Bare copper cable

Hard and soft copper cables for electrical applications.

Conditioning:

Wooden reel
Roll

Medidas: From 16 to 575 mm²
Supply of reels in metres according to requirements.

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Description

At Bronmetal we supply round copper wires for electrical applications.

We supply copper conductor cable in line with international quality standards.

We adapt our supplies to each customer and we are able to deliver reels in meters, according to requirements or capacity.

Class II - Ground wire

Class V - Flexible cable

Class VI Extra flexible cable

Coil Dimensions

Cu conductor for Overhead Power Lines

Rigid Cable

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Value Copper 23/02/2021

Previous value 22/02/2021

7.541,61 €/Ton

7.473,43 €/Ton

*Prices Based on the Metals Market of

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Title

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Type

Created

Bare copper cable

Type Technical sheets

Created 03/02/2020

ELECTRICAL SECTOR. Bronmetal

Type Catalogue

Created 02/12/2019

Cross section	No. of wires	Max. resistance.		Weight approx.
		Ω/Km a 20 º C
		Bare	Coated
mm²		Ω / km	Ω / km	kg/km
0,5	7	36	36,7	5
0,75	7	24,5	24,8	7,3
1	7	18,1	18,2	8,8
1,5	7	12,1	12,2	13,3
2,5	7	7,41	7,56	24
4	7	4,61	4,7	35
6	7	3,08	3,11	51
10	7	1,83	1,84	89
16	7	1,15	1,16	138
25	7	0,727	0,734	220
35	7	0,524	0,529	298
50	19	0,387	0,391	402
70	19	0,268	0,27	593
95	19	0,193	0,195	809
120	37	0,153	0,154	1030
150	37	0,124	0,126	1308
185	37	0,0991	0,1	1600
240	37	0,0754	0,0762	2164
300	61	0,0601	0,0607	2600
400	61	0,047	0,0475	3385
500	61	0,0366	0,0369	4230

Nominal section	Máximum diameter of the conductor wires	Máximum conductor resistence at 20ºC
		Ω/Km a 20 º C
		Bare wires Ω/Km	Wires coated with a metal layer Ω/Km
0,5	0,21	39	40,1
0,75	0,21	26	26,7
1	0,21	19,5	20
1,5	0,26	13,3	13,7
2,5	0,26	7,98	8,21
4	0,31	4,95	5,09
6	0,31	3,3	3,39
10	0,41	1,91	1,95
16	0,41	1,21	1,24
25	0,41	0,78	0,795
35	0,41	0,554	0,565
50	0,41	0,386	0,393
70	0,51	0,272	0,277
95	0,51	0,206	0,21
120	0,51	0,161	0,164
150	0,51	0,129	0,132
185	0,51	0,106	0,108
240	0,51	0,0801	0,0817
300	0,51	0,0641	0,0654
400	0,51	0,0486	0,0495
500	0,61	0,0384	0,0391
630	0,61	0,0287	0,0292

CLASS VI. EXTRA FLEXIBLE CABLE
Nominal section	Máximum diameter of the conductor wires	Máximum conductor resistence at 20ºC
Nominal section	Máximum diameter of the conductor wires	Bare wires	Wires coated with a metal layer
mm²	mm	Ω / km	Ω / km
0,5	0,16	39,0	40,1
0,75	0,16	26,0	26,7
1	0,16	19,5	20,0
1,5	0,16	13,3	13,7
2,5	0,16	7,98	8,21
4	0,16	4,95	5,09
6	0,21	3,30	3,39
10	0,21	1,91	1,95
16	0,21	1,21	1,24
25	0,21	0,780	0,795
35	0,21	0,554	0,565
50	0,31	0,386	0,393
70	0,31	0,272	0,277
95	0,31	0,206	0,210
120	0,31	0,161	0,164
150	0,31	0,129	0,132
185	0,41	0,106	0,108
240	0,41	0,0801	0,0817
300	0,41	0,0641	0,0654

Type	Dimensions
630	630 x 315 x 370 mm
800	800 x 400 x 520 mm
1000	1000 x 500 x 610 mm
1250	1250 x 630 x 710 mm
1400	1400 x 710 x 810 mm
1600	1600 x 900 x 980 mm
Coiling facilities. We can adapt deliveries to your specific needs of metres per coil.

