2803069
Official DistributorSKU
PHX2803069
MPN
DT-UFB-V24/S-9-SB
Series DT-UFB-V24
DT-UFB-V24/S-9-SB - Surge protection device
Attachment plug with surge protection for V.24 interface. Connection: D-SUB-9 plug/socket, installation in lines
- Easy network integration via D-SUB connection
- No signal interference with adapted protective circuit
- Can be installed in a control cabinet by removing the ground connection adapter
Technical Specifications
Product properties
| Product family | DATATRAB |
| IEC test classification | B2 |
| IEC test classification | C1 |
| IEC test classification | C2 |
| IEC test classification | C3 |
| VDE requirement class | B2 |
| VDE requirement class | C1 |
| VDE requirement class | C2 |
| VDE requirement class | C3 |
| Type | Attachment plug for DIN rail mounting |
| Number of Positions | 9 |
Insulation characteristics
| Overvoltage category | II |
Connection data
| Connection Method | D-SUB-9 |
Dimensions
| Width | 25 mm |
| Height | 102 mm |
| Depth | 63.5 mm |
Material specifications
| Color | Silver |
| Color | black (RAL 9005) |
| Housing Material | Zinc die-cast |
Mechanical data
| Open side panel | No |
Protective circuit
| Direction of action | Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground |
| Maximum continuous voltage UC | 15 V DC |
| Maximum continuous voltage UC | 10 V AC |
| Rated current | ≤ 1 A (25 °C) |
| Operating effective current IC at UC | ≤ 5 µA (per wire) |
| Residual 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 (signalground-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-signalground) | 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-signalground) | 50 A |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 50 V |
| Output voltage limitation at 1 kV/µs (line-signalground) static | ≤ 30 V |
| Residual voltage at In (conductor-conductor) | ≤ 55 V |
| Residual voltage at In (line-signalground) | ≤ 30 V |
| Voltage protection level Up (line-line) | ≤ 55 V (C1 - 250 A) |
| Voltage protection level Up (line-line) | ≤ 55 V (B2 - 25 A) |
| Voltage protection level Up (line-earth) | ≤ 450 V (C1 - 250 A) |
| Voltage protection level Up (line-earth) | ≤ 400 V (B2 - 25 A) |
| Voltage protection level Up (line-signalground) | ≤ 30 V (C1 - 250 A) |
| Voltage protection level Up (line-signalground) | ≤ 30 V (B2 - 25 A) |
| Response time tA (line-line) | ≤ 1 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Response time tA (line-signalground) | ≤ 1 ns |
| Response time tA (shield-ground) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 0.3 dB (≤ 700 kHz / 100 Ω) |
| Input attenuation aE, sym. | typ. 0.3 dB (≤ 700 kHz / 150 Ω) |
| Input attenuation aE, asym. | typ. 0.3 dB (≤ 400 kHz / 100 Ω) |
| Input attenuation aE, asym. | 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-signalground) | typ. 2 nF (f=1 MHz / VR= 0 V) |
| Surge protection fault message | none |
| Impulse durability (line-line) | B2 - 1 kV / 25 A |
| Impulse durability (line-line) | C1 - 500 V / 250 A |
| Impulse durability (line-signalground) | B2 - 1 kV/25 A |
| Impulse durability (line-signalground) | C1 - 500 V/250 A |
| Impulse durability (signalground-earth) | B2 - 4 kV / 100 A |
| Impulse durability (signalground-earth) | C1 - 100 V / 500 A |
| Impulse durability (signalground-earth) | C2 - 10 kV/5 kA |
| Alternating current carrying capacity (signalground-earth) | 5 A - 1 s |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 85 °C |
Standards and Regulations
| VDE requirement class | B2 |
| VDE requirement class | C1 |
| VDE requirement class | C2 |
| VDE requirement class | C3 |
Air clearances and creepage distances
| Standards/regulations | IEC 60664-1 / VDE 0110-1 |
Standards Information technology specification
| Standards/regulations | IEC 61643-21 |
| Standards/regulations | IEC 61643-21 |
| Standards/specifications | DIN EN 61643-21 |
| Note | 2002 |
| Standards/specifications | IEC 61643-21 |
| Note | 2000 |
Mounting
| Mounting Type | Connection-specific attachment plug and DIN rail, 35 mm |
Accessories
VS-09-DSUB-20-LI-1,0 - Assembled D-SUB cable, shielded, 9-pos., stranded (7-wire), cable color: RAL 7000 (gray), secured using 4-40 UNC thread, IP20 protection, head 1 with socket shell 1 and straight cable outlet, head 2 with pin shell 1 and straight cable outlet, length: 1 m
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Additional Information
| Pack Size | 1 |
