Medium Voltage Lead Sheathed Cable, MV Lead Sheathed cable

Application

The utility of Medium Voltage Lead Sheathed Cables is primarily in land-based functions in the petroleum, oil, gas, and chemical industries.
MV Lead Sheathed cables is provided by an impermeable and watertight lead alloy sheath to counter the corrosive effect of chemicals involved in these industries where the lead sheath thickness complies with IEC 60502-2. The lead sheathing’s resistance to sulfides, water, oil and corrosive chemicals found in the ground water, gives these cables an extended lifespan, making them a reliable option for large-scale, infrastructure-related uses.

Standard:

IEC60502-2

Specifications

Medium Voltage

Water Resistance

Oil Resistance

construction

Conductor:

Stranded copper conductor

Inner Layer:

Semi-conductive material

Insulation:

XLPE (Cross-Linked Polyethylene)

Outer Layer:

Semi-conductive material and tape

Screen:

Copper wires or Copper Tape

Bedding:

PVC (Polyvinyl-Chloride)

Lead sheath:

Lead

Separation:

PVC or another material.

Outer Sheath:

PVC (Polyvinyl Chloride) or PE

Outer sheath:

PVC, PE or LSZH material.

parameter

6/10kV Un-armored Single Core Copper

12/20kV Un-armore Single Core Copper

18/30kV Un-armore Single Core Copper

6/10kV Un-armored Three Core Copper

12/20kV Un-armore Three Core Copper

18/30klV Un-armore Single Core Copper

6/10KV Un-armored Single Core Copper Lead Sheath Cable
Core Number	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	kg/km
1	25	5.9	220	3.4	13.9	1.3	1.6	24	1500
1	35	6.9	305	3.4	14.9	1.3	1.7	26	1670
1	50	8.1	414	3.4	16.1	1.3	1.7	27	1870
1	70	9.7	598	3.4	17.7	1.4	1.8	29	2290
1	95	11.4	827	3.4	19.4	1.4	1.8	31	2660
1	120	12.9	1043	3.4	20.9	1.5	1.9	33	3120
1	150	14.3	1287	3.4	22.3	1.5	1.9	34	3500
1	185	16	1610	3.4	24	1.6	2	37	4100
1	240	18.4	2116	3.4	26.4	1.6	2.1	40	4900
1	300	20.7	2650	3.4	28.9	1.7	2.1	43	5840
1	400	23.2	3384	3.4	31.4	1.8	2.1	46	7000
1	500	26.7	4352	3.4	34.9	1.9	2.4	50	8450
1	630	30.5	5623	3.4	38.7	1.9	2.5	55	9600

12/20KV Un-armore Single Core Copper Lead Sheath Cable
Core Number	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	kg/km
1	25	5.9	220	6	19.1	1.4	1.8	31	2050
1	35	6.9	305	5.5	19.1	1.4	1.8	31	2150
1	50	8.1	414	5.5	20.3	1.5	1.9	32	2450
1	70	9.7	598	5.5	21.9	1.5	1.9	34	2800
1	95	11.4	827	5.5	23.6	1.6	2	36	3300
1	120	12.9	1043	5.5	25.1	1.6	2	38	3700
1	150	14.3	1287	5.5	26.5	1.6	2.1	40	4150
1	185	16	1610	5.5	28.2	1.7	2.1	42	4700
1	240	18.4	2116	5.5	30.6	1.7	2.2	45	5450
1	300	20.7	2650	5.5	33.1	1.8	2.3	48	6450
1	400	23.2	3384	5.5	35.6	1.9	2.4	51	7600
1	500	26.7	4352	5.5	39.1	2	2.5	55	9300
1	630	30.5	5623	5.5	42.9	2.1	2.6	60	11150

18/30KV Un-armore Single Core Copper Lead Sheath Cable
Core Number	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	kg/km
1	50	8.1	414	8	25.3	1.6	2.1	38	3100
1	70	9.7	598	8	26.9	1.7	2.1	40	3650
1	95	11.4	827	8	28.6	1.7	2.2	42	4100
1	120	12.9	1043	8	30.1	1.7	2.2	44	4450
1	150	14.3	1287	8	31.5	1.8	2.3	46	5000
1	185	16	1610	8	33.2	1.8	2.3	48	5500
1	240	18.4	2116	8	35.6	1.9	2.4	51	6450
1	300	20.7	2650	8	38.1	2	2.5	54	7500
1	400	23.2	3384	8	40.6	2	2.6	57	8700
1	500	26.7	4352	8	44.1	2.1	2.7	61	10250
1	630	30.5	5623	0	47.9	2.2	2.8	66	12250

6/10KV Un-armored Three Core Copper Lead Sheath Cable
Core Number	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	kg/km
3	25	5.9	670	3.4	13.9	1.8	2.4	50	5150
3	35	6.9	929	3.4	14.9	1.9	2.5	53	5900
3	50	8.1	1260	3.4	16.1	2	2.6	56	6800
3	70	9.7	1820	3.4	17.7	2.1	2.8	60	8150
3	95	11.4	2518	3.4	19.4	2.2	2.9	65	9650
3	120	12.9	3175	3.4	20.9	2.3	3	69	11150
3	150	14.3	3919	3.4	22.3	2.4	3.1	72	12650
3	185	16	4902	3.4	24	2.5	3.2	77	14600
3	240	18.4	6443	3.4	26.4	2.6	3.4	84	17650
3	300	20.7	8069	3.4	28.9	2.8	3.6	91	21050

12/20KV Un-armore Three Core Copper Lead Sheath Cable
Core Number	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	kg/km
3	25	5.9	670	6	19.1	2.1	2.7	64	7550
3	35	6.9	929	5.5	19.1	2.1	2.8	64	7850
3	50	8.1	1260	5.5	20.3	2.2	2.9	67	8850
3	70	9.7	1820	5.5	21.9	2.3	3	71	10250
3	95	11.4	2518	5.5	23.6	2.4	3.1	76	11750
3	120	12.9	3175	5.5	25.1	2.4	3.2	79	12950
3	150	14.3	3919	5.5	26.5	2.5	3.3	84	14650
3	185	16	4902	5.5	28.2	2.6	3.4	88	16800
3	240	18.4	6443	5.5	30.6	2.8	3.6	95	19950
3	300	20.7	8069	5.5	33.1	2.9	3.8	101	23050

18/30KV Un-armore Single Core Copper Lead Sheath Cable
Core Number	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	kg/km
3	50	8.1	1260	8	25.3	2.5	3.3	80	11600
3	70	9.7	1820	8	26.9	2.6	3.4	85	13350
3	95	11.4	2518	8	28.6	2.7	3.5	90	15100
3	120	12.9	3175	8	30.1	2.8	3.6	94	16750
3	150	14.3	3919	8	31.5	2.9	3.7	97	18350
3	185	16	4902	8	33.2	3	3.8	101	20500
3	240	18.4	6443	8	35.6	3.1	4	107	23500
3	300	20.7	8069	8	38.1	3.2	4.2	114	27000