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PAS 5308 Cables
PAS 5308 Part 1 / Type 3 (Lead Sheath Cables)
PAS 5308 Cable Part 1 Type 3 PE-OS-Lead-SWA-PVC
Applications:
PAS 5308 cables are designed to connect electrical instrumentation and communication systems in and around process plants and similar applications. Generally used to transmit analogue or digital signals in measurement and process control where chemicals may be present.They are well adapted to underground use in industrial applications, in moist areas, where chemical and mechanical protections are needed. The lead sheath brings an enhanced resistance to aromatic hydrocarbons.
Construction:
Conductor: Annealed copper, sizes: 0.5mm² mulitistranded(Class 5), 0.5 mm² and 1.0 mm² solid(Class 1), 1.5mm² or 2.5 multistranded(Class 2) to BS EN 60228
Insulation: thermoplastic PE to BS EN 50290-2-23:2002, grade L/MD or a cross-linked PE to BS EN 50290-2-29
Pairing: Two insulated conductors uniformly twisted together with a lay not exceeding 100mm, Two-pair cables without individual pair screens (quads) shall have four cores laid in quad formation round a central dummy
Colour code: See technical information
Binder tape: Non-hygroscopic binder tape of minimum thickness 0.023 mm
Collective screen: Aluminium/polyester tape is applied over the laid up pairs metallic side down in contact with tinned copper drain wire, 0.5mm²
Inner Sheath: Extruded sheath of a PVC compound conforming to BS EN 50290-2-22:2002, grade TM51
Lead Sheath: Lead Alloy conforming to BS EN 50307
Bedding: Extruded sheath of a PVC compound conforming to BS EN 50290-2-22:2002, grade TM51
Amour: Galvanized steel wire armour
Outer sheath : extruded sheath of a PVC compound conforming to BS EN 50290-2-22:2002, grade TM51
Sheath colour: Generally black
Electrical Properties:
| Temperature range | above 0˚C( fixed installation) |
|---|---|
| -15˚C to +65˚C(during operation ) |
| Conductor Area Size | mm² | 0.5 | 0.5 | 1 | 1.5 | 2.5 | |
|---|---|---|---|---|---|---|---|
| Conductor Stranding | No. x mm | 1 x 0.8 | 16 x 0.2 | 1 x 1.13 | 7 x 0.53 | 7 x 0.67 | |
| Conductor resistance max | ohm/km | 36.8 | 39.7 | 18.4 | 12.3 | 7.6 | |
| Insulation resistance min | Individual conductor | Gohm/km | 5 | 5 | 5 | 5 | 5 |
| individual screen | Mohm/km | 1 | 1 | 1 | 1 | 1 | |
| Capacitance unbalance at 1kHz(pair to pair screen) | pF/250m | 250 | |||||
| Max. Mutual Capacitance @ 1 kHz for Non OS or OS cables (exceptone-pair and two-pairs) | pF/m | 75 | 75 | 75 | 85 | 105 | |
| Max. Mutual Capacitance @ 1 kHz IS/OS cables (include 1 pair and2 pair) | pF/m | 115 | 115 | 115 | 120 | 140 | |
| Max. L/R Ratio for adjacentcores(Inductance/Resistance) | μH/ohm | 25 | 25 | 25 | 40 | 60 | |
| Test voltage | V | 2000 | 2000 | 2000 | 2000 | 2000 | |
| Rated voltage | V | 300/500 | 300/500 | 300/500 | 300/500 | 300/500 | |
Parameter:
| NO. of Pairs | Thickness of Insulation | Thickness of Inner sheath | Diameter over Inner sheath | Thickness of Lead Sheath | Diameter over Lead Sheath | Thickness of Bedding | Diameter over Bedding | Thickness of Armour | Diameter over Armor | Thickness of Sheath | Diameter of Cable |
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm² | mm | mm | mm | mm | mm | mm | mm | mm | mm | |
