Single Core Armoured Halogen-free Low Smoke Cable, Armoured LSZH Cables, Electrical Cable for sales

OVERVIEW

SPECIFICATIONS

CONSTRUCTION

PARAMETER

overview

For use in fixed installations in industrial areas, buildings and similar applications.
Note: Operation of cables armoured with ferromagnetic materials is permissible only in direct-current circuits.

Standard and Approval:

BS6724

Fire performance:

Flame retardant: BS EN 60332-1-2, BS EN 60332-3-24

Technical Characteristics:

Colour of sheath: black. Core identification: HD 308 S2.
Other colors available at customer request
Colour of insulation: brown or blue
Maximum conductor operating temperature: +90°C
Lowest ambient temperature for fixed installation: -40°C
Lowest installation temperature: 0°C
Maximum short-circuit conductor temperature: +250°C
Smoke emission: BS EN 61034-2
Corrosive and acid gas emission: BS EN 60754-1, HCL ≤ 0,5%
Minimum bending radius: 6 x D for cables with circular copper conductors D – overall diameter of the cable
Test voltage: 3.5kV

Specifications

Medium Voltage

Working Temperature 90℃

Flame Retardant

construction

Conductor:

annealed copper conductor or aluminium conductor, circular compacted stranded class 2 acc. to BS EN 60228

Insulation:

cross-linked polyethylene XLPE type GP8 acc. to BS 7655-1.3

Bedding:

LSOH (special low smoke zero halogen compound)

Armour:

for single-core cables - single layer of aluminium wires applied spirally over the bedding (AWA)

Sheath:

LSOH compound type LTS1 acc. to BS 7655-6.1

parameter

YJV72-LSOH

Conductor Size (mm2)	Nominal Insulation Thickness(mm2)	Nominal Overall Diameter (mm)	Approximate net weight of cu cables(kg/km)	Maximum copper conductor resistance at temperature 20°C	Approximate net weight of al cables(kg/km)	Maximum copper Al conductor resistance at temperature 20°C
1.5	0.7	11.1	154	12.100	145	-
2.5	0.7	11.5	173	7.410	158	-
4	0.7	12.1	198	4.610	174	-
6	0.7	12.6	227	3.080	191	-
10	0.7	13.4	278	1.830	217	3.08
16	0.7	14.4	352	1.150	255	1.91
25	0.9	16.0	470	0.727	318	1.2
35	0.9	17.0	580	0.524	367	0.868
50	1	19.4	798	0.387	494	0.641
70	1.1	21.3	1024	0.268	599	0.443
95	1.1	22.9	1284	0.193	707	0.32
120	1.2	25.2	1601	0.153	873	0.253
150	1.4	27.2	1930	0.124	1019	0.206
185	1.6	29.2	2304	0.099	1180	0.164
240	1.7	31.8	2876	0.075	1418	0.125
300	1.8	34.2	3479	0.060	1657	0.1
400	2	39.4	4649	0.047	2219	0.0778
500	2.2	42.7	5670	0.0366	2633	0.0605
630	2.4	46.8	6989	0.0283	3163	0.0469

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