Project Description
COAX-BNC-8U F/F
Description
Surge arrester with BNC for protecting Closed Circuit Television (CCTV), video, camera, and surveillance systems to avoid being influenced by leakage pickups.
- Easily adaptable due to BNC sockets
- For installation in conformity with the lightning protection zone concept at the boundaries from 0B – 2 and higher
- Application: CCTV, video, camera and surveillance systems
Type | COAX-BNC-8U F/F |
SPD according to EN 61643-21 / IEC 61643-21 | type 2 / class 2 |
Nominal a.c. voltage Un | 5 V |
Max. continuous operating a.c. voltage Uc | 6.2 V |
Rated current (IL) | 0.1 A |
D1 Lightning impulse current (10/350μs) Iimp | 1 kA |
C2 Nominal discharge current (8/20μs) shield-PG In | 10 kA |
C2 Nominal discharge current (8/20μs) line-shield In | 5 kA |
Voltage protection level line-shield for In C2 UP | < 35 V |
Voltage protection level line-PG for In C2 UP | – |
Voltage protection level line-shield at 1 kV/μs C3 UP | < 13 V |
Voltage protection level line-PG at 1 kV/μs C3 UP | – |
Frequency range | 0 – 300 Mhz |
Insertion loss at 160 Mhz | < 0.4 dB |
Insertion loss at 300 Mhz | < 3 dB |
Return loss at 130 Mhz | > 20 dB |
Return loss at 300 Mhz | > 8 dB |
Characteristic impedance (Z) | 50 ohms / 75 ohms |
Series resistance per line | 4.7 ohms |
Capacitance line-shield (C) | < 25 pF |
Capacitance line-PG (C) | – |
Range of operating temperatures (TU) | -40/+80°C |
Degree of protection | IP 10 |
For mounting on | no |
Lightning protection zone LPZ | 0B – 2 |
Connection (input / output) | BNC female / BNC female |
Earthing via | outgoing earth conductor (0.75 mm2) |
Enclosure material | Aluminum housing |
Color | blue, green, silvery grey |