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Telecommunication cables
Auxiliary Multipair Cables - ARMOUR SCREEN PVC
Description
Copper, Multi Pair, PVC-Insulation, Collective, Armour, PVC Sheath
Application
These light current control cables are intended primarily for use with control, indication and alarm equipment for
switchgear and similar power apparatus in power stations and substations. Suitable for use on circuits where
the nominal voltage does not exceed 150V d.c. or 110V a.c. Suitable for direct buried applications.
Standard
ENATS 09-6 ISSUE 9
Cable Construction
Conductors : Solid (Class 1) tinned copper conductors to BS EN 60228.
Insulation : PVC insulation to BS7655.
Pair Identification : See colour code.
Binder Tape : p.e.t.p. tape of suitable overlap.
Collective Screen : tinned copper drain wire under and in contact with aluminium/p.e.t.p. laminated tape applied
metallic side down.
Inner Sheath : PVC inner sheath to BS7655.
Armouring : Mild galvanised steel wires to BS EN10257-1.
Outer Sheath : Black PVC outer sheath Type to BS7655 .
Voltage Rating : 150V d.c./110V a.c.
Temperature Rating : 70°C maximum conductor operating temperature.
Electrical data @ 20ºC
Conductor size |
Nom |
mm² |
0,5 |
|
|---|---|---|---|---|
Conductor resistance (Solid / Class 1) |
Max |
Ω/km |
36 |
|
Insulation resistance |
Individual conductor |
Min. |
MΩxkm |
80 |
Screen and armour |
Min. |
MΩxkm |
1 |
|
Mutual capacitance 1kHz (core to core) |
Max. |
nF/km |
150 |
|
Mutual inductance |
Max. |
µH/Ω |
50 |
|
Test voltage |
Ums core: core |
V |
2000 |
|
|
Ums core: armour |
V |
2000 |
|
Properties for cable
| Code Colour | ENATS 09-6 Issue 9 * Table 1 |
|---|---|
Fire Resistant |
N.A. |
Flame Retardant |
IEC 60332-3-24 |
Low Smoke Emision |
N.A. |
Other Properties |
|
Minimum Bending Radius |
10 X O.D. |
Properties for outer sheath
| Limiting Oxygen Index | N.A. |
|---|---|
Amount of halogen acid gas |
HCl<15% |
Oil Resistance |
N.A. |
Sunlight Resistance |
UL 1581 Section 1200 |
Temperature Installation |
-5ºC/50ºC |
Temperature Operating |
-30ºC/50ºC |
Construction Parameters
No. Pairs |
Cores |
RT Insulation Nominal |
RT Inner sheath |
Ø over inner sheath |
Ø of armour wire nom. |
RT of outer sheath nom. |
Overall diameter |
Weight approx. |
|---|---|---|---|---|---|---|---|---|
|
mm² |
mm |
mm |
mm |
mm |
mm |
mm |
kg/km |
2 |
0.5mm² |
0,3 |
0,8 |
5,37 |
0,9 |
1,3 |
9,77 |
207 |
5 |
0.5mm² |
0,3 |
1,0 |
8,84 |
0,9 |
1,4 |
13,44 |
364 |
10 |
0.5mm² |
0,3 |
1,1 |
11,56 |
1,25 |
1,5 |
17,06 |
616 |
20 |
0.5mm² |
0,3 |
1,2 |
15,01 |
1,25 |
1,6 |
20,71 |
887 |
40 |
0.5mm² |
0,3 |
1,4 |
23,96 |
1,6 |
1,8 |
30,76 |
1731 |
60 |
0.5mm² |
0,3 |
1,6 |
25,94 |
1,6 |
2,0 |
33,14 |
2134 |
100 |
0.5mm² |
0,3 |
1,9 |
32,28 |
2 |
2,2 |
40,68 |
3314 |
Code colour ENATS 09-6 Issue 9 Table 1
2 Pair Cable (quad)
1 |
White |
Red |
Blue |
Orange |
5 Pair Cables to 20 Pair Cables
1 |
White |
Blue |
11 |
Black |
Blue |
2 |
White |
Orange |
12 |
Black |
Orange |
3 |
White |
Green |
13 |
Black |
Green |
4 |
White |
Brown |
14 |
Black |
Brown |
5 |
White |
Grey |
15 |
Black |
Grey |
6 |
Red |
Blue |
16 |
Yellow |
Blue |
7 |
Red |
Orange |
17 |
Yellow |
Orange |
8 |
Red |
Green |
18 |
Yellow |
Green |
9 |
Red |
Brown |
19 |
Yellow |
Brown |
10 |
Red |
Grey |
20 |
Yellow |
Grey |
For 40 pairs cables – Pairs 1 to 20, two times
For 60 pairs cables – Pairs 1 to 20, three times
For 100 pairs cables – Pairs 1 to 20, five times