Industrial electrical website

1.Application

Used as earth connection, for flexible lines and connection, in distribution networks for connecting of metal parts, and for overhead electric lines.

2.Construction

Cu rope consists of seven or more copper wires stranded in concentric layers.

3.Standard

DIN 48201, IEC 60228

''SANHE'' cable can also design and produce for special application requirment.

4.Specification Examples

Application :

These are standard circular bare copper conduvtors mainly used for:

a) Overhead transmission system

b) Overhead traction system

c) Transformer earthing(occasionally)

standard:

Dimensions – number of cores x conductor cross-section	Calculated cross-sections	Construction	External diameter	Permitted stress	Conductor resistance at 20 °C	Rope weight
		nominal	approx.	max.	max.	nominal
mm²	mm²	n x mm	mm	kN	Ω/km	kg/km
10	10,02	7x1,35	4,1	4,02	1,8072	90
16	15,89	7x1,70	5,1	6,37	1,1385	142
25	24,25	7x2,10	6,3	09,72	0,7460	217
35	34,36	7x2,50	7,5	13,77	0,5265	308
50	49,48	7x3,00	9,0	19,84	0,3656	443
50	48,35	19x1,80	9,0	19,38	0,3759	433
70	65,81	19x2,10	10,5	26,38	0,2762	590
95	93,27	19x2,50	12,5	37,39	0,1949	836
95	93,11	37x1,79	12,5	37,39	0,1949	834
120	116,99	19x2,80	14,0	46,90	0,1554	1048
120	117,40	37x2,01	14,1	46,90	0,1554	1052
150	147,11	37x2,25	15,8	58,98	0,1238	1318
185	181,52	37x2,50	17,5	72,81	0,1003	1627
240	242,54	61x2,25	20,3	97,23	0,0753	2173
300	299,43	61x2,50	22,5	120,04	0,0610	2683
400	400,14	61x2,89	26,0	160,42	0,0456	3585
500	499,83	61x3,23	29,1	200,38	0,0365	4479

Products

Stranded Copper Conductors