Clad series NF-H

0.6/1kV

Flexible Cu 1 up to 300mm²

PVC 70°C / PVC

IRAM 2178-1

Fixed power distribution networks in factories, warehouses, machine rooms, power distribution stations. For Alternating Current (50/60Hz), for single-phase systems (220/110V), three-phase systems (380/190V) and systems with voltages up to 1kV. For Direct Current, used in systems with voltages up to 1.5kV Installed in aerial trays, gutters or conduits, buried in ducts or directly buried. It has additional mechanical protection.

Features

Temperature ratings: 70ºC (operating), 160°C (short circuit)
Voltage rating: 600/1000 Volt A.C. – 1200 Volt A.C. (Max) – 1500 Volt D.C.
Construction requirements: IRAM 2178-1 – IEC 60502-1
Conductor requirements: IRAM NM 280 – IEC 60228
Conductor: Annealed electrolytic copper - Flexible stranding class 5
Insulation: PVC
Bedding: PVC
Armour: Galvanized steel wire armour
Sheath: Flame retardant PVC
Fire requirements: As per IEC 60332-3-24

Fire-retardant

Flexible stranded conductors

Sequentially marked

Industrial applications

Tray cable

Direct burial

Identification

	Standard
	Cover	Conductors
2 conductors
3 conductors
3 conductors with PE included
4 conductors
4 conductors with PE included
5 conductors

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 can be used upon request.

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ELECTRICAL CHARACTERISTICS

Resistances, reactance and intensity of admissible currents

Nominal cross-section (mm²)	Electrical resistance in D.C. at 20°C (Ohm/km)	Electrical resistance in C.C. at 70°C (Ohm/km)	Inductive reactance at 50Hz (Ohm/Km)		Current-carrying capacity of cables in free air at 40°C as per IEC 364-5-523. In cable ladder or perforated cable trays (Ampere)		Current-carrying capacity of cables directly buried at 25°C soil temperature and soil thermal resistance of 1 km/W as per IEC 364-5-523 (Ampere)
			Multiconductor (1)	4 Conductors (2)	2 Conductors	Multiconductor (3)	2 Conductors	Multiconductor (3)

1	19.5	23.33	0.111	0.119	--	--	--	--
1.5	13.3	15.91	0.104	0.112	18.1	15.3	28	24
2.5	7.98	9.55	0.097	0.104	25	21	37	32
4	4.95	5.92	0.097	0.104	33	29	48	42
6	3.3	3.95	0.091	0.098	42	35	62	52
10	1.91	2.29	0.084	0.092	58	49	84	70
16	1.21	1.45	0.08	0.088	78	67	106	90
25	0.78	0.93	0.08	0.087	98	84	137	117
35	0.554	0.663	0.078	0.085	123	105	164	140
50	0.386	0.462	0.077	0.085	149	126	197	164
70	0.272	0.326	0.074	0.082	192	162	241	200
95	0.206	0.248	0.074	0.081	233	197	291	241
120	0.161	0.194	0.072	0.08	271	228	333	276
150	0.129	0.156	0.072	0.08	314	263	373	309
185	0.106	0.129	0.072	0.08	358	301	423	351
240	0.0801	0.099	0.072	0.079	425	355	493	407

(1) Calculation of Inductive reactance valid for two-conductor and three-conductor cables. (2) Calculation of Inductive reactance valid for four-conductor cables. (3) The values of current-carrying capacity informed, correspond to three-conductor, four-conductor and five-conductors.

