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PAS 5308 Cables |  |
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| BS5308 Part 1 / Type 1 | BS5308 Part 1 / Type 2 | BS5308 Part 2 / Type 1 |
PAS 5308 Cables
PAS 5308 Part 2
PAS 5308 Part 2 / Type 1 (unarmoured cables)
PAS 5308 Cable Part 2 Type 1 PVC-OS-PVC
Application
These 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.
Construction
Conductor |
Annealed copper, sizes: 0.5mm² and 0.75mm² mulitistranded(Class 5), 1.5mm² and 2.5mm² multistranded(Class 2) to BS EN 60228 |
Insulation |
PVC to BS EN 50290-2-21:2002, grade TI51 |
Pairing |
Two insulated conductors uniformly twisted together with a lay not exceeding |
Colour code |
Multicore cables: up to 40 cores yellow with black numbers, 41 - 80 cores black with yellow numbers. Multipair cables: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 |
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 |
1.0 |
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 1 kHz(pair to pair screen) |
pF/250m |
250 |
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Max. Mutual Capacitance @ 1 kHz for Non OS or OS cables (except one-pair and two-pairs) |
pF/m |
75 |
75 |
75 |
85 |
105 |
|
Max. Mutual Capacitance @ 1 kHz |
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
Multicore
Number of |
Number and Diameter of Wires |
Nominal Conductor Cross- Sectional Area |
Nominal Thickness of Insulation |
Nominal Thickness of Sheath |
Nominal Diameter of Cable |
no./mm |
mm² |
mm |
mm |
mm |
|
stranded conductor 0.5 mm² (16/0.20mm) |
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2 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6 |
3 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6.3 |
4 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6.9 |
6 |
16/0.2 |
0.5 |
0.6 |
0.8 |
8.1 |
10 |
16/0.2 |
0.5 |
0.6 |
0.9 |
10.4 |
20 |
16/0.2 |
0.5 |
0.6 |
1 |
13.5 |
40 |
16/0.2 |
0.5 |
0.6 |
1.2 |
18.2 |
80 |
16/0.2 |
0.5 |
0.6 |
1.4 |
25.1 |
stranded conductor 0.75 mm² (24/0.20mm) |
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2 |
24/0.2 |
0.75 |
0.6 |
0.8 |
6.4 |
3 |
24/0.2 |
0.75 |
0.6 |
0.8 |
6.8 |
4 |
24/0.2 |
0.75 |
0.6 |
0.8 |
7.4 |
6 |
24/0.2 |
0.75 |
0.6 |
0.9 |
8.9 |
10 |
24/0.2 |
0.75 |
0.6 |
1 |
11.5 |
20 |
24/0.2 |
0.75 |
0.6 |
1.1 |
14.8 |
40 |
24/0.2 |
0.75 |
0.6 |
1.3 |
19.9 |
80 |
24/0.2 |
0.75 |
0.6 |
1.5 |
27.5 |
stranded conductor 1.5 mm² (7/0.53mm) |
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2 |
7/0.53 |
1.5 |
0.6 |