| solid conductor 0.5mm² (1/0.80mm) | |||||||||||
| 1 | 0.5 | 0.8 | 5.3 | 1.1 | 7.5 | 0.8 | 9.1 | 0.9 | 10.9 | 1.4 | 13.7 |
| 2 | 0.5 | 1.1 | 6.1 | 1.1 | 8.3 | 0.8 | 9.9 | 0.9 | 11.7 | 1.4 | 14.5 |
| 5 | 0.5 | 1.2 | 10.6 | 1.1 | 12.8 | 0.8 | 14.4 | 1.25 | 16.9 | 1.6 | 20.1 |
| 10 | 0.5 | 1.2 | 14 | 1.1 | 16.2 | 1 | 18.2 | 1.6 | 21.4 | 1.7 | 24.8 |
| 15 | 0.5 | 1.2 | 16.1 | 1.2 | 18.5 | 1 | 20.5 | 1.6 | 23.7 | 1.8 | 27.3 |
| 20 | 0.5 | 1.3 | 18.4 | 1.3 | 21 | 1 | 23 | 1.6 | 26.2 | 1.8 | 29.8 |
| 30 | 0.5 | 1.3 | 22 | 1.4 | 24.8 | 1 | 26.8 | 1.6 | 30 | 1.9 | 33.8 |
| 50 | 0.5 | 1.5 | 27.9 | 1.5 | 30.9 | 1.2 | 33.3 | 2 | 37.3 | 2.1 | 41.5 |
| stranded conductor 0.5 mm² (16/0.20mm) | |||||||||||
| 1 | 0.6 | 0.8 | 6 | 1.1 | 8.2 | 0.8 | 9.8 | 0.9 | 11.6 | 1.4 | 14.4 |
| 2 | 0.6 | 0.8 | 6.9 | 1.1 | 9.1 | 0.8 | 10.7 | 0.9 | 12.5 | 1.4 | 15.3 |
| 5 | 0.6 | 1.1 | 12.1 | 1.1 | 14.3 | 0.8 | 15.9 | 1.25 | 18.4 | 1.6 | 21.6 |
| 10 | 0.6 | 1.2 | 16.2 | 1.2 | 18.6 | 1 | 20.6 | 1.6 | 23.8 | 1.8 | 27.4 |
| 15 | 0.6 | 1.3 | 18.8 | 1.3 | 21.4 | 1 | 23.4 | 1.6 | 26.6 | 1.8 | 30.2 |
| 20 | 0.6 | 1.3 | 21.3 | 1.3 | 23.9 | 1 | 25.9 | 1.6 | 29.1 | 1.9 | 32.9 |
| 30 | 0.6 | 1.5 | 25.9 | 1.5 | 28.9 | 1.2 | 31.3 | 2.5 | 35.3 | 2.1 | 39.5 |
| 50 | 0.6 | 1.7 | 32.9 | 1.7 | 36.3 | 1.4 | 39.1 | 2.5 | 44.1 | 2.3 | 48.7 |
| solid conductor 1.0mm² (1/1.13mm) | |||||||||||
| 1 | 0.6 | 0.8 | 6.4 | 1.1 | 8.6 | 0.8 | 10.2 | 0.9 | 12 | 1.4 | 14.8 |
| 2 | 0.6 | 0.8 | 7.4 | 1.1 | 9.6 | 0.8 | 11.2 | 0.9 | 13 | 1.5 | 16 |
| 5 | 0.6 | 1.2 | 13.2 | 1.1 | 15.4 | 1 | 17.4 | 1.6 | 20.6 | 1.7 | 24 |
| 10 | 0.6 | 1.2 | 17.4 | 1.2 | 19.8 | 1 | 21.8 | 1.6 | 25 | 1.8 | 28.6 |
| 15 | 0.6 | 1.3 | 20.3 | 1.3 | 22.9 | 1 | 24.9 | 1.6 | 28.1 | 1.9 | 31.9 |
| 20 | 0.6 | 1.5 | 23.4 | 1.4 | 26.2 | 1.2 | 28.6 | 2 | 32.6 | 2 | 36.6 |
| 30 | 0.6 | 1.5 | 28 | 1.5 | 31 | 1.2 | 33.4 | 2 | 37.4 | 2.1 | 41.6 |
| 50 | 0.6 | 2 | 36.3 | 1.8 | 39.9 | 1.4 | 42.7 | 2.5 | 47.7 | 2.4 | 52.5 |
| stranded conductor 1.5 mm² (7/0.53mm) | |||||||||||
| 1 | 0.6 | 0.8 | 7.3 | 1.1 | 9.5 | 0.8 | 11.1 | 0.9 | 12.9 | 1.5 | 15.9 |
| 2 | 0.6 | 0.9 | 8.7 | 1.1 | 10.9 | 0.8 | 12.5 | 1.25 | 15 | 1.5 | 18 |
| 5 | 0.6 | 1.2 | 15.4 | 1.2 | 17.8 | 1 | 19.8 | 1.6 | 23 | 1.7 | 26.4 |
| 10 | 0.6 | 1.3 | 20.6 | 1.3 | 23.2 | 1 | 25.2 | 1.6 | 28.4 | 1.9 | 32.2 |
| 15 | 0.6 | 1.5 | 24.2 | 1.4 | 27 | 1.2 | 29.4 | 2 | 33.4 | 2 | 37.4 |
| 20 | 0.6 | 1.5 | 27.5 | 1.5 | 30.5 | 1.2 | 32.9 | 1.6 | 36.9 | 2.1 | 41.1 |
| 30 | 0.6 | 1.7 | 33.3 | 1.7 | 36.7 | 1.4 | 39.5 | 2.5 | 44.5 | 2.3 | 49.1 |
| 50 | 0.6 | 2 | 42.6 | 2 | 46.6 | 1.6 | 49.8 | 2.5 | 54.8 | 2.6 | 60 |
| stranded conductor 2.5 mm² (7/0.67mm) | |||||||||||
| 1 | 0.6 | 0.8 | 8.1 | 1.1 | 10.3 | 0.8 | 11.9 | 1.25 | 14.4 | 1.5 | 17.4 |
| 2 | 0.6 | 0.9 | 9.7 | 1.1 | 11.9 | 0.8 | 13.5 | 1.25 | 16 | 1.5 | 19 |
| 5 | 0.6 | 1.2 | 17.2 | 1.2 | 19.6 | 1 | 21.6 | 1.6 | 24.8 | 1.8 | 28.4 |
| 10 | 0.6 | 1.4 | 24.1 | 1.4 | 26.9 | 1.2 | 29.3 | 2 | 33.3 | 2 | 37.3 |
| 15 | 0.6 | 1.6 | 28.2 | 1.5 | 31.2 | 1.2 | 33.6 | 2 | 37.6 | 2.2 | 42 |
| 20 | 0.6 | 1.7 | 31.8 | 1.7 | 35.2 | 1.4 | 38 | 2.5 | 43 | 2.3 | 47.6 |
| 30 | 0.6 | 1.9 | 37.9 | 1.8 | 41.5 | 1.4 | 44.3 | 2.5 | 49.3 | 2.5 | 54.3 |
| 50 | 0.6 | 2.3 | 48.9 | 2.2 | 53.3 | 1.6 | 56.5 | 2.5 | 61.5 | 2.8 | 67.1 |