Power

GV CORCOM ®
Single or multiconductor - PVC/PVC - 0.6/1kV - 70ºC - IRAM 2178-1
Corrugated copper tape shield
Download PDF datasheet

Attributes

  • Industrial Applications
  • Sequentially Marked
  • Fire-retardant
  • Electromagnetic interference protection

Certifications

Applications

Fixed power-distribution networks in high-voltage substations, and variable frequency drive motors.
Suitable for overhead trays, direct earth burial or duct-buried installations.

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 / HN 33-S-34.
Fire requirements: As per IEC 60332-3-24 / IRAM NM IEC 60332-3-24 - Fire-retardancy.
EMC: Transfer impedance lower than 2 ohm/km up to 1MHz (as per IRAM 63020; HN 33-S-34).
Conductor requirements: As per IEC 60228 / IRAM NM 280.

See in the Thechnical Apendix - Transfer Impedance

description

Conductor: Annealed electrolytic copper; class 5 stranding.
Insulation: PVC (polyvinyl chloride).
Identification:

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

Shield: Corrugated copper tape longitudinal overlapping wrap.
Sheath: Violet PVC, fire-retardant.

optionals

Armour: Helical wire wrap or double zinc-plated steel tape spiral wrap (in multiconductor cables)

installation

Assembly: Minimum bend radius is 7xOD (in unarmoured versions) or 12xOD (in 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: 5ºC or higher.

See Technical noteº9: “Assembly of corrugated-copper shielded cables”

alternatives

Conductor: Class 2 semi-rigid stranded cable can be supplied upon request.
Insulation: XLPE (crosslinked polyethylene) insulated cable is available upon request. 

Tables

Dimensions & Weight



Conductors per cross-section N° x sq mm Code Under shield diameter mm Outside diameter mm Weight kg/km Conductors per cross-section
N° x sq mm
Code Under shield diameter mm Outside diameter mm Weight kg/km
1x1 GV 0110 8.7 14.6 289 2x300 GV 23000 59.5 67.6 9054
1x1.5 GV 0115 8.7 14.6 292 3x1 GV 0310 8.7 14.6 300
1x2.5 GV 0125 8.7 14.6 297 3x1.5 GV 0315 8.7 14.6 310
1x4 GV 0140 8.7 14.6 306 3x2.5 GV 0325 9.7 15.6 355
1x6 GV 0160 8.7 14.6 318 3x4 GV 0340 11.7 17.6 450
1x10 GV 1100 8.7 14.6 344 3x6 GV 0360 12.7 18.6 522
1x16 GV 1160 9.7 15.6 409 3x10 GV 3100 15.7 21.6 728
1x25 GV 1250 10.7 16.6 496 3x16 GV 3160 17.7 23.6 929
1x35 GV 1350 11.7 17.6 597 3x25 GV 3250 20.7 26.6 1258
1x50 GV 1500 13.7 19.6 765 3x35 GV 3350 23.7 29.6 1645
1x70 GV 1700 15.7 21.6 986 3x50 GV 3500 27.7 33.8 2223
1x95 GV 1950 18.7 24.6 1263 3x70 GV 3700 31.7 38.0 2970
1x120 GV 11200 19.7 25.6 1562 3x95 GV 3950 37.7 44.2 4069
1x150 GV 11500 22.7 28.6 1816 3x120 GV 31200 41.7 48.4 5274
1x185 GV 11850 23.7 29.6 2091 3x150 GV 31500 47.5 54.8 6273
1x240 GV 12400 27.7 33.6 2732 3x185 GV 31850 50.5 58.0 7297
1x300 GV 13000 30.7 36.8 3327 3x240 GV 32400 58.5 66.4 9589
2x1 GV 0210 8.7 14.6 295 4x1 GV 0410 8.7 14.6 304
2x1.5 GV 0215 8.7 14.6 302 4x1.5 GV 0415 9.7 15.6 346
2x2.5 GV 0225 9.7 15.6 341 4x2.5 GV 0425 10.7 16.6 397
2x4 GV 0240 10.7 16.6 394 4x4 GV 0440 12.7 18.6 506
2x6 GV 0260 12.7 18.6 489 4x6 GV 0460 14.7 20.6 631
2x10 GV 2100 14.7 20.6 624 4x10 GV 4100 16.7 22.6 826
2x16 GV 2160 16.7 22.6 787 4x16 GV 4160 19.7 25.6 1118
2x25 GV 2250 19.7 25.6 1055 3x25+1x16 GV 2516 22.7 28.6 1458
2x35 GV 2350 21.7 27.6 1303 3x35+1x16 GV 3516 24.7 30.6 1792
2x50 GV 2500 25.7 31.6 1759 3x50+1x25 GV 5025 28.7 34.8 2428
2x70 GV 2700 29.7 35.8 2355 3x70+1x35 GV 7035 33.7 40 3447
2x95 GV 2950 35.7 42.2 3298 3x95+1x50 GV 9550 39.7 46.4 4563
2x120 GV 21200 37.7 44.4 4029 3x120+1x70 GV 12070 42.7 49.6 5787
2x150 GV 21500 42.7 49.6 4772 3x150+1x70 GV 15070 47.5 54.8 6661
2x185 GV 21850 47.5 54.8 5824 3x185+1x95 GV 18595 53.5 61.2 8252
2x240 GV 22400 53.5 61.2 7398 3x240+1x120 GV 240120 59.5 67.6 10506

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).

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