LV Power Cable SANS 1507

RHZ1-2OL Medium Voltage Cable UNE HD 620 S3

LV Power Cable SANS 1507

Used for direct burial power distribution applications in installation environments with free-draining soil conditions. They can also be installed internally.
We supply cables manufactured in accordance to SANS 1507-3 and SANS 1507-4 as part of our wide range of PVC insulated and XLPE insulated cables.

Application

LV Power Cable SANS 1507 To supply power to all types of fixed installations. suitable for use in ducts, racks and ladders as well as burial underground without further protection.

Construction
Conductor: Conductor: class 1 solid , class 2 stranded copper conductor or aluminium conductor
Insulation: Polyvinyl Chloride (PVC)/XLPE
Armour method: Unarmored or Steel Wire Armour (SWA), Steel Tape Armour (STA), Aluminium Wire Armour (AWA), Aluminium Tape Armour (ATA), Steel Wire Armour+Tinned copper wire (SWA+ECC)
Sheath: Polyvinyl Chloride PVC

Properties
Max.rated temperature of conductor: Nominal Operating 90℃.
short circuit:(Max.for 5 secs)250℃.
Temperature of laying, in air 25℃
Underground 15℃
For laying, single core, triangle laying for three cables.
Depth of laying in direct: 100cm
Coefficient of thermal resistivity of soil 100℃.cm/w
The cable can be laid without drop restriction, and the environment temperature shall not be lower than 0℃.
Single core, steel tape armoured cable should be only applied to direct-circuit line.
For nominal insulation thickness, size of armour,over-diameter,weight and current rating of flame-retardant
cable of class A, B,C,which should refer to the value of general cable.
Sheath colours: black with red stripe
Packing: 500m each drum or other length also available on request

Specifications

Cable Standard (subsection)	Application
SANS 1507-1 (Part 1)	General – note to purchasers, guidance on the verification of the quality of extruded solid dielectric insulated cables, and guidance on the installation of extruded solid dielectric insulated cables
SANS 1507-2 (Part 2)	Wiring cables
SANS 1507-3 (Part 3)	PVC distribution cables
SANS 1507-4 (Part 4)	XLPE distribution cables
SANS 1507-5 (Part 5)	Halogen-free distribution cables
SANS 1507-6 (Part 6)	Service cables

Parameter

SANS1507-4 standard XLPE Insulated LV Power Cable

CU/XLPE/PVC/SWA/PVC Power cable with solid conductor

Size	Conductor			Insulation			Wrapping tape			Inner bedding			Armour			Sheath
	Conductor			XLPE			Non-Woven			PVC			Galvanized steel wires			PVC
	No	Shape Height	Shape Width	Min	Shape Height	Shape Width	Layer	Thickness	Dia	Thickness	Min.	Dia	No	Dia	Dia	Thickness	Min.	Dia
4×25	1	5.24	7.4	0.71	7.04	9.2	2	0.2	15.89	1.2	0.92	18.29	35±2	1.6	21.49	1.7	1.16	24.89
4×35	1	6.2	8.7	0.71	8.0	10.5	2	0.2	17.84	1.2	0.92	20.24	39±2	1.6	23.44	1.8	1.24	27.04
4×50	1	7.2	10.12	0.80	9.2	12.12	2	0.2	20.4	1.2	0.92	22.8	35±2	2.0	26.8	2.0	1.40	30.8
4×70	1	8.7	12.12	0.89	10.9	14.32	2	0.2	23.84	1.4	1.09	26.64	41±2	2.0	30.64	2.0	1.40	34.64
4×95	1	10.26	14.33	0.89	12.46	16.53	2	0.2	27.12	1.4	1.09	29.92	46±2	2.0	33.92	2.2	1.56	38.32
4×120	1	11.55	16.12	0.98	13.95	18.52	2	0.2	30.15	1.6	1.26	33.35	41±2	2.5	38.35	2.4	1.72	43.15
4×150	1	12.81	17.88	1.16	15.61	20.68	2	0.2	33.64	1.6	1.26	36.84	46±2	2.5	41.84	2.4	1.72	46.64
4×185	1	14.36	20.03	1.34	17.56	23.23	2	0.2	37.75	1.6	1.26	40.95	51±2	2.5	45.95	2.6	1.88	51.15
4×240	1	16.49	22.96	1.43	19.89	26.36	2	0.2	42.59	1.6	1.26	45.79	56±2	2.5	50.79	2.8	2.04	56.39
4×300	1	18.48	25.7	1.52	22.08	29.3	2	0.2	47.17	1.6	1.26	50.37	62±2	2.5	55.37	3.0	2.20	61.37

