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NU Copper Wires and Cables with Half Hard and Hard Hardening Identification Tape

NU Copper Wires and Cables with Half Hard and Hard Hardening Identification Tape are electrical conductors used in various industrial and commercial applications. These cables have an identification strip that helps distinguish between different electrical circuits, which is essential to avoid mistakes and ensure safety. Medium-hard and hard temper indicates that these cables have a higher resistance and are able to withstand greater amounts of electric current. With high quality and reliability, these cables are ideal for electrical systems that demand high performance. Find the best bare copper wires and cables for your application here.

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FIOS DE COBRE NU TÊMPERA MEIO DURA (CLASSE 1)

Ref. kgRef. mSeção nominal (mm²)Diâmetro nominal (mm²)Peso líquido nominal (kg/km)Resistência elétrica máxima dos condutores a 20°C (ohms/km)
30200101030210101042,2435,04,62
30200101130210101162,8054,72,95
302001012302101012103,5588,01,84
302001013302101013164,501411,14

FIOS DE COBRE NU TÊMPERA MEIO DURA (CLASSE 2)

kgmSeção nominal (mm²)Número de fiosDiâmetro dos fiosDiâmetro nominal (mm)Peso líquido nominal (kg/km)Resistência elétrica máxima dos condutores a 20°C (ohms/km)
3120010123121010121071,364,0892,21,82
3120010133121010131671,705,101441,17
3120010143121010142572,066,182120,795
3120010153121010153572,507,503120,538
3120010163121010165073,009,004490,375
3120010173121010177073,4510,45930,283
3120010183121010189574,1212,48460,199
312001019312101019120192,9014,511380,148
312001020312101020150193,2516,314290,118
312001021312101021185193,5517,817050,0990

FIOS DE COBRE NU TÊMPERA MEIO DURA (CLASSE 3)

Ref. kgRef. mSeção nominal (mm²)Número de fiosDiâmetro dos fiosDiâmetro nominal (mm)Peso líquido nominal (kg/km)Resistência elétrica máxima dos condutores a 20°C (ohms/km)
31420101731430101770192,1210,600,278
31420101831430101895192,5012,58460,199
314201019314301019120372,0614,400,151
314201020314301020150372,2415,700,128
314201021314301021185372,5017,51.6470,102
314201022314301022240372,9020,32.2160,0764

Description



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Construction
Applications
Packaging
Specifications
Construction

1. Conductor (Wire): Bare electrolytic copper, solid circular section class 1A.
2. Conductor: Concentrically formed stranded electrolytic copper class 2A or 3A.

Applications

Bare copper wires and cables with identification tape (medium-hard and hard temper) are suitable for overhead power networks and earthing systems.

Note: Bare copper cables with identification tape are available in gauges from 16 mm² to 240 mm².

Packaging

Wires – These are usually packed in rolls of up to 40kg.

Cables – These are usually packed in wooden reels.

Specifications

NBR 6524 – Hard and medium-hard copper wires and cables with or without protective covering for aerial installations.


Informações e Tabela


Certificados

FIOS DE COBRE NU TÊMPERA MEIO DURA (CLASSE 1)

Ref. kgRef. mSeção nominal (mm²)Diâmetro nominal (mm²)Peso líquido nominal (kg/km)Resistência elétrica máxima dos condutores a 20°C (ohms/km)
30200101030210101042,2435,04,62
30200101130210101162,8054,72,95
302001012302101012103,5588,01,84
302001013302101013164,501411,14

FIOS DE COBRE NU TÊMPERA MEIO DURA (CLASSE 2)

kgmSeção nominal (mm²)Número de fiosDiâmetro dos fiosDiâmetro nominal (mm)Peso líquido nominal (kg/km)Resistência elétrica máxima dos condutores a 20°C (ohms/km)
3120010123121010121071,364,0892,21,82
3120010133121010131671,705,101441,17
3120010143121010142572,066,182120,795
3120010153121010153572,507,503120,538
3120010163121010165073,009,004490,375
3120010173121010177073,4510,45930,283
3120010183121010189574,1212,48460,199
312001019312101019120192,9014,511380,148
312001020312101020150193,2516,314290,118
312001021312101021185193,5517,817050,0990

FIOS DE COBRE NU TÊMPERA MEIO DURA (CLASSE 3)

Ref. kgRef. mSeção nominal (mm²)Número de fiosDiâmetro dos fiosDiâmetro nominal (mm)Peso líquido nominal (kg/km)Resistência elétrica máxima dos condutores a 20°C (ohms/km)
31420101731430101770192,1210,600,278
31420101831430101895192,5012,58460,199
314201019314301019120372,0614,400,151
314201020314301020150372,2415,700,128
314201021314301021185372,5017,51.6470,102
314201022314301022240372,9020,32.2160,0764

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