DIMENSIONS & WEIGHT

Cable formation	Cond. No. x section (mm²)	Diameter under armor mm	Outer diameter mm	Weight kg/km	Code	Mat Number
Two-core cable	2x1	7.6	12.2	273	NF-H 2x1	830008120
	2x1.5	8.1	12.7	301	NF-H 2x1.5	830008130
	2x2.5	9	13.6	349	NF-H 2x2.5	830008140
	2x4	10.9	15.5	453	NF-H 2x4	830008150
	2x6	12	17.5	644	NF-H 2x6	830008160
	2x10	13.8	19.3	806	NF-H 2x10	830008170
	2x16	15.9	21.4	1019	NF-H 2x16	830008180
	2x25	19.2	25.4	1511	NF-H 2x25	830008190
	2x35	21.5	27.7	1834	NF-H 2x35	830008200
	2x50	25.1	31.5	2357	NF-H 2x50	830008210
	2x70	28.4	36.1	3247	NF-H 2x70	830008220
	2x95	32.5	40.6	4102	NF-H 2x95	830008230
	2x120	36.4	44.7	5022	NF-H 2x120	830008240
	2x150	41.5	51	6491	NF-H 2x150	830008250
	2x185	46.3	56	7745	NF-H 2x185	830008260
	2x240	52	62.1	9486	NF-H 2x240	830008270
	2x300	59.5	69.8	11262	NF-H 2x300	830008280
Three-core cable	3x1	8.1	12.7	298	NF-H 3x1	830008290
	3x1.5	8.6	13.2	330	NF-H 3x1.5	830008300
	3x2.5	9.6	14.2	387	NF-H 3x2.5	830008310
	3x4	11.6	17.1	619	NF-H 3x4	830008320
	3x6	12.7	18.2	728	NF-H 3x6	830008330
	3x10	14.7	20.2	935	NF-H 3x10	830008340
	3x16	17	22.5	1197	NF-H 3x16	830008350
	3x25	20.5	26.7	1770	NF-H 3x25	830008360
	3x35	23	29.2	2191	NF-H 3x35	830008370
	3x50	26.9	33.5	2871	NF-H 3x50	830008380
	3x70	30.9	38.8	3997	NF-H 3x70	830008390
	3x95	34.9	43	4957	NF-H 3x95	830008400
	3x120	39.1	47.4	6122	NF-H 3x120	830008410
	3x150	45	54.7	7988	NF-H 3x150	830008420
	3x185	49.8	59.7	9449	NF-H 3x185	830008430
	3x240	56.3	66.6	11617	NF-H 3x240	830008440
Three-core cable with integrated earth (ground) conductor	2x1+PE1	8.1	12.7	298	NF-H 2x1+PE1	830009120
	2x1.5+PE1.5	8.6	13.2	330	NF-H 2x1.5+PE1.5	830009130
	2x2.5+PE2.5	9.6	14.2	387	NF-H 2x2.5+PE2.5	830009140
	2x4+PE4	11.6	17.1	619	NF-H 2x4+PE4	830009150
	2x6+PE6	12.7	18.2	728	NF-H 2x6+PE6	830009160
	2x10+PE10	14.7	20.2	935	NF-H 2x10+PE10	830009170
	2x16+PE16	17	22.5	1197	NF-H 2x16+PE16	830009180
	2x25+PE25	20.5	26.7	1770	NF-H 2x25+PE25	830009190
	2x35+PE35	23	29.2	2191	NF-H 2x35+PE35	830009200
	2x50+PE50	26.9	33.5	2871	NF-H 2x50+PE50	830009210
	2x70+PE70	30.9	38.8	3997	NF-H 2x70+PE70	830009220
	2x95+PE95	34.9	43	4957	NF-H 2x95+PE95	830009230
	2x120+PE120	39.1	47.4	6122	NF-H 2x120+PE120	830009240
	2x150+PE150	45	54.7	7988	NF-H 2x150+PE150	830009250
	2x185+PE185	49.8	59.7	9449	NF-H 2x185+PE185	830009260
	2x240+PE240	56.3	66.6	11617	NF-H 2x240+PE240	830009270
Four-core cable	4x1	8.8	13.4	330	NF-H 4x1	830008550
	4x1.5	9.4	14	367	NF-H 4x1.5	830008560
	4x2.5	10.5	15.1	439	NF-H 4x2.5	830008570
	4x4	12.7	18.2	709	NF-H 4x4	830008580
	4x6	14	19.5	838	NF-H 4x6	830008590
	4x10	16.3	21.8	1086	NF-H 4x10	830008600
	4x16	18.8	25	1543	NF-H 4x16	830008610
	4x25	22.8	29	2104	NF-H 4x25	830008620
	4x35	25.6	32	2632	NF-H 4x35	830008630
	4x50	30.3	38.2	3815	NF-H 4x50	830008640
	4x70	34.3	42.4	4905	NF-H 4x70	830008650
	4x95	38.8	48.3	6444	NF-H 4x95	830008660
	4x120	44	53.7	8024	NF-H 4x120	830008670
	4x150	50.1	60	9723	NF-H 4x150	830008680
	4x185	55.8	66.1	11447	NF-H 4x185	830008690
Four-core cable with integrated earth (ground) conductor	3x1+PE1	8.8	13.4	330	NF-H 3x1+PE1	830009390
	3x1.5+PE1.5	9.4	14	367	NF-H 3x1.5+PE1.5	830009400
	3x2.5+PE2.5	10.5	15.1	439	NF-H 3x2.5+PE2.5	830009410
	3x4+PE4	12.7	18.2	709	NF-H 3x4+PE4	830009420
	3x6+PE6	14	19.5	838	NF-H 3x6+PE6	830009430
	3x10+PE10	16.3	21.8	1086	NF-H 3x10+PE10	830009440
