Wire&Cable For Instrumentation System 100% coverage O/S I/OS With SWA And BC/TC Conductor &PVC/LSZH/PE/XLPE Insulation
1:Application
Manufactured to PAS5308, Instrumentation cables are intrinsically safe and designed for use in communication and instrumentation applications in and around process industries for transmission of signals in control systems. The signals can be analogue or digital from a variety of sensors and transducers.
2:Constructions
Conductor: Plain Annealed Copper Conductors
Insulation: Polyethylene (PET) Laid up to form pairs
Screen: Collective aluminium / mylar tape screen complete with 0.5mm drain wire
Bedding: Low Smoke Zero Halogen (LSZH)
Armour: Galvanised Steel Wire
Sheath: Low Smoke Zero Halogen (LSZH)
Sheath Colour: Blue or Black
The maximum period of operation is 15years
Installation Temperature: Above 0℃
Operating Temperature: -15℃ ~ 65℃
Rated Voltage: 300/500V
Test Voltage (DC): 2000V Between Conductors
2000V Between Each Conductor and Armour
3:Reference Standards
BS 5308
PAS5308 part 1
BS EN/IEC 60332-3-24
General Characteristics
Conductor Size (mm2) |
Conductor Class |
Max. DCR (Ω/km) |
Max. Mutual Capacitance Values pF/m |
Max. Capacitance Unbalance at 1KHz (pF/250m) |
Max.L/R Ratio (μH/Ω) |
|
Cables with Collective Screens (except 1pair & 2pairs) |
1Pair & 2Pairs Cables Collectively Screened & All Cables with Individual Pair Screens |
|||||
0.5 |
1 |
36.8 |
75 |
115 |
250 |
25 |
1.0 |
1 |
18.4 |
75 |
115 |
250 |
25 |
0.5 |
5 |
39.7 |
75 |
115 |
250 |
25 |
1.5 |
2 |
12.3 |
85 |
120 |
250 |
40 |
Identification of Cable Pairs
Pair No. |
Colour |
Pair No. |
Colour |
||
1 |
Black |
Blue |
11 |
Black |
Red |
2 |
Black |
Green |
12 |
Blue |
Red |
3 |
Blue |
Green |
13 |
Green |
Red |
4 |
Black |
Brown |
14 |
Brown |
Red |
5 |
Blue |
Brown |
15 |
White |
Red |
6 |
Green |
Brown |
16 |
Black |
Orange |
7 |
Black |
White |
17 |
Blue |
Orange |
8 |
Blue |
White |
18 |
Green |
Orange |
9 |
Green |
White |
19 |
Brown |
Orange |
10 |
Brown |
White |
20 |
White |
Orange |
PAS/BS5308 Part 1 Type 2: Collectively Screened Armoured
No. of Pairs |
Conductor |
Insulation Thickness (mm) |
Sheath Thickness (mm) |
Overall Diameter (mm) |
|
Size (mm2) |
Class |
||||
1 |
0.5 |
1 |
0.5 |
1.3 |
9.7 |
2 |
0.5 |
1 |
0.5 |
1.3 |
10.5 |
5 |
0.5 |
1 |
0.5 |
1.4 |
15.2 |
10 |
0.5 |
1 |
0.5 |
1.6 |
19.7 |
15 |
0.5 |
1 |
0.5 |
1.6 |
21.8 |
20 |
0.5 |
1 |
0.5 |
1.7 |
25.0 |
1 |
1 |
1 |
0.6 |
1.3 |
10.8 |
2 |
1 |
1 |
0.6 |
1.4 |
12.0 |
5 |
1 |
1 |
0.6 |
1.5 |
18.7 |
10 |
1 |
1 |
0.6 |
1.7 |
23.3 |
15 |
1 |
1 |
0.6 |
1.8 |
27.1 |
20 |
1 |
1 |
0.6 |
1.8 |
30.2 |
1 |
0.5 |
5 |
0.6 |
1.3 |
10.4 |
2 |
0.5 |
5 |
0.6 |
1.3 |
11.3 |
5 |
0.5 |
5 |
0.6 |
1.5 |
16.9 |
10 |
0.5 |
5 |
0.6 |
1.6 |
21.9 |
15 |
0.5 |
5 |
0.6 |
1.7 |
25.4 |
20 |
0.5 |
5 |
0.6 |
1.8 |
28.1 |
1 |
1.5 |
2 |
0.6 |
1.4 |
11.9 |
2 |
1.5 |
2 |
0.6 |
1.4 |
13.3 |
5 |
1.5 |
2 |
0.6 |
1.6 |
21.1 |
10 |
1.5 |
2 |
0.6 |
1.8 |
27.4 |
15 |
1.5 |
2 |
0.6 |
1.9 |
31.2 |
20 |
1.5 |
2 |
0.6 |
2 |
34.7 |
PAS/BS5308 Part 1 Type 2: Individually & Collectively Screened Armoured
No. of Pairs |
Conductor |
Insulation Thickness (mm) |
Sheath Thickness (mm) |
Overall Diameter (mm) |
|
Size (mm2) |
Class |
||||
2 |
0.5 |
1 |
0.5 |
1.4 |
13.1 |
5 |
0.5 |
1 |
0.5 |
1.5 |
15.7 |
10 |
0.5 |
1 |
0.5 |
1.6 |
21.3 |
15 |
0.5 |
1 |
0.5 |
1.7 |
24.7 |
20 |
0.5 |
1 |
0.5 |
1.8 |
27.2 |
2 |
1 |
1 |
0.6 |
1.4 |
14.9 |
5 |
1 |
1 |
0.6 |
1.5 |
19.0 |
10 |
1 |
1 |
0.6 |
1.7 |
26.0 |
15 |
1 |
1 |
0.6 |
1.8 |
29.5 |
20 |
1 |
1 |
0.6 |
1.9 |
32.7 |
2 |
0.5 |
5 |
0.6 |
1.4 |
14.3 |
5 |
0.5 |
5 |
0.6 |
1.5 |
18.1 |
10 |
0.5 |
5 |
0.6 |
1.7 |
24.6 |
15 |
0.5 |
5 |
0.6 |
1.8 |
27.7 |
20 |
0.5 |
5 |
0.6 |
1.9 |
30.6 |
2 |
1.5 |
2 |
0.6 |
1.5 |
17.6 |
5 |
1.5 |
2 |
0.6 |
1.6 |
21.5 |
10 |
1.5 |
2 |
0.6 |
1.8 |
29.7 |
15 |
1.5 |
2 |
0.6 |
1.9 |
33.6 |
20 |
1.5 |
2 |
0.6 |
2.1 |
38.3 |