IEC/BS Standard XLPE Insulated LV Power Cable

IEC/BS Standard XLPE Insulated LV Power Cable

XLPE Insulated Cable is laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.

Application

IEC/BS Standard XLPE Insulated LV Power Cable is laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.

XLPE insulated power cable has a number of advantages over paper insulated and PVC insulated cable. XLPE cable has high electric strength, mechanical strength, high-ageing resistance, environmental stress resisting anti-chemical corrosion, and it is simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction. Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technologies（peroxide，silence，and irradiation cross linking）.The flame-retardant cable covers all kinds of low- smoke，low-halogen，low-smoke halogen free and non-smoke no halogenated and three classes of A,B,C.

Construction

Conductor: Class 2 stranded copper conductor or aluminium conductor
Insulation: XLPE
Armour method: Unarmored or Steel Wire Armour (SWA), Steel Tape Armour (STA), Aluminium Wire Armour (AWA), Aluminium Tape Armour (ATA)
Outer sheath: PVC (polyvinyl chloride), or rodent and termite-resistant PVC (optional)

Characteristics

Rated voltage: 600/1000V
Rated temperature: 0°C to +90°C
Bending radius: 1.5mm² to 16mm²: 6 x outer diameter
25mm² and above: 8 x outer diameter
Fire resistance: IEC 60332 Part 1, BS4066 Part 1

Core color:

1 core: brown
2 cores: brown, blue
3 cores: brown, black and grey
4 cores: brown, black, gray and blue
5 cores: brown, black, gray, blue and green/yellow
600/1000 V-Two core copper conductor xlpe insulated swa pvc sheathed cables

Specifications

Cables conform to BS 5467 and generally to IEC 60502 – 1.

Parameter

600/1000 V-Two core copper conductor xlpe insulated swa pvc sheathed cables (CU/XLPE/PVC/SWA/PVC)

Nominal area of conductor	Maximum conductor resistance at 20°c	Thickness of insulation	Thickness of extruded bedding	Dia. Of armour wire	Thickness of outer sheath	Approx.overall diameter	Approx.cable weight
mm²	Ω/km	mm	mm	mm	mm	mm	kg/km
1.5*	12.1	0.7	1	0.9	1.8	14.2	355
1.5	12.1	0.7	1	0.9	1.8	14.6	370
2.5*	7.41	0.7	1	0.9	1.8	15	400
2.5	7.41	0.7	1	0.9	1.8	15.4	415
4	4.61	0.7	1	0.9	1.8	16.4	480
6	3.08	0.7	1	0.9	1.8	17.6	570
10	1.83	0.7	1	1.25	1.8	20.3	820
16	1.15	0.7	1	1.25	1.8	22.3	1030
25	0.727	0.9	1	1.6	1.8	26.3	1530
35	0.524	0.9	1	1.6	1.8	28.5	1840
50	0.387	1	1	1.6	1.8	30.9	2070
70	0.268	1.1	1	1.6	2	34.9	2670
95	0.193	1.1	1.2	2	2.1	40.1	3660
120	0.153	1.2	1.2	2	2.2	43.7	4350
150	0.124	1.4	1.2	2	2.3	47.5	5160
185	0.0991	1.6	1.4	2.5	2.5	53.3	6600
240	0.0754	1.7	1.4	2.5	2.7	59.1	8100
300	0.0601	1.8	1.6	2.5	2.8	64.1	9660
400	0.047	2	1.6	2.5	3.1	71.3	12000
500	0.0366	2.2	1.6	3.15	3.3	79.8	15500

*Circular solid conductors (Class 1).
All other conductors Circular stranded or circular stranded compacted (Class 2).
Cables conform to BS 5467 and generally to IEC 60502 – 1.

600/1000V-Three core copper conductor xlpe insulated swa pvc sheathed cables (CU/XLPE/PVC/SWA/PVC)