CU/XLPE/PVC/SWA/PVC Power cable with class 2 conductor

Size	Conductor			Insulation			Wrapping tape			Inner bedding			Armour			Sheath
	Single wire		Shape Height	XLPE			Non-Woven			PVC			Galvanized steel wires			PVC
	No.	Dia	Shape Height	Thickness	min.	Shape Height	Layer	Thickness	Dia	Thickness	Min.	Dia	No	Dia	Dia	Thickness	Min.	Dia
4×25	7	2.14	5.99	0.9	0.71	7.79	2	0.2	17.49	1.2	0.92	19.89	1.6	38±2	23.09	1.7	1.16	26.49
4×35	7	2.52	7.06	0.9	0.71	8.86	2	0.2	19.67	1.2	0.92	22.07	1.6	42±2	25.27	1.8	1.24	28.87
4×50	10	2.52	8.22	1.0	0.80	10.22	2	0.2	22.57	1.2	0.92	24.97	2.0	39±2	28.97	2.0	1.40	32.97
4×70	14	2.52	9.9	1.1	0.89	12.1	2	0.2	26.38	1.4	1.09	29.18	2.0	45±2	33.18	2.0	1.40	37.18
4×95	19	2.52	11.65	1.1	0.89	13.85	2	0.2	30.05	1.4	1.09	32.85	2.0	50±2	36.85	2.2	1.56	41.25
4×120	24	2.52	13.12	1.2	0.98	15.52	2	0.2	33.45	1.6	1.26	36.65	2.5	45±2	41.65	2.4	1.72	46.45
4×150	30	2.52	14.54	1.4	1.16	17.34	2	0.2	37.28	1.6	1.26	40.48	2.5	51±2	45.48	2.4	1.72	50.28
4×185	37	2.52	16.3	1.6	1.34	19.5	2	0.2	41.83	1.6	1.26	45.03	2.5	55±2	50.03	2.6	1.88	55.23
4×240	37	2.88	18.67	1.7	1.43	22.07	2	0.2	47.17	1.6	1.26	50.37	2.5	62±2	55.37	2.8	2.04	60.97
4×300	37	3.23	20.88	1.8	1.52	24.48	2	0.2	52.21	1.6	1.26	55.41	2.5	69±2	60.41	3.0	2.20	66.41