0.8 |
7.3 |
3 |
7/0.53 |
1.5 |
0.6 |
0.8 |
7.7 |
4 |
7/0.53 |
1.5 |
0.6 |
0.9 |
8.7 |
6 |
7/0.53 |
1.5 |
0.6 |
0.9 |
10.3 |
10 |
7/0.53 |
1.5 |
0.6 |
1 |
13.3 |
20 |
7/0.53 |
1.5 |
0.6 |
1.2 |
17.4 |
40 |
7/0.53 |
1.5 |
0.6 |
1.4 |
23.4 |
80 |
7/0.53 |
1.5 |
0.6 |
1.7 |
32.6 |
stranded conductor 2.5 mm² (7/0.67mm) |
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2 |
7/0.67 |
2.5 |
0.6 |
0.8 |
8.1 |
3 |
7/0.67 |
2.5 |
0.6 |
0.9 |
8.8 |
4 |
7/0.67 |
2.5 |
0.6 |
0.9 |
9.7 |
6 |
7/0.67 |
2.5 |
0.6 |
1 |
11.7 |
10 |
7/0.67 |
2.5 |
0.6 |
1.1 |
15.1 |
20 |
7/0.67 |
2.5 |
0.6 |
1.3 |
19.9 |
40 |
7/0.67 |
2.5 |
0.6 |
1.5 |
26.7 |
80 |
7/0.67 |
2.5 |
0.6 |
1.9 |
37.3 |
Multipair
Number of |
Number and Diameter of Wires |
Nominal Conductor Cross- Sectional Area |
Nominal Thickness of Insulation |
Nominal Thickness of Sheath |
Nominal Diameter of Cable |
no./mm |
mm² |
mm |
mm |
mm |
|
stranded conductor 0.5 mm² (16/0.20mm) |
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1 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6 |
2 |
16/0.2 |
0.5 |
0.6 |
0.8 |
6.9 |
5 |
16/0.2 |
0.5 |
0.6 |
1 |
11.9 |
10 |
16/0.2 |
0.5 |
0.6 |
1.1 |
16.4 |
15 |
16/0.2 |
0.5 |
0.6 |
1.2 |
19 |
20 |
16/0.2 |
0.5 |
0.6 |
1.3 |
21.5 |
30 |
16/0.2 |
0.5 |
0.6 |
1.5 |
25.7 |
50 |
16/0.2 |
0.5 |
0.6 |
1.7 |
32.9 |
stranded conductor 0.75 mm² (24/0.20mm) |
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1 |
24/0.2 |
0.75 |
0.6 |
0.8 |
6.4 |
2 |
24/0.2 |
0.75 |
0.6 |
0.8 |
7.4 |
5 |
24/0.2 |
0.75 |
0.6 |
1 |
12.8 |
10 |
24/0.2 |
0.75 |
0.6 |
1.2 |
17.9 |
15 |
24/0.2 |
0.75 |
0.6 |
1.3 |
20.9 |
20 |
24/0.2 |
0.75 |
0.6 |
1.4 |
23.6 |
30 |
24/0.2 |
0.75 |
0.6 |
1.5 |
27.9 |
50 |
24/0.2 |
0.75 |
0.6 |
1.8 |
35.9 |
stranded conductor 1.5 mm² (7/0.53mm) |
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1 |
7/0.53 |
1.5 |
0.6 |
0.8 |
7.3 |
2 |
7/0.53 |
1.5 |
0.6 |
0.9 |
8.7 |
5 |
7/0.53 |
1.5 |
0.6 |
1.1 |
15.1 |
10 |
7/0.53 |
1.5 |
0.6 |
1.3 |
21.1 |
15 |
7/0.53 |
1.5 |
0.6 |
1.4 |
24.6 |
20 |
7/0.53 |
1.5 |
0.6 |
1.5 |
27.7 |
30 |
7/0.53 |
1.5 |
0.6 |
1.7 |
33 |
50 |
7/0.53 |
1.5 |
0.6 |
2.1 |
42.7 |
stranded conductor 2.5 mm² (7/0.67mm) |
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1 |
7/0.67 |
2.5 |
0.6 |
0.8 |
8.1 |
2 |
7/0.67 |
2.5 |
0.6 |
0.9 |
9.7 |
5 |
7/0.67 |
2.5 |
0.6 |
1.2 |
17.2 |
10 |
7/0.67 |
2.5 |
0.6 |
1.4 |
24.1 |
15 |
7/0.67 |
2.5 |
0.6 |
1.6 |
28.2 |
20 |
7/0.67 |
2.5 |
0.6 |
1.7 |
31.8 |
30 |
7/0.67 |
2.5 |
0.6 |
1.9 |
37.9 |
50 |
7/0.67 |
2.5 |
0.6 |
2.3 |
48.9 |