Nominal area of conductor	Maximum conductor resistance at 20°c	Thickness of insulation	Thickness of bedding		Dia. Of armour wire	Thickness of outer sheath	Approx.overall diameter		Approx.cable weight
Nominal area of conductor	Maximum conductor resistance at 20°c	Thickness of insulation	Extruded bedding	Lapped bedding	Dia. Of armour wire	Thickness of outer sheath	Extruded bedding	Lapped bedding	Extruded bedding	Lapped bedding
mm²	Ω/km	mm	mm		mm	mm	mm		kg/km
1.5*	12.1	0.7	0.8	–	0.9	1.3	13.3	–	330	–
1.5	12.1	0.7	0.8	–	0.9	1.3	13.7	–	350	–
2.5*	7.41	0.7	0.8	–	0.9	1.4	14.4	–	390	–
2.5	7.41	0.7	0.8		0.9	1.4	14.8	–	415	–
4	4.61	0.7	0.8	–	0.9	1.4	15.9	–	490	–
6	3.08	0.7	0.8	–	0.9	1.4	17.2	–	580	–
10	1.83	0.7	0.8	–	1.25	1.5	19.6	–	850	–
16	1.15	0.7	0.8	–	1.25	1.6	22.2	–	1110	–
25	0.727	0.9	1	0.8	1.6	1.7	24.3	23.2	1520	1420
35	0.524	0.9	1	0.8	1.6	1.8	26.9	25.8	1910	1790
50	0.387	1	1	0.8	1.6	1.8	30.1	29	2400	2250
70	0.268	1.1	1	0.8	1.6	1.9	32.8	31.7	3100	2950
95	0.193	1.1	1.2	0.8	2	2.1	38.2	36.7	4310	4060
120	0.153	1.2	1.2	0.8	2	2.2	41.8	40.3	5170	4920
150	0.124	1.4	1.4	0.8	2.5	2.3	46.4	44.5	6620	6290
185	0.0991	1.6	1.4	0.8	2.5	2.4	50.8	48.9	7860	7510
240	0.0754	1.7	1.4	0.8	2.5	2.6	56.9	55	9810	9410
300	0.0601	1.8	1.6	0.8	2.5	2.7	61.8	59.5	11910	11430
400	0.047	2	1.6	0.8	2.5	2.9	69.2	66.9	14910	14330

*Circular solid conductors (Class 1).
Conductors including 16sqmm circular stranded (Class 2).
25sqmm and above shaped stranded conductors(Class 2)
Cables conform to BS 5467 and generally to IEC 60502-1.

600/1000V-Four core copper conductor xlpe insulated pvc sheathed cables (CU/XLPE/PVC/SWA/PVC)

Nominal area of conductor	Maximum conductor resistance at 20°c	Thickness of insulation	Thickness of bedding		Dia. Of armour wire	Thickness of outer sheath	Approx.overall diameter		Approx.cable weight
Nominal area of conductor	Maximum conductor resistance at 20°c	Thickness of insulation	Extruded bedding	Lapped bedding	Dia. Of armour wire	Thickness of outer sheath	Extruded bedding	Lapped bedding	Extruded bedding	Lapped bedding
mm²	Ω/km	mm	mm		mm	mm	mm		kg/km
1.5*	12.1	0.7	0.8	–	0.9	1.3	13.3	–	330	–
1.5	12.1	0.7	0.8	–	0.9	1.3	13.7	–	350	–
2.5*	7.41	0.7	0.8	–	0.9	1.4	14.4	–	390	–
2.5	7.41	0.7	0.8		0.9	1.4	14.8	–	415	–
4	4.61	0.7	0.8	–	0.9	1.4	15.9	–	490	–
6	3.08	0.7	0.8	–	0.9	1.4	17.2	–	580	–
10	1.83	0.7	0.8	–	1.25	1.5	19.6	–	850	–
16	1.15	0.7	0.8	–	1.25	1.6	22.2	–	1110	–
25	0.727	0.9	1	0.8	1.6	1.7	24.3	23.2	1520	1420
35	0.524	0.9	1	0.8	1.6	1.8	26.9	25.8	1910	1790
50	0.387	1	1	0.8	1.6	1.8	30.1	29	2400	2250
70	0.268	1.1	1	0.8	1.6	1.9	32.8	31.7	3100	2950
95	0.193	1.1	1.2	0.8	2	2.1	38.2	36.7	4310	4060
120	0.153	1.2	1.2	0.8	2	2.2	41.8	40.3	5170	4920
150	0.124	1.4	1.4	0.8	2.5	2.3	46.4	44.5	6620	6290
185	0.0991	1.6	1.4	0.8	2.5	2.4	50.8	48.9	7860	7510
240	0.0754	1.7	1.4	0.8	2.5	2.6	56.9	55	9810	9410
300	0.0601	1.8	1.6	0.8	2.5	2.7	61.8	59.5	11910	11430
400	0.047	2	1.6	0.8	2.5	2.9	69.2	66.9	14910	14330

*All conductors shaped stranded（Class 2）
Cables conform to IEC 60502-1
Drum size given above are for cables with extruded bedding

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