Auxiliary Multipair Cables - ARMOUR SCREEN LSZH

Description

Copper, Multi Pair, XLPE-Insulation, Collective, Armour, LSZH 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 : XLPE 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 : LSZH inner sheath to BS7655.

Armouring : Mild galvanised steel wires to BS EN10257-1.

Outer Sheath : Black LSZH outer sheath 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
Insulation resistance	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
Test voltage		Ums core: armour	V	2000

Properties for cable

Code Colour	ENATS 09-6 Issue 9 * Table 1
Fire Resistant	N.A.
Flame Retardant	IEC 60332-3-22
Low Smoke Emision	IEC 61034-1-2 > 60%
Other Properties
Minimum Bending Radius	10 X O.D.

Properties for outer sheath

Limiting Oxygen Index	LOI > 30%
Amount of halogen acid gas	IEC 60754-1 HCl<0.1%
Oil Resistance	ANSI/ICEA S-73-532 (4h, 70ºC)
Sunlight Resistance	UL 1581 Section 1200
Temperature Installation	-15ºC/50ºC
Temperature Operating	-40ºC/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	201
5	0.5mm²	0,3	1,0	8,84	0,9	1,4	13,44	356
10	0.5mm²	0,3	1,1	11,56	1,25	1,5	17,06	597
20	0.5mm²	0,3	1,2	15,01	1,25	1,6	20,71	854
40	0.5mm²	0,3	1,4	23,96	1,6	1,8	30,76	1669
60	0.5mm²	0,3	1,6	25,94	1,6	2,0	33,14	2046
100	0.5mm²	0,3	1,9	32,28	2	2,2	40,68	3173

Code colour ENATS 09-6 Issue 9 Table 1

2 Pair Cable (quad)

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

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