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Armoured Power Cables

BS Standard Armoured Cables

BS 6724 1.9/3.3kV Single Core AWA Armoured Cable LSZH

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Product Details

Product parameter

Application

1.9/3.3kV Single Core AWA Armoured Cable for use in power networks, underground, outdoor and indoor applications and for use in cable ducting. For installation where fire, smoke emission and toxic fumes create a potential threat to life and equipment.

Performance

Electrical performance Uo/U:
1.9/3.3kV

Chemical performance:
chemical, UV&oil resistance

Mechanical performance:
minimum bending radius:15 x overall diameter

Terminal performance:
-Maximum service temperature:90℃
-Maximum short-circuit temperature: 250℃(Max.5s)

Fire performance:
Low Smoke Zero Halogen according to IEC/EN 61034, IEC/EN 60754
Flame retardant according to IEC/EN 60332-1

Constructions

Conductor:
class 2 stranded copper conductor

Insulation:
XLPE (Cross-linked polyethylene)

Filler:
HFFR (Halogen free flame retardant)

Armoring:
AWA (Aluminium Wire Armour)

Sheath:
HFFR (Halogen free flame retardant)

Core Identification:
Brown

Sheath Color:
black

BS 6724 1.93.3kV Single Core AWA Armoured Cable LSZH (2)

Cable Marking and Packing Materials

Cable Marking:
printing, embossing ,engraving

Packing Materials:
wooden drum, steel drum, steel-wooden drum

Specifications

BS 6724, Standard

BS 6724 1.9/3.3kV Single Core AWA Armoured Cable Size Chart Physical Performance

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA	NOMINAL DIAMETER OF CONDUCTOR	NOMINAL THICKNESS OF INSULATION	MINMUM THICKNESS OF OUTER SHEATH	NOMINAL OUTER DIAMETER	NOMINAL WEIGHT	MAXIMUM CONDUCTER DC RESISTANCE AT 20°C
-	mm2	mm	mm	mm	mm	kg/km	Ω/km
1	50	8.1	2	1.08	19	956	0.387
1	70	9.7	2	1.08	20	1201	0.268
1	95	11.4	2	1.08	22	1499	0.193
1	120	12.65	2	1.16	25	1936	0.153
1	150	14.15	2	1.16	26	2254	0.124
1	185	15.75	2	1.24	28	2650	0.0991
1	240	18.2	2	1.24	30	3280	0.0754
1	300	20.5	2	1.32	33	3938	0.0601
1	400	23	2	1.4	37	5090	0.0471
1	500	26	2.2	1.48	40	6255	0.0366
1	630	29.7	2.4	1.56	45	7809	0.0283

Electrical Performance(Current Carrying Capacity of copper conductor )

NOMINAL CROSS SECTIONAL AREA	REFERENCE METHOD C (CLIPPED DIRECT)		REFERENCE METHOD F (IN FREE AIR OR ON A PERFORATED CABLE TRAY ETC HORIZONTAL OR VERTICAL ETC)
	Touching		Touching			Spaced by one diameter
	Three Cables Single-Phase AC or DC flat	Three or Four Cables Three-Phase AC	Two Cables Single Phase AC or DC flat	Three Cables Three Phase AC flat	Three Cables Three-Phase AC trefoil	Two Cables DC		Two Cables single-phase AC		Three or Four Cables Three-phase AC
	Three Cables Single-Phase AC or DC flat	Three or Four Cables Three-Phase AC	Two Cables Single Phase AC or DC flat	Three Cables Three Phase AC flat	Three Cables Three-Phase AC trefoil	Horizontal	Vertical	Horizontal	Vertical	Horizontal	Vertical
mm2	Amps	Amps	Amps	Amps	Amps	Amps	Amps	Amps	Amps	Amps	Amps
50	237	220	253	232	222	284	270	282	266	288	266
70	303	277	322	293	285	356	349	357	337	358	331
95	367	333	389	352	346	446	426	436	412	425	393
120	425	383	449	405	402	519	497	504	477	485	449
150	488	437	516	462	463	600	575	566	539	549	510
185	557	496	587	524	529	688	660	643	614	618	574
240	656	579	689	612	625	815	782	749	714	715	666
300	755	662	792	700	720	943	906	842	805	810	755
400	853	717	899	767	815	1137	1094	929	889	848	797
500	962	791	1016	851	918	1314	1266	1032	989	923	871
630	1082	861	1146	935	1027	1528	1474	1139	1092	992	940