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 |
