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C-UFB-24DC 2797861 PHOENIX CONTACT Surge protection device
C-UFB-24DC
2797861
PHOENIX_CONTACT
Surge protection device
Attachment plug with surge voltage coarse and fine protection, for coaxial signal interfaces, signal voltage 24 V. Connection: BNC socket/plug
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Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲| Product type | Surge protection for transceiver systems |
| IEC test classification | C2 |
| C3 | |
| D1 | |
| Type | Attachment plug |
| Surge protection fault message | none |
| Connection method | BNC 50 Ω |
| Width | 25.4 mm |
| Height | 93 mm |
| Length | 25.4 mm |
| Housing material | Aluminum |
| Mechanical data | |
| Open side panel | No |
| Direction of action | Line-Shield/Earth Ground |
| Maximum continuous voltage UC | 30 V DC |
| Maximum continuous voltage UC(line-earth) | 30 V DC |
| Operating effective current ICat UC | ≤ 10 µA |
| Residual current IPE | ≤ 10 µA |
| Nominal discharge current In(8/20) µs (line-ground) | 10 kA |
| Nominal discharge current In(8/20) µs (line-shield) | 10 kA |
| Total surge current (8/20) µs | 10 kA |
| Max. discharge current Imax(8/20) µs maximum (line-earth) | 10 kA |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 65 V |
| Output voltage limitation at 1 kV/µs (line-shield) spike | ≤ 65 V |
| Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 45 V |
| Output voltage limitation at 1 kV/µs (line-shield) static | ≤ 45 V |
| Residual voltage at In(conductor-ground) | ≤ 45 V |
| Residual voltage at In(conductor-shield) | ≤ 45 V |
| Voltage protection level Up(line-earth) | ≤ 120 V (C2 - 10 kV / 5 kA) |
| ≤ 85 V (C1 - 1 kV / 500 A) | |
| ≤ 60 V (C3 - 10 A) | |
| Voltage protection level Up(line-shield) | ≤ 120 V (C2 - 10 kV / 5 kA) |
| ≤ 60 V (C3 - 10 A) | |
| ≤ 85 V (C1 - 1 kV / 500 A) | |
| Voltage protection level Upstatic (line-earth) | ≤ 50 V (C1 - 1 kV / 500 A) |
| ≤ 70 V (C2 - 10 kV / 5 kA) | |
| Response time tA(line-earth) | ≤ 500 ns |
| Response time tA (line-shield) | ≤ 500 ns |
| Input attenuation aE, asym. | 2 dB (≤ 10 MHz) |
| Cut-off frequency fg (3 dB), asym. (PE) in 50 Ω system | typ. 90 MHz |
| Cut-off frequency fg (3 dB), asym. (shield) in 50 Ω system | typ. 90 MHz |
| Surge protection fault message | none |
| Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
| D1 - 2.5 kA |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Air clearances and creepage distances | |
| Standards/regulations | VDE 0110-1 / IEC 60664-1 |
| Standards Information technology specification | |
| Standards/regulations | IEC 61643-21 |
| IEC 61643-21 | |
| Standards/specifications | IEC 61643-21 |
| Note | 2000 |
| Mounting type | Connection-specific intermediate plugging |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| Datasheet 1: 2797861 - C-UFB-24DC | 124 Kbytes |
 |
| Datasheet 2: 2797861 - C-UFB-24DC | 182 Kbytes |
|
| Complete catalogue 1: 2797861 - C-UFB-24DC | 12 Mbytes |
|
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