PAS 5308 Cable Part 1 Type 2 PE-IS-OS-SWA-PVC

Applications

PAS 5308 Cable Part 1 Type 2 PE-IS-SWA-PVC 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. The armoured version are well adapted to underground use in industrial applications where chemical and mechanical protections are needed (refinery areas, chemical plant...).The individual screening of each pair limits the consequence of crosstalk.

Construction

PAS5308 Instrumentation Cable

 

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
Individual screen Aluminium/polyester tape is applied over each pair metallic side down in contact with tinned copper drain wire, 0.5mm²
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 bedding of a PE compound conforming to BS EN 50290-2-24:2002, grade LD
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 OScables (except one-pair andtwo-pairs) pF/m 75 75 75 85 105
Max. Mutual Capacitance @1 kHz IS/OS cables (include1 pair and 2 pair) pF/m 115 115 115 120 140
Max. L/R Ratio for adjacent cores(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

Number of Pairs Nominal Thickness of Insulation Nominal Thickness of bedding Nominal Diameter over Bedding Nominal Thickness of Armour Nominal Diameter over Armour Nominal Thickness of Sheath Nominal Diameter of Cable
mm mm² mm mm mm mm mm
solid conductor 0.5mm² (1/0.8mm) 
2 0.5 0.9 8.5 0.9 10.3 1.4 13.1
5 0.5 0.9 10.9 0.9 12.7 1.5 15.7
10 0.5 1.1 15.6 1.25 18.1 1.6 21.3
15 0.5 1.2 18.1 1.6 21.3 1.7 24.7
20 0.5 1.3 20.4 1.6 23.6 1.8 27.2
30 0.5 1.4 24.2 1.6 27.4 1.9 31.2
50 0.5 1.7 31.2 2 35.2 2.1 39.4
stranded conductor 0.5 mm² (16/0.0.20mm)
2 0.6 0.9 9.7 0.9 11.5 1.4 14.3
5 0.6 1 12.6 1.25 15.1 1.5 18.1
10 0.6 1.2 18 1.6 21.2 1.7 24.6
15 0.6 1.3 20.9 1.6 24.1 1.8 27.7
20 0.6 1.4 23.6 1.6 26.8 1.9 30.6
30 0.6 1.6 28.2 1.6 31.4 2 35.4
50 0.6 1.8 36.1 2 40.1 2.2 44.5
solid conductor 1.0mm² (1/1.13mm)
2 0.6 0.9 10.3 0.9 12.1 1.4 14.9
5 0.6 1 13.5 1.25 16 1.5 19.0
10 0.6 1.2 19.4 1.6 22.6 1.7 26.0
15 0.6 1.4 22.7 1.6 25.9 1.8 29.5
20 0.6 1.5 25.7 1.6 28.9 1.9 32.7
30 0.6 1.6 30.4 2 34.4 2.1 38.6
50 0.6 1.9 39.1 2.5 44.1 2.3 48.7
stranded conductor 1.5 mm² (7/0.53mm)
2 0.6 1 12.1 1.25 14.6 1.5 17.6
5 0.6 1.1 15.8 1.25 18.3 1.6 21.5
10 0.6 1.4 22.9 1.6 26.1 1.8 29.7
15 0.6 1.5 26.6 1.6 29.8 1.9 33.6
20 0.6 1.6 30.1 2 34.1 2.1 38.3
30 0.6 1.8 35.8 2 39.8 2.2 44.2
50 0.6 2.2 46.2 2.5 51.2 2.5 56.2
stranded conductor 2.5 mm² (7/0.67mm)
2 0.6 1 13.5 1.25 16 1.5 19
5 0.6 1.2 17.9 1.6 21.1 1.7 24.5
10 0.6 1.5 25.9 1.6 29.1 1.9 32.9
15 0.6 1.6 30.1 2 34.1 2.1 38.3
20 0.6 1.8 34.3 2 38.3 2.2 42.7
30 0.6 2 40.8 2.5 45.8 2.4 50.6
50 0.6 2.4 52.6 2.5 57.6 2.7 63