Designation	Nominal cross section	Formation		Structure Apparent diameter of the cable	breaking load	Maximum electrical resistance at 20°C	Weight
	Nominal cross section	Number of wires	Nominal diameter of each wire	Structure Apparent diameter of the cable	breaking load	Maximum electrical resistance at 20°C	Weight
	mm²		mm	mm	daN	Ω / km	Kg/km
C 10	10	7	1,35	4,05	420	1,84	91
C 16	15,3	7	1,7	5,1	658	1,16	144
C 25	25,2	7	2,14	6,42	1.011	0,734	228
C 35	34,9	7	2,52	7,56	1.345	0,529	317
C 50	49,5	7	3	9	1.902	0,372	449
C 70	70,3	19	2,17	10,85	2.735	0,264	640
C 95	94,8	19	2,52	12,6	3.525	0,196	864
C 120	121,2	19	2,85	14,25	4.597	0,153	1.104
C 150	147,1	37	2,25	15,75	5.710	0,126	1.344
C 185	184,5	37	2,52	17,64	6.844	0,101	1.687
C 235	236	37	2,85	19,05	8.754	0,0789	2.157
C 300	304,2	61	2,52	22,68	10.899	0,0615	2.791
C 400	389,1	61	2,85	25,65	13.940	0,048	3.570
C 500	490,6	61	3,2	28,8	16.772	0,0374	4.501

Products by qualities

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Bare copper cable

Wooden reel

Roll

COPPER CONDUCTOR ACCORDING TO THE STANDARD EN 60228

COPPER CONDUCTOR ACCORDING TO THE STANDARD EN 60228

COPPER CONDUCTOR AS PER UNE 207015 FOR OVERHEAD POWER LINES

Aluminium cable

Aluminium cable

Braids: braid type flexible connectors

Braids: braid type flexible connectors

Flexicopper: Flexible copper flat bars

Flexicopper: Flexible copper flat bars

Flat copper bar / rectangular bar

Flat copper bar / rectangular bar

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CLASS 2. RIGID CABLE
Nominal section	Mínimum number of conductive wires			Máximum conductor resistence at 20ºC
	Non-compact ring conductor	Compact ring conductor	Sectorial conductor	Máximum conductor resistence at 20ºC
				Conductive copper
				Bare wires	Wires coated with a metal layer
	Cu	Cu	Cu	Ω / km	Ω / km
mm²	Cu	Cu	Cu	Ω / km	Ω / km
0,5	7	–	–	36,0	36,7
0,75	7	–	–	24,5	24,8
1	7	–	–	18,1	18,2
1,5	7	6	–	12,1	12,2
2,5	7	6	–	7,41	7,56
4	7	6	–	4,61	4,70
6	7	6	–	3,08	3,11
10	7	6	–	1,83	1,84
16	7	6	–	1,15	1,16
25	7	6	6	0,727	0,734
35	7	6	6	0,524	0,529
50	19	6	6	0,387	0,391
70	19	12	12	0,268	0,270
95	19	15	15	0,193	0,195
120	37	18	18	0,153	0,154
150	37	18	18	0,124	0,126
185	37	30	30	0,0991	0,100
240	37	34	34	0,0754	0,0762
300	61	34	34	0,0601	0,0607
400	61	53	53	0,0470	0,0475
500	61	53	53	0,0366	0,0369
630	91	53	53	0,0283	0,0286
800	91	53	–	0,0221	0,0224
1000	91	53	–	0,0176	0,0177
1200	^b			0,0151	0,0151
1400^a	^b			0,0129	0,0129
1600	^b			0,0113	0,0113
1800^a	^b			0,0101	0,0101
2000	^b			0,0090	0,0090
2500	^b			0,0072	0,0072
^a These measures are not preferred ^b For these measurements, the mínimum number of wires is not specified. These measures can be constructed from 4, 5 or 6 identical segments.

Products by qualities

Products by sector

Products by qualities

Products by sector

Bare copper cable

Wooden reel

Roll

COPPER CONDUCTOR ACCORDING TO THE STANDARD EN 60228

COPPER CONDUCTOR ACCORDING TO THE STANDARD EN 60228

COPPER CONDUCTOR AS PER UNE 207015 FOR OVERHEAD POWER LINES

Sectors

Downloads

Tools

News

Follow us on social networks

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