EN 61643-21 |
type | Frequency |
ZX-2,4 N50/SMA | 2,2–2,6 GHz |
ZX-5 N50/SMA | 5–5,8 GHz |
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