Clad series GF-H

Corrugated copper shielding + Steel wire armour

0.6/1kV

Flexible Cu 1 up to 4mm²

Up to 48 Conductors

Electromagnetic protection

Control, signalling, measuring and protective equipment, electric controls of high voltage substations (SSEE), its shielding allows adequate filtering of electromagnetic interference at frequencies up to 1 MHz. Installed in aerial trays, gutters or conduits, buried in ducts or directly buried. It has additional mechanical protection.

Features

Temperature rating: 70ºC (operating), 160°C (short circuit)
Voltage rating: 600/1000V AC, maximum 1200V AC / 1500V DC
Construction requirements: As per IRAM 2178-1 – IEC 60502-1
Conductor requirements: As per IRAM NM 280 – IEC 60228
Conductor: Annealed electrolytic copper - Flexible stranding class 5
Insulation: PVC
Bedding: PVC
Shield: Corrugated copper tape longitudinal overlapping wrap
Inner sheath: PVC
Armour: Galvanized steel wire armour
Sheath: PVC, fire-retardant
Fire requirements: As per IEC 60332-3-24
EMC requirements: Transfer impedance lower than 2 ohm/km up to 1MHz (as per IRAM 63020; HN 33-S-34)

Corrugated copper shield

Fire-retardant

Flexible stranded conductors

Sequentially marked

Industrial applications

Tray cable

Identification

	Standard
	Sheath	Conductors
Multiconductors		with alpha-numerically

Instalation

Installation temperature

Over armour

Minimum bend radius

Constructive variants

The information provided corresponds to the standard version, and different alternatives of insulation and / or covering materials can be used upon request.

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ELECTRICAL CHARACTERISTICS

Resistances and intensity of admissible currents

Nominal cross-section sq mm²	Electrical resistance at 20°C in C.C. Ohm/km	Electrical resistance at 70°C in C.A. Ohm/km	Current-carrying capacity in free air. At 40°C as per IEC 364-5-523. Formations in perforated trays or ladder type. (Ampere)
Nominal cross-section sq mm²	Electrical resistance at 20°C in C.C. Ohm/km	Electrical resistance at 70°C in C.A. Ohm/km	2x	4x	7x	10x	19x	30x	48x
1	19.5	23.3	--	--	--	--	--	--	--
1.5	13.3	15.9	18.1	15.3	12.7	9.1	9.1	8.1	6.3
2.5	7.98	9.55	25	21	17.5	12.5	12.5	11.3	8.8
4	4.95	5.92	33	29	23.1	16.5	16.5	14.9	--

As from seven-conductors, we’ve additionally applied the correction factor for more than three conductors the chart 310.15 (B)(3)(a) of the NFPA70.

DIMENSIONS & WEIGHT

Cable formation N° Cond. x cross-section (mm²)	Diameter under armour mm	External diameter mm	Weight kg/km	Code
2x1	14.6	19.2	658	GF 0210 H
3x1	14.6	19.2	663	GF 0310 H
4x1	14.6	20.1	803	GF 0410 H
5x1	15.1	20.6	837	GF 0510 H
7x1	16.1	21.6	921	GF 0710 H
10x1	18.1	23.6	1039	GF 1010 H
12x1	19.1	25.3	1258	GF 1210 H
14x1	20.1	26.3	1347	GF 1410 H
19x1	22.1	28.3	1519	GF 1910 H
24x1	24.1	30.3	1717	GF 2410 H
30x1	25.6	32	1885	GF 3010 H
37x1	28.1	34.5	2155	GF 3710 H
48x1	30.6	38.5	2773	GF 4810 H
2x1.5	14.6	19.2	664	GF 0215 H
3x1.5	14.6	20.1	808	GF 0315 H
4x1.5	15.1	20.6	843	GF 0415 H
5x1.5	16.1	21.6	922	GF 0515 H
7x1.5	17.1	22.6	1004	GF 0715 H
10x1.5	19.1	25.3	1276	GF 1015 H
12x1.5	20.1	26.3	1369	GF 1215 H
14x1.5	21.1	27.3	1450	GF 1415 H
19x1.5	23.6	29.8	1700	GF 1915 H
24x1.5	25.6	32	1914	GF 2415 H
30x1.5	27.6	34	2156	GF 3015 H
37x1.5	29.6	36.2	2406	GF 3715 H
48x1.5	33.6	41.5	3339	GF 4815 H
2x2.5	14.6	20.1	812	GF 0225 H
3x2.5	15.1	20.6	855	GF 0325 H
4x2.5	16.1	21.6	937	GF 0425 H
5x2.5	17.1	22.6	1014	GF 0525 H
7x2.5	18.1	23.6	1110	GF 0725 H
10x2.5	20.6	26.8	1451	GF 1025 H
12x2.5	22.1	28.3	1587	GF 1225 H
14x2.5	23.1	29.3	1697	GF 1425 H
19x2.5	25.6	31.8	1969	GF 1925 H
24x2.5	28.1	34.7	2301	GF 2425 H
30x2.5	30.1	37.8	2881	GF 3025 H
37x2.5	33.6	41.5	3466	GF 3725 H
48x2.5	36.6	44.7	3958	GF 4825 H
2x4	16.6	22.1	962	GF 0240 H
3x4	17.6	23.1	1049	GF 0340 H
4x4	18.6	24.1	1134	GF 0440 H
5x4	19.6	25.8	1378	GF 0540 H
7x4	21.1	27.3	1540	GF 0740 H
10x4	24.1	30.5	1828	GF 1040 H
12x4	25.6	32	1990	GF 1240 H
14x4	27.1	33.5	2173	GF 1440 H
19x4	30.6	38.3	2930	GF 1940 H
24x4	33.6	41.7	3505	GF 2440 H
30x4	36.6	44.7	3974	GF 3040 H
37x4	40.6	48.9	4811	GF 3740 H