Power

NF COPERINT ®
Single or multiconductor - PVC/PVC - 0.6/1kV - 70ºC - IRAM 2178-1
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Attributes

  • Flexible Stranded Conductors
  • Industrial Applications
  • Sequentially Marked
  • Fire-retardant

Certifications

Applications

Suitable for overhead trays, direct earth burial or duct-buried installations.
Fixed power distribution networks in factories, warehouses, machine rooms, power distribution stations, etc.

features

Temperature rating: 70ºC (operating), 160°C (short circuit).
Voltage rating: 600/1000V AC, maximum 1200V AC / 1500V DC
Construction requirements: As per IEC 60502-1 / IRAM 2178-1.
Fire requirements: As per IEC 60332-3-24 / IRAM NM IEC 60332-3-24 - Fire-retardancy.
Conductor requirements: As per IEC 60228 / IRAM NM 280.

description

Conductor: Annealed electrolytic copper; class 5 stranding.
Insulation: PVC.
Identification:

- 1 Conductors:        
- 2 Conductors:        
- 3 Conductors:        
- 4 Conductors:        

Sheath: violet PVC; fire-retardant.

optionals

Armour: Double aluminium tape spiral wrap (in single-conductor cables) and helical wire wrap or double zinc-plated steel tape spiral wrap (in multiconductor cables).

installation

Assembly: Minimum bend radius is 7xOD (unarmoured versions) or 12xOD (armoured versions).
Maximum pulling tension: 5daN/sq mm on copper conductors. Wire-armoured cables can withstand 10daN/sq mm on the armour wires.
Assembly temperature: C or higher.

alternatives

Conductor: Class 2 semi-rigid stranded cable can be supplied upon request.

Tables

Dimensions & Weight



Conductors per cross-section N° x sq mm Standard Armoured
Code Outside diameter mm Weight kg/km Code Under armour diameter mm Outside diameter mm Weight kg/km
1x1 NF 0110 5.6 41 -- -- -- --
1x1.5 NF 0115 6 49 -- -- -- --
1x2.5 NF 0125 6.4 60 -- -- -- --
1x4 NF 0140 7.3 84 -- -- -- --
1x6 NF 0160 7.9 106 -- -- -- --
1x10 NF 1100 9 154 -- -- -- --
1x16 NF 1160 9.9 208 NF 1160 D 13 18.6 521
1x25 NF 1250 11.5 304 NF 1250 D 13 18.6 576
1x35 NF 1350 12.5 398 NF 1350 D 13 18.6 641
1x50 NF 1500 14.3 545 NF 1500 D 13 18.6 731
1x70 NF 1700 16.3 750 NF 1700 D 15.5 21.1 985
1x95 NF 1950 18.9 987 NF 1950 D 17.9 23.5 1245
1x120 NF 11200 20.3 1295 NF 11200 D 19.3 24.9 1571
1x150 NF 11500 23.1 1517 NF 11500 D 21.9 27.5 1815
1x185 NF 11850 25.1 1835 NF 11850 D 23.7 29.3 2144
1x240 NF 12400 28.7 2412 NF 12400 D 27.1 32.9 2762
1x300 NF 13000 32.1 2994 NF 13000 D 30.7 36.5 3402
1x400 NF 14000 35.8 3847 NF 14000 D 34.2 40.4 4318
1x500 NF 15000 39.6 4815 NF 15000 D 37.8 44.2 5333
1x630 NF 16300 44.5 6296 NF 16300 D 42.5 49.1 6876
2x1 NF 0210 8.7 97 NF 0210 H 7.7 12.9 290
2x1.5 NF 0215 9.3 116 NF 0215 H 8.3 13.5 320
2x2.5 NF 0225 10.2 146 NF 0225 H 9.2 14.4 369
2x4 NF 0240 11.9 208 NF 0240 H 10.9 16.1 467
2x6 NF 0260 13.2 268 NF 0260 H 12.2 17.4 554
2x10 NF 2100 15.3 389 NF 2100 F 14.3 19.1 671
2x16 NF 2160 19.8 652 NF 2160 F 16.2 21 846
2x25 NF 2250 23 927 NF 2250 F 19.4 24.2 1157
2x35 NF 2350 25 1172 NF 2350 F 21.4 26.2 1425
2x50 NF 2500 28.6 1585 NF 2500 F 25 29.8 1877
2x70 NF 2700 32.8 2158 NF 2700 F 29 34 2495
2x95 NF 2950 38.2 2875 NF 2950 F 34.2 39.6 3288
2x120 NF 21200 41.2 3650 NF 21200 F 37 43.4 4386
2x150 NF 21500 46.6 4372 NF 21500 F 42.2 48.8 5208
2x185 NF 21850 51 5296 NF 21850 F 46.2 53 6186
2x240 NF 22400 58.2 6934 NF 22400 F 53 60.2 7951
2x300 NF 23000 65.2 8644 NF 23000 F 59.8 67.4 9818

 