	3x16+PE16	18.8	25	1543	NF-H 3x16+PE16	830009450
	3x25+PE25	22.8	29	2104	NF-H 3x25+PE25	830009460
	3x35+PE35	25.6	32	2632	NF-H 3x35+PE35	830009470
	3x50+PE50	30.3	38.2	3815	NF-H 3x50+PE50	830009480
	3x70+PE70	34.3	42.4	4905	NF-H 3x70+PE70	830009490
	3x95+PE95	38.8	48.3	6444	NF-H 3x95+PE95	830009500
	3x120+PE120	44	53.7	8024	NF-H 3x120+PE120	830009510
	3x150+PE150	50.1	60	9723	NF-H 3x150+PE150	830009520
	3x185+PE185	55.8	66.1	11447	NF-H 3x185+PE185	830009530
Four-core cable with reduced earth (ground) conductor	3x25+PE16	21.8	28	1975	NF-H 3x25+PE16	830009550
	3x35+PE16	23.9	30.3	2360	NF-H 3x35+PE16	830009560
	3x50+PE25	28.1	35.8	3406	NF-H 3x50+PE25	830009570
	3x70+PE35	32.2	40.1	4420	NF-H 3x70+PE35	830009580
	3x95+PE50	36.7	45	5496	NF-H 3x95+PE50	830009590
	3x120+PE70	41.6	51.3	7340	NF-H 3x120+PE70	830009600
	3x150+PE70	46.3	56	8575	NF-H 3x150+PE70	830009610
	3x185+PE95	51.4	61.3	10256	NF-H 3x185+PE95	830009620
	3x240+PE120	58.1	68.4	12577	NF-H 3x240+PE120	830009630
Four-core cable with reduced neutral conductor	3x25/16	21.8	28	1975	NF-H 3x25/16	830008710
	3x35/16	23.9	30.3	2360	NF-H 3x35/16	830008720
	3x50/25	28.1	35.8	3406	NF-H 3x50/25	830008730
	3x70/35	32.2	40.1	4420	NF-H 3x70/35	830008740
	3x95/50	36.7	45	5496	NF-H 3x95/50	830008750
	3x120/70	41.6	51.3	7340	NF-H 3x120/70	830008760
	3x150/70	46.3	56	8575	NF-H 3x150/70	830008770
	3x185/95	51.4	61.3	10256	NF-H 3x185/95	830008780
	3x240/120	58.1	68.4	12577	NF-H 3x240/120	830008790
Five-core cable with reduced neutral and reduced earth (ground) conductors	3x25/16+PE16	23.4	29.6	2181	NF-H 3x25/16+PE16	830008950
	3x35/16+PE16	25.3	31.7	2574	NF-H 3x35/16+PE16	830008960
	3x50/25+PE25	30.4	38.3	3790	NF-H 3x50/25+PE25	830008970
	3x70/35+PE35	34.3	42.4	4865	NF-H 3x70/35+PE35	830008980
	3x95/50+PE50	39.2	48.7	6524	NF-H 3x95/50+PE50	830008990
	3x120/70+PE70	44.6	54.3	8183	NF-H 3x120/70+PE70	830009000
	3x150/70+PE70	48.7	58.6	9370	NF-H 3x150/70+PE70	830009010
	3x185/95+PE95	54.7	64.8	11187	NF-H 3x185/95+PE95	830009020
	3x240/120+PE120	61.4	72.5	14163	NF-H 3x240/120+PE120	830009030
Five-core cable with integrated earth (ground) conductor	4x1+PE1	9.6	14.2	369	NF-H 4x1+PE1	830008800
	4x1.5+PE1.5	10.3	14.9	417	NF-H 4x1.5+PE1.5	830008810
	4x2.5+PE2.5	11.5	16.1	502	NF-H 4x2.5+PE2.5	830008820
	4x4+PE4	14	19.5	810	NF-H 4x4+PE4	830008830
	4x6+PE6	15.4	20.9	961	NF-H 4x6+PE6	830008840
	4x10+PE10	17.9	24.1	1398	NF-H 4x10+PE10	830008850
	4x16+PE16	20.7	26.9	1813	NF-H 4x16+PE16	830008860
	4x25+PE25	25.2	31.6	2482	NF-H 4x25+PE25	830008870
	4x35+PE35	28.3	36	3389	NF-H 4x35+PE35	830008880
	4x50+PE50	33.6	41.7	4564	NF-H 4x50+PE50	830008890
	4x70+PE70	38	46.3	5784	NF-H 4x70+PE70	830008900
	4x95+PE95	43.4	53.1	7658	NF-H 4x95+PE95	830008910
	4x120+PE120	48.7	58.6	9488	NF-H 4x120+PE120	830008920
	4x150+PE150	56	66.3	11419	NF-H 4x150+PE150	830008930
	4x185+PE185	61.9	73	13818	NF-H 4x185+PE185	830008940
Five-core cable with reduced earth (ground) conductor	4x25+PE16	24.3	30.7	2336	NF-H 4x25+PE16	830009040
	4x35+PE16	26.8	33.4	2837	NF-H 4x35+PE16	830009050
	4x50+PE25	32	39.9	4182	NF-H 4x50+PE25	830009060
	4x70+PE35	36.1	44.4	5314	NF-H 4x70+PE35	830009070
	4x95+PE50	41.5	51.2	7114	NF-H 4x95+PE50	830009080
	4x120+PE70	46.7	56.4	8811	NF-H 4x120+PE70	830009090
	4x150+PE70	52.1	62.2	10407	NF-H 4x150+PE70	830009100
	4x185+PE95	58.3	68.6	12260	NF-H 4x185+PE95	830009110