DT-UFB-V24/S-SB-SET
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Surge protection device
2803072
Attachment plug with surge protection for V.24 interface. Connection: D-SUB-25 male plug/female plug, installation in lines
Product details
| Product type | Surge protection for information technology |
| Product family | DATATRAB |
| IEC test classification | B2 |
| C1 | |
| C2 | |
| C3 | |
| VDE requirement class | B2 |
| C1 | |
| C2 | |
| C3 | |
| Type | Attachment plug for DIN rail mounting |
| Number of positions | 25 |
| Surge protection fault message | none |
| Insulation characteristics | |
| Overvoltage category | II |
| Connection method | D-SUB 25 |
| Dimensional drawing |
|
| Width | 25 mm |
| Height | 110 mm |
| Depth | 63 mm |
| Housing material | Die-cast zinc |
| Mechanical data | |
| Open side panel | No |
| Direction of action | Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground |
| Maximum continuous operating voltage UC | 15 V DC |
| 10 V AC | |
| Rated current | ≤ 1 A (25 °C) |
| Operating effective current IC at UC | ≤ 5 µA (per wire) |
| Protective conductor current IPE | ≤ 1 µA |
| Nominal discharge current In (8/20) µs (line-line) | ≤ 250 A |
| Nominal discharge current In (8/20) µs (line-ground) | ≤ 250 A |
| Nominal discharge current In (8/20) µs (line-signal ground) | ≤ 250 A |
| Nominal discharge current In (8/20) µs (signal ground-earth) | ≤ 5 kA |
| Total discharge current ITotal (8/20) µs | 5 kA |
| Nominal pulse current Ian (10/1000) µs (line-line) | 50 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 50 A |
| Nominal pulse current Ian (10/1000) µs (line-signal ground) | 50 A |
| Nominal pulse current Ian (10/700) µs (line-line) | 50 A |
| Nominal pulse current Ian (10/700) µs (line-earth) | 50 A |
| Nominal pulse current Ian (10/700) µs (line-signal ground) | 50 A |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 50 V |
| Output voltage limitation at 1 kV/µs (line-signal ground) static | ≤ 30 V |
| Residual voltage at In (conductor-conductor) | ≤ 55 V |
| Residual voltage at In (line-signal ground) | ≤ 30 V |
| Voltage protection level Up (line-line) | ≤ 55 V (B2 - 25 A) |
| ≤ 55 V (C1 - 250 A) | |
| Voltage protection level Up (line-earth) | ≤ 400 V (B2 - 25 A) |
| ≤ 450 V (C1 - 250 A) | |
| Voltage protection level Up (line-signal ground) | ≤ 30 V (C1 - 250 A) |
| ≤ 30 V (B2 - 25 A) | |
| Response time tA (line-line) | ≤ 1 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Response time tA (line-signal ground) | ≤ 1 ns |
| Response time tA (shield-ground) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 0.3 dB (≤ 700 kHz / 100 Ω) |
| typ. 0.3 dB (≤ 700 kHz/150 Ω) | |
| Input attenuation aE, asym. | typ. 0.3 dB (≤ 400 kHz / 100 Ω) |
| typ. 0.3 dB (≤ 400 kHz / 150 Ω) | |
| Cut-off frequency fg (3 dB), sym. in 100 Ω system | typ. 2.5 MHz |
| Cut-off frequency fg (3 dB), sym. in 150 Ω system | typ. 2.5 MHz |
| Cut-off frequency fg (3 dB), asym. (signal ground) in 100 Ω system | typ. 1.3 MHz |
| Cut-off frequency fg (3 dB), asym. (signal ground) in 150 Ω system | typ. 1.3 MHz |
| Capacity (Core-Core) | typ. 1 nF (f=1 MHz / VR= 0 V) |
| Capacity (line-signal ground) | typ. 2 nF (f=1 MHz / VR= 0 V) |
| Surge protection fault message | none |
| Impulse durability (line-line) | B2 - 1 kV / 25 A |
| C1 - 500 V / 250 A | |
| Impulse durability (line-signal ground) | B2 - 1 kV/25 A |
| C1 - 500 V/250 A | |
| Impulse durability (signal ground-earth) | B2 - 4 kV / 100 A |
| C1 - 100 V / 500 A | |
| C2 - 10 kV/5 kA | |
| Alternating current carrying capacity (signal ground-earth) | 5 A - 1 s |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| VDE requirement class | B2 |
| C1 | |
| C2 | |
| C3 | |
| Air clearances and creepage distances | |
| Standards/regulations | IEC 60664-1 / VDE 0110-1 |
| Standards Information technology specification | |
| Standards/regulations | IEC 61643-21 |
| IEC 61643-21 | |
| Standards/specifications | DIN EN 61643-21 |
| Note | 2002 |
| Standards/specifications | IEC 61643-21 |
| Note | 2000 |
| Mounting type | Connection-specific attachment plug and DIN rail, 35 mm |