The Belden 3076ELS is a Low Smoke Zero Halogen Cable which is a popular data transmission cable as it has a steel wire armoured sheath.
Technical Specification
| Conductor: | 18 AWG (7x26AWG) tinned copper wire |
| Conductor Type: | Stranded Conductor |
| Insulation Material: | Polyolefin |
| Diameter over insulation: | 2.55 ± 0.05 mm |
| Nominal insulation thickness: | 0.67 mm |
| Foil Material: | Aluminium / Polyester |
| Foil Thickness: | 9 / 23 µm |
| Drainwire: | 20 AWG (7x28AWG) tinned copper wire |
| Inner Jacket Material: | FRNC |
| Nominal jacket thickness: | 1.15 mm |
| Nominal diameter over jacket | 7.5mm |
| Steel wire Armour Material: | Single steel wire 0.90 mm |
| Optical coverage: | >95 % |
| Sheath Material: | FRNC |
| Nominal jacket thickness | 1.85mm |
| Nominal diameter over jacket: | 13.0 mm |
Technical Properties
| Electrical acc IEC61158-2 | ||
| Max. operating voltage | 300 V rms | |
| Max. capacitance between conductors of a pair @ 1kHz | 80 nF/km | |
| Max. capacitance cond. to other cond. and shield @ 1 kHz | 155 nF/km | |
| Max. conductor DC-resistance @ 20˚C | 20.5 Ω/km | |
| Max. shield DC-resistance @ 20˚C | 26.0 Ω/km | |
| Nom. velocity of propagation | 66% | |
| Impedance @ 31.25 kHz | 100+/- 5Ω | |
| Max. attenuation | @ 10 kHz | 0.2 dB/100m |
| |
@ 39 kHz | 0.3 dB/100m |
| |
@ 100 kHz | 0.6 dB/100m |
| |
@ 500 kHz | 2.8 dB/100m |
| |
@ 1 MHz | 3.7 dB/100m |
| Mechanical and physical | ||
| Flame resistance | IEC 60332-3-24 cat.C | |
| Oil resistance | ASTMD741 | |
| Radiation resistance | IEC544 (CERN) | |
| Application specification | BS 7655 section 6.1 table 1, LTS 3 | |
| Halogen content according to IEC754-1 | zero | |
| Corrosivity of fire gasses according to IEC754-2 | |
|
| Conductivity | ≤ 100 µS/cm | |
| pH value | ≥ 3.5 | |
| Temperature range installing | -15 to +80 ˚C | |
| Temperature range operating (moving installation) | -15 to +80 ˚C | |
| Temperature range operating (fixed installation) | -45 to +80 ˚C | |
| Temperature range storage | -45 to +80 ˚C | |
| Minimum bending radius | 170 mm | |
3076ELS Ordering Information
| Order Code | Outer Jacket | Inner Jacket | Insulation |
| 3076ELS.00 | Blue | Blue | Black - White |
| 3076ELS.02 | Yellow | Yellow | Black - White |
| 3076ELS.03 | Orange | Orange | Black - White |
| 3076ELS.04 | Black | Orange | Blue - Orange |
Each standard reel has the Belden Logo, Belden Code Number, length of reel, Date of manufacture and CE Markings.
If we cut to length then we will transfer to suitable reels.
