Kumwell KZ01.N900W-10.FM is an innovated coaxial high-frequency pro-tection range designed for protection of equipment connected to an aerial system by means of coaxial cables. Special gas discharge tubes with max-imum discharge current Imax (8/20) = 10kA ensure a reliable protection of the receiving and transmitting systems even against a lightning stroke nearby.
These coaxial protectors are recommended for use in the Lightning Protec-tion Zones Concept at the boundaries of LPZ 0A(B) -1 and higher according to IEC 62305.
|Max. continuous operating voltage||UC||90 V|
|D1 Max. lightning impulse current (10/350µs)||Iimp||2 kA|
|C2 Max. discharge current (8/20µs)||Imax||10 kA|
|C2 Nominal discharge current (8/20µs)||In||5 kA|
|C3 Voltage protection level at 1kV/µs)||UP||200 V|
|Frequency range||0-3 GHz|
|Max. transmission power capacity||900 W|
|Insertion loss||< 1.5 dB|
|Return loss||> 20 dB|
|Characteristic impedance||50 Ω|