Control

GF CORCOM ®
Multiconductor - PVC/PVC - 0,6/1kV - 70ºC - IEC 60502-1- IRAM 2178-1
Corrugated copper shielding
Download PDF datasheet

Attributes

  • Flexible Stranded Conductors
  • Sequentially Marked
  • Fire-retardant
  • Electromagnetic interference protection

Certifications

Applications

Suitable for overhead trays, direct earth burial or duct-buried installations.
Control, signalling, measuring and protective equipment; electric control in high-voltage substations and variable frequency drive motors.

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-retardant.
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 copper, flexible, class 5.
Insulation: PVC.
Identification: White and alpha-numerically printed in black.
Shield: Corrugated copper tape longitudinal overlapping wrap.
Sheath: Violet PVC, fire-retardant.

optionals

Armour: Zinc-plated steel wire serve or double zinc-plated steel tape spiral wrap.

installation

Assembly: Minimum bend radius is 12xOD.
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 cables are available.
Identification: One of the conductors in each insulated cable is marked green/yellow. Other colours such as black, grey, blue, etc. may be used for identification.

Tables

Dimensions & Weight



Conductors per cross-section
N° x sq mm
Code Under screen diameter
mm
Outside diameter mm Weight kg/km Conductors per cross-section N° x sq mm Code Under screen diameter
mm
Outside diameter mm Weight kg/km
2x1 GF 0210 8.7 14.6 295 2x2.5 GF 0225 9.7 15.6 341
3x1 GF 0310 8.7 14.6 300 3x2.5 GF 0325 9.7 15.6 355
4x1 GF 0410 8.7 14.6 304 4x2.5 GF 0425 10.7 16.6 397
5x1 GF 0510 9.7 15.6 341 5x2.5 GF 0525 11.7 17.6 447
7x1 GF 0710 10.7 16.6 384 7x2.5 GF 0725 12.7 18.6 509
10x1 GF 1010 13.7 19.6 467 10x2.5 GF 1025 16.7 22.6 652
12x1 GF 1210 13.7 19.6 487 12x2.5 GF 1225 16.7 22.6 693
14x1 GF 1410 14.7 20.6 531 14x2.5 GF 1425 18.7 24.6 806
16x1 GF 1610 15.7 21.6 588 16x2.5 GF 1625 19.7 25.6 886
19x1 GF 1910 16.7 22.6 651 19x2.5 GF 1925 20.7 26.6 982
21x1 GF 2110 17.7 23.6 702 21x2.5 GF 2125 21.7 27.6 1053
24x1 GF 2410 19.7 25.6 791 24x2.5 GF 2425 23.7 29.8 1182
27x1 GF 2710 19.7 25.6 821 27x2.5 GF 2725 24.7 30.8 1311
30x1 GF 3010 20.7 26.6 881 30x2.5 GF 3025 25.7 31.8 1406
32x1 GF 3210 21.7 27.6 940 32x2.5 GF 3225 26.7 32.8 1484
37x1 GF 3710 22.7 28.6 1039 37x2.5 GF 3725 27.7 34.0 1664
48x1 GF 4810 25.7 25.7 1286 48x2.5 GF 4825 31.7 38.2 2100
2x1.5 GF 0215 8.7 14.6 302 2x4 GF 0240 10.7 16.6 394
3x1.5 GF 0315 8.7 14.6 310 3x4 GF 0340 11.7 17.6 450
4x1.5 GF 0415 9.7 15.6 346 4x4 GF 0440 12.7 18.6 506
5x1.5 GF 0515 10.7 16.6 388 5x4 GF 0540 13.7 19.6 571
7x1.5 GF 0715 11.7 17.6 439 7x4 GF 0740 15.7 21.6 701
10x1.5 GF 1015 14.7 20.6 528 10x4 GF 1040 19.7 25.6 861
12x1.5 GF 1215 15.7 21.6 604 12x4 GF 1240 20.7 26.6 984
14x1.5 GF 1415 16.7 22.6 656 14x4 GF 1440 22.7 28.6 1127
16x1.5 GF 1615 17.7 23.6 721 16x4 GF 1640 23.7 29.6 1240
19x1.5 GF 1915 18.7 24.6 798 19x4 GF 1940 24.7 30.8 1386
21x1.5 GF 2115 19.7 25.6 858 21x4 GF 2140 25.7 31.8 1484
24x1.5 GF 2415 20.7 26.6 898 24x4 GF 2440 28.7 35.2 1727
27x1.5 GF 2715 21.7 27.6 999 27x4 GF 2740 29.7 36.2 1914
30x1.5 GF 3015 22.7 28.6 1071 30x4 GF 3040 30.7 37.2 2032
32x1.5 GF 3215 23.7 29.6 1144 32x4 GF 3240 32.7 38.4 2233
37x1.5 GF 3715 24.7 30.8 1279 37x4 GF 3740 33.7 40.4 2564
48x1.5 GF 4815 27.7 34.0 1567 48x4 GF 4840 38.7 44.8 3252

General Properties



Nominal cross-section
sq mm
Electrical resistance at 70ºC in AC Ohm/km Current-carrying capacity in free air (*)
2x  Ampere 4x  Ampere 7x  Ampere 10x Ampere 19x Ampere 30x Ampere 40x Ampere 48x Ampere
1 23.33 N/A N/A N/A N/A N/A N/A N/A N/A
1.5 15.91 18.1 15.3 12.2 7.6 7.6 6.9 6.1 5.4
2.5 9.55 24.7 20.9 16.7 10.5 10.5 9.4 8.4 7.3
4 5.92 33.3 28.5 22.8 14.3 14.3 12.8 11.4 10.0

(*) In free air at 40ºC, according to IEC 364-5-523 and NEC 2008, table 310.15.

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