CU/XLPE/PVC/SWA+ECC/PVC Power cable with class 2 conductor

Size	Class	Conductor			Insulation		Wrapping tape			Inner bedding		Armour					Sheath
		Single wire		Shape Height	XLPE		Non-Woven			PVC		ECC		SWA		Dia	PVC
		No.	Dia	Shape Height	Min.	Shape Height	Layer	Thickness	Dia	Min.	Dia	No.	Dia	No.	Dia	Dia	min.	Dia
4×25	2	7	2.14	5.99	0.71	7.79	2	0.2	17.49	0.92	19.89	5	1.25	43±2	1.25	22.39	1.16	25.79
4×35	2	7	2.52	7.06	0.71	8.86	2	0.2	19.67	0.92	22.07	5	1.25	48±2	1.25	24.57	1.24	28.17
4×50	2	10	2.52	8.22	0.80	10.22	2	0.2	22.57	0.92	24.97	9	1.6	39±2	1.6	28.17	1.40	32.17
4×70	2	14	2.52	9.9	0.89	12.1	2	0.2	26.38	1.09	29.18	9	2.0	36±2	2.0	33.18	1.40	37.18
4×95	2	19	2.52	11.65	0.89	13.85	2	0.2	30.05	1.09	32.85	12	2.0	38±2	2.0	36.85	1.56	41.25
4×120	2	24	2.52	13.12	0.98	15.52	2	0.2	33.45	1.26	36.65	8	2.5	37±2	2.5	41.65	1.72	46.45
4×150	2	30	2.52	14.54	1.16	17.34	2	0.2	37.28	1.26	40.48	10	2.5	40±2	2.5	45.48	1.72	50.28
4×185	2	37	2.52	16.3	1.34	19.5	2	0.2	41.83	1.26	45.03	15	2.5	40±2	2.5	50.03	1.88	55.23
4×240	2	37	2.88	18.67	1.43	22.07	2	0.2	47.17	1.26	50.37	15	2.5	47±2	2.5	55.37	2.04	60.97
4×300	2	37	3.23	20.88	1.52	24.48	2	0.2	52.21	1.26	55.41	20

SANS 1507-4 standard PVC Insulated LV Power Cable

Single core power cable (pvc insulated) parameter

Cross-sectional area (mm²)	No.&diameter of wire (N/mm)	Average overall diameter (mm)	Reference weight (kg/km)	Conductor resistance (Ω/km) 20℃ Max
1.5	1/1.38	5.8	28	12.1
2.5	1/1.76	6.2	31	7.41
4.0	7/0.85	7.4	38	4.61
6.0	7/1.04	7.9	42	3.08
10	7/1.35	8.9	48	1.83
16	7/1.7	9.4	55	1.15
25	7/2.14	11.4	66	0.727
35	19/1.53	12.9	74	0.524
50	19/1.78	14.5	84	0.387
70	19/2.14	16.5	103	0.268
95	19/2.52	19	129	0.193
120	37/2.03	20.8	151	0.153
150	37/2.25	22.8	167	0.124
185	37/2.52	25.3	197	0.0991
240	61/2.25	28.5	235	0.0754
300	61/2.52	31.5	275	0.0601
400	91/2.36	35.4	326	0.0470
500	91/2.65	39.2	399	0.0366

Two cores power cable (pvc insulated) parameter

Cross-sectional area (mm²)	No.&diameter of wire (N/mm)	Average overall diameter (mm)	Reference weight (kg/km)	Conductor resistance (Ω/km) 20℃ Max
2×1.5	1/1.38	12	186	12.1
2×2.5	1/1.76	12.8	225	7.41
2×4.0	7/0.85	15.2	324	4.61
2×6.0	7/1.04	16.2	390	3.08
2×10	7/1.35	18.2	531	1.83
2×16	7/1.7	20.0	699	1.15
2×25	10/1.83	17.2	679	0.727
2×35	14/1.83	18.8	887	0.524
2×50	19/1.83	21.5	1197	0.387
2×70	27/1.83	23.8	1606	0.268
2×95	37/1.83	27.4	2157	0.193
2×120	30/2.32	29.3	2689	0.153
2×150	37/2.32	32.4	3291	0.124
2×185	37/2.52	35.7	4002	0.0991
2×240	48/2.52	40.3	5122	0.0754
2×300	61/2.52	44.5	6430	0.0601
2×400	61/2.95	50.1	8634	0.0470

Three cores power cable (pvc insulated) parameter

Cross-sectional area (mm²)	No.& diameter of wire (N/mm)	Average overall diameter (mm)	Reference weight (kg/km)	Conductor resistance (Ω/km) 20℃ Max
3×1.5	1/1.38	12.5	211	12.1
3×2.5	1/1.76	13.3	258	7.41
3×4.0	7/0.85	15.9	379	4.61
3×6.0	7/1.04	17.0	466	3.08
3×10	7/1.35	19.1	646	1.83
3×16	7/1.7	21.3	881	1.15
3×25	10/1.83	19.8	973	0.727
3×35	14/1.83	21.6	1280	0.524
3×50	19/1.83	24.8	1735	0.387
3×70	27/1.83	28.2	2360	0.268
3×95	37/1.83	32.0	3183	0.193
3×120	30/2.32	35.1	3979	0.153
3×150	37/2.32	38.5	4864	0.124
3×185	37/2.52	42.2	5917	0.0991
3×240	48/2.52	48.0	7598	0.0754
3×300	61/2.52	53.3	9548	0.0601
3×400	61/2.95	60.2	12822	0.0470

