Product Number: 3076ENH
Profibus PA, 1PR #18 Str TC, PO ins, OS, LSNH Jkt, 300 V
Profibus PA, 1 Pair AWG 18 Tinned Copper - Stranded, Polyolefin (PO, PE, PP) insulation, Foil(s) or Copper Tape(s) shielding, LSZH / FRNC jacket , 300 V
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Availability:
Global
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Global inventory:
Available
Specifications
Product Overview
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Suitable Applications |
harsh environment digital and serial two-way communication, oil and gas extraction and refining sites, petrochemical, Profibus process automation or Foundation FieldBus process automation, extreme temperature environments, exposure to humidity/moisture, dust, and oil, remote locations long distance applications, etc. |
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Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | No. of Pairs |
|---|---|---|---|
| 18 | 7x26 | TC - Tinned Copper | 1 |
|
Conductor Count |
2 |
|---|---|
|
Total Number of Pairs |
1 |
Insulation
| Material | Nominal Diameter | Diameter +/- Tolerance | Nominal Wall Thickness |
|---|---|---|---|
| PE - Polyethylene | 2.55 mm | 0.05 mm | 0.67 mm |
Color Chart
| Number | Color |
|---|---|
| Pair 1 | White & Black |
Outer Shield
| Type | Material | Thickness of Foil | Drainwire Material | Drainwire AWG |
|---|---|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | 9 / 23 µm | TC - Tinned Copper | AWG20/7 |
Outer Jacket
| Material | Nominal Diameter | Nominal Wall Thickness |
|---|---|---|
| LSZH - Low Smoke Zero Halogen (Flame Retardant) | 7.5 mm | 1.15 mm |
Electrical Characteristics
Conductor DCR
| Max. Conductor DCR | Max. Outer Shield DCR |
|---|---|
| 20.5 Ohm/km | 26 Ohm/km |
Capacitance
| Max. Capacitance Conductor to Conductor | Max. Capacitance Conductor to Shield |
|---|---|
| 80 pF/m | 155 pF/m |
Inductance
| Nominal Inductance |
|---|
| 0.62 uH/m |
Impedance
| Frequency [MHz] | Nominal Characteristic Impedance | Nominal Characteristic Tolerance |
|---|---|---|
| 0.03125 MHz | 100 Ohm | 5 Ohm |
Delay
| Nominal Velocity of Propagation (VP) [%] |
|---|
| 66% |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) |
|---|---|
| 0.01 MHz | 0.2 dB/100m |
| 0.039 MHz | 0.3 dB/100m |
| 0.1 MHz | 0.6 dB/100m |
| 0.5 MHz | 2.8 dB/100m |
| 1 MHz | 3.7 dB/100m |
Voltage
| Voltage Rating [V] |
|---|
| 300 V |
Temperature Range
|
Installation Temperature Range |
-15°C To +80°C |
|---|---|
|
Storage Temperature Range |
-45°C To +80°C |
|
Operating Temp Range (Flexible Install) |
-15°C To +80°C |
|
Operating Temp Range (Fixed Install) |
-45°C To +80°C |
Mechanical Characteristics
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Oil Resistance |
IEC 60811-404 |
|---|---|
|
Max. Pull Tension |
50 N |
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Min. Bend Radius During Installation |
100 mm |
Standards
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ISO/IEC Compliance |
IEC 61158-2 |
|---|---|
|
CPR Euroclass |
Eca |
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CENELEC Compliance |
EN 50290-2-20 |
Applicable Environmental and Other Programs
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Environmental Space |
Indoor - Euroclass Eca |
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Suitability
|
Suitability - Sunlight Resistance |
Yes |
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Flammability, LS0H, Toxicity Testing
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IEC Flammability |
IEC 60332-1-2, IEC 60332-3-24 |
|---|---|
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IEC 60754-1 - Halogen Amount |
Zero |
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IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity |
2.5 µS/mm |
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IEC 60754-2 - Halogen Acid Gas Amount - Min. pH |
4.3 |
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IEC 61034-2 - Smoke Density Min. Transmittance |
60% |
History
|
Update and Revision |
Revision Number: 0.235 Revision Date: 02-03-2025 |
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Belden.GenericSpecificationTitle
|
Update and Revision |
Revision Number: 0.235 Revision Date: 02-03-2025 |
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Part Numbers
| Item # | Color | Put-Up Type | Length | EAN |
|---|---|---|---|---|
| 3076ENH.00500 | Blue | Reel | 500 m | 8719605005519 |
| 3076ENH.001000 | Blue | Reel | 1,000 m | 8719605005502 |
| 3076ENH.041000 | Blue | Reel | 1,000 m | 8719605005557 |
| 3076ENH.01500 | Orange | Reel | 500 m | 8719605005540 |