Electrical Characteristics



Nominal cross-section sq mm Electrical resistance at 70ºC in AC Ohm/km Inductive reactance at 50hz Current-carrying capacity
in free air (2)
Current-carrying capacity
in earth (3)
Single-conductor (1)Ohm/km Multiconductor  Ohm/km 1x (1)Ampere 2x   Ampere 3x (4)Ampere 1x (1)Ampere 2x  Ampere 3x (4)Ampere
1 23.33 0.169 0.112 N/A N/A N/A N/A N/A N/A
1.5 15.91 0.159 0.104 14.4 18.1 15.3 27.6 27.6 23.8
2.5 9.55 0.147 0.097 20.0 24.7 20.9 37.1 37.1 32.3
4 5.92 0.143 0.097 26.6 33.3 28.5 47.5 48.5 41.8
6 3.95 0.133 0.091 34.2 41.8 35.2 59.9 61.8 52.3
10 2.29 0.123 0.084 47.5 58.0 49.4 79.8 83.6 70.3
16 1.45 0.116 0.080 62.7 77.9 66.5 102.6 106.4 90.3
25 0.933 0.112 0.080 94.1 97.9 83.6 133.0 136.8 116.9
35 0.663 0.108 0.078 117.8 122.6 104.5 159.6 164.4 139.7
50 0.462 0.105 0.077 143.5 149.2 126.4 186.2 196.7 164.4
70 0.326 0.101 0.074 186.2 191.9 161.5 229.9 241.3 200.5
95 0.247 0.099 0.074 227.1 232.8 196.7 275.5 290.7 241.3
120 0.194 0.097 0.072 265.1 270.8 228.0 313.5 332.5 275.5
150 0.156 0.096 0.072 307.8 313.5 263.2 351.5 373.4 308.8
185 0.129 0.096 0.072 352.5 358.2 301.2 398.1 422.8 350.6
240 0.0986 0.095 0.072 419.0 424.7 355.3 463.6 493.1 406.6
300 0.0802 0.094 0.071 485.5 490.2 410.4 525.4 557.7 459.8
400 0.0628 0.093 -- 569.1 -- -- 600.4 -- --
500 0.0516 0.092 -- 651.7 -- -- 695.4 -- --
630 0.0417 0.090 -- 747.7 -- -- 796.1 -- --

(1) Three single-conductor cables in one plane in contact with each other.
(2) Cables installed in free air at 40ºC according to IEC 364-5-523.
(3) Cables directly buried in earth at a ground temperature of 25ºC with ground specific thermal resistivity of 1K.m/W.
(4) The values also apply to 4-conductor and 5-conductor cables.
For further information about current-carrying capacity values and types of installations refer to IEC 364-5-523 and the regulations for electrical installations in buildings defined by Argentina's Electrotechnical Association (in Spanish, "Reglamentación para la ejecución de Instalaciones eléctricas en inmuebles", part 7 section 771).

Dimensions & Weight



Conductors per cross-section N° x sq mm Standard Armoured
Code Outside diameter mm Weight kg/km Code Under armour diameter mm Outside diameter mm Weight kg/km
3x1 NF 0310 9.1 111 NF 0310 H 8.1 13.3 312
3x1.5 NF 0315 9.8 136 NF 0315 H 8.8 14 350
3x2.5 NF 0325 10.8 174 NF 0325 H 9.8 15 409
3x4 NF 0340 12.6 250 NF 0340 H 11.6 16.8 523
3x6 NF 0360 14 327 NF 0360 F 13 17.8 583
3x10 NF 3100 16.3 486 NF 3100 F 15.3 20.1 783
3x16 NF 3160 20.9 798 NF 3160 F 17.3 22.1 1005
3x25 NF 3250 24.4 1151 NF 3250 F 20.8 25.6 1396
3x35 NF 3350 26.6 1480 NF 3350 F 23 27.8 1750
3x50 NF 3500 30.4 2009 NF 3500 F 26.8 31.8 2335
3x70 NF 3700 35.6 2812 NF 3700 F 31.6 36.8 3178
3x95 NF 3950 40.9 3680 NF 3950 F 36.7 43.1 4412
3x120 NF 31200 44.2 4745 NF 31200 F 39.8 46.4 5535
3x150 NF 31500 50.4 5673 NF 31500 F 45.8 52.6 6578
3x185 NF 31850 54.7 6823 NF 31850 F 49.7 56.9 7803
3x240 NF 32400 62.8 8996 NF 32400 F 57.4 65 10125
3x300 NF 33000 70.1 11156 NF 33000 F 64.3 72.1 12386
4x1 NF 0410 9.9 133 NF 0410 H 8.9 14.1 350
4x1.5 NF 0415 10.6 161 NF 0415 H 9.6 14.8 392
4x2.5 NF 0425 11.7 208 NF 0425 H 10.7 15.9 461
4x4 NF 0440 13.8 306 NF 0440 H 12.8 18 601
4x6 NF 0460 15.3 400 NF 0460 F 14.3 19.1 679
4x10 NF 4100 17.9 602 NF 4100 F 16.9 21.7 926
4x16 NF 4160 22.8 978 NF 4160 F 19.2 24 1205
3x25+1x16 NF 2516 25.7 1309 NF 2516 F 22.1 26.9 1563
3x35+1x16 NF 3516 27.5 1619 NF 3516 F 23.9 28.7 1892
3x50+1x25 NF 5025 31.9 2248 NF 5025 F 28.1 33.1 2577
3x70+1x35 NF 7035 36.8 3103 NF 7035 F 32.8 38 3452
3x95+1x50 NF 9550 42.6 4117 NF 9550 F 38.2 44.6 4841
3x120+1x70 NF 12070 47 5430 NF 12070 F 42.4 49 5992
3x150+1x70 NF 15070 51.9 6244 NF 15070 F 47.1 54.1 7166
3x185+1x95 NF 18595 57 7622 NF 18595 F 51.8 59 8612
3x240+1x120 NF 240120 64.8 10032 NF 240120 F 59.2 66.8 11054
3x300+1x150 NF 300150 72.6 12358 NF 300150 F 66.6 74.6 13606

Cables are letter coded to the type of protection they include. Here,
F = double zinc-plated steel tape spiral wrap
H = zinc-plated steel wire serve. 

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