Medium Voltage Three Core Armoured Power Cable

A medium voltage three core armoured power cable is designed for the reliable transmission and distribution of electricity in medium voltage networks, typically ranging from 3.3kV to 33kV. These cables feature three insulated cores made of high-conductivity materials such as copper or aluminum, providing efficient power delivery.

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Details

Medium Voltage Three Core Armoured Power Cable Introduction

Conductor: copper or aluminium

Conductor Screen: semi-conducting cross-linkable compound

Insulation: Insulation is of cross-linked polyethylene compound XLPE

Insulaton Screen: semi-conducting cross-linkable compound

Inner Covering & Fillers: additional collective metallic layers, semi-conducting inner covering and fillers

Metallic Layer: copper tapes or a concentric layer of copper wires or a combination of tapes and wires

Separation Sheath: PVC, PE or LSZH

Armour: galvanized steel wire

Three Core 1.8/3KV (Um=3.6KV)

Steel Round-Wire Armoured Cables
Nom. Cross- Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx. Overall Diameter	Approx. Weight
Nom. Cross- Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx. Overall Diameter	CU	AL
mm2	mm	mm	mm	mm	kg/km
10	1.2	1.6	1.8	28	1480	1290
16	1.2	1.6	1.9	29	1720	1410
25	1.2	1.6	1.9	32	2130	1650
35	1.2	2	2.1	36	2810	2140
50	1.2	2	2.2	39	3340	2450
70	1.2	2	2.3	42	4200	2910
95	1.3	2.5	2.4	47	5620	3820
120	1.3	2.5	2.5	51	6580	4310
150	1.4	2.5	2.7	54	7680	4870
185	1.5	2.5	2.8	58	9060	5560
240	1.6	2.5	3	64	11200	6600
300	1.6	2.5	3.1	69	13590	7500
400	1.8	3.15	3.4	78	17260	9880
500	1.8	3.15	3.5	84.3	21780	13025
630	1.8	3.15	3.8	94.6	27400	16050

Three Core 3.6/6KV (Um=7.2KV)

Steel Round-Wire Armoured Cables
Nom. Cross- Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx. Overall Diameter	Approx. Weight
Nom. Cross- Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx. Overall Diameter	CU	AL
mm2	mm	mm	mm	mm	kg/km
10	1.2	2	2.1	36	2310	2120
16	1.2	2	2.2	38	2600	2290
25	1.2	2	2.3	41	3080	2600
35	1.3	2.5	2.4	45	3950	3280
50	1.3	2.5	2.5	47	4530	3630
70	1.4	2.5	2.6	51	5510	4210
95	1.5	2.5	2.8	55	6660	4860
120	1.5	2.5	2.9	59	7630	5360
150	1.6	2.5	3	62	8800	6000
185	1.6	2.5	3.1	66	10180	6670
240	1.8	3.15	3.4	75	13480	8870
300	1.9	3.15	3.6	81	15920	10130
400	2	3.5	3.9	90	19980	12590
500	2.1	3.5	4.1	98	24160	14820
630	2.2	3.5	4.4	107	29650	17710

Three Core 6/10KV (Um=12KV)

Steel Round-Wire Armoured Cables
Nom. Cross- Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx Overall Diameter	Approx. Weight
Nom. Cross- Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx Overall Diameter	CU	AL
mm2	mm	mm	mm	mm	kg/km
16	1.2	2	2.4	42	3000	2700
25	1.3	2.5	2.5	46	3900	3430
35	1.3	2.5	2.6	49	4430	3770
50	1.4	2.5	2.7	52	5080	4190
70	1.5	2.5	2.8	56	6050	4750
95	1.5	2.5	2.9	60	7180	5380
120	1.6	2.5	3	63	8230	5960
150	1.7	2.5	3.1	67	9380	6580
185	1.7	3.15	3.3	72	11610	8110
240	1.8	3.15	3.5	79	14110	9510
300	1.9	3.15	3.7	84	16420	10630
400	2	3.5	3.9	92	20620	12880
500	2.1	3.5	4	99	25090	16530
630	2.2	3.5	4.1	109	30880	19670

Three Core 8.7/15KV (Um=17.5KV)

Steel Round-Wire Armoured Cables
Nom. Cross-Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx. Overall Diameter	Approx. Weight
Nom. Cross-Section Area	Nom. Bedding Thickness	Armour Wire Size	Nom. Sheath Thickness	Approx. Overall Diameter	CU	AL
mm2	mm	mm	mm	mm	kg/km
25	1.4	2.5	2.7	52	4560	4080
35	1.4	2.5	2.7	54	5080	4410
50	1.5	2.5	2.9	57	5740	4840
70	1.6	2.5	3	62	6770	5480
95	1.6	2.5	3.1	65	7890	6100
120	1.7	2.5	3.2	69	8970	6700
150	1.8	3.15	3.4	74	11030	8220
185	1.8	3.15	3.5	78	12490	8980
240	1.9	3.15	3.7	84	15040	10440
300	2	3.5	3.8	90	17920	12130
400	2.1	3.5	4.1	98	21360	13970
500	2.2	3.5	4.3	106	26490	17830