Four cores power cable (pvc insulated) parameter

Cross-sectional area (mm²)	No.&diameter of wire (N/mm)	Average overall diameter (mm)	Reference weight (kg/km)	Conductor resistance (Ω/km) 20℃ Max
4×1.5	1/1.38	13.2	243	12.1
4×2.5	1/1.76	14.2	305	7.41
4×4.0	7/0.85	17.1	454	4.61
4×6.0	7/1.04	18.3	564	3.08
4×10	7/1.35	20.7	794	1.83
4×16	7/1.7	23.1	1095	1.15
4×25	10/1.83	22.1	1270	0.727
4×35	14/1.83	24.3	1677	0.524
4×50	19/1.83	27.7	2274	0.387
4×70	27/1.83	31.7	3113	0.268
4×95	37/1.83	36.8	4207	0.193
4×120	30/2.32	40.1	5259	0.153
4×150	37/2.32	44.4	6446	0.124
4×185	37/2.52	48.5	7846	0.0991
4×240	48/2.52	55.7	10108	0.0754
4×300	61/2.52	61.4	12669	0.0601
4×400	61/2.95	69.0	17049	0.0470

Four Cores power cable (PVC Insulated+SWA) parameter

Size	Conductor			Insulation			Wrapping tape			Inner sheath			Armour			Sheath
	Single wire		Shape height	PVC			Non-woven			PVC			Galvanized steel wire			UV-ZRC-PVC
	No.	Dia.	Shape height	Thickness	min.	Shape height	Layer	Thickness	Dia.	Thickness	min.	Dia.	Dia.	No.	Dia.	Thickness	min.	Dia.
4×25	7	2.14	5.99	1.2	0.98	8.39	2	0.2	18.78	1.2	0.92	21.18	1.6	40±2	24.38	1.7	1.16	27.78
4×35	7	2.52	7.06	1.2	0.98	9.46	2	0.2	20.95	1.2	0.92	23.35	1.6	44±2	26.55	1.8	1.24	30.15
4×50	10	2.52	8.22	1.4	1.16	11.02	2	0.2	24.27	1.4	1.09	27.07	2.0	42±2	31.07	2.0	1.40	35.07
4×70	14	2.52	9.9	1.4	1.16	12.7	2	0.2	27.65	1.4	1.09	30.45	2.0	47±2	34.45	2.2	1.56	38.85
4×95	19	2.52	11.65	1.6	1.34	14.85	2	0.2	32.16	1.4	1.09	34.96	2.5	43±2	39.96	2.4	1.72	44.76
4×120	24	2.52	13.12	1.6	1.34	16.32	2	0.2	35.14	1.6	1.26	38.34	2.5	47±2	43.34	2.4	1.72	48.14
4×150	30	2.52	14.54	1.8	1.52	18.14	2	0.2	38.97	1.6	1.26	42.17	2.5	52±2	47.17	2.6	1.88	52.37
4×185	37	2.52	16.3	2.0	1.70	20.3	2	0.2	43.51	1.6	1.26	46.71	2.5	57±2	51.71	2.6	1.88	56.91
4×240	37	2.88	18.67	2.2	1.88	23.07	2	0.2	49.27	1.6	1.26	52.47	2.

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600/1000V XLPE Insulation Unarmoured Power Cables are used for power supply in low voltage installation systems,

Suitable for installation indoors and outdoors, in cable ducts, underground, in power stations and switchyards, local energy distribution, industrial plants, without risk of mechanical damage

PVC insulated Unarmoured power cable
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CU/PVC/SWA/PVC

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