Medium Voltage Power Cables NFC 33-226

Application
These power cables are the new generation of cables forpublic medium voltage distribution--HTA. Used for direct installation on the ground, water, outdoors, indoors and in cable ducts.

Description
The cable is made of 1 or 3 bunched cores.
The longitudinal seal is provided by a swelling powder.

Construction

● Conductor ：Aluminum or copper, class 2,circular compacted conductors
● Conductor screen: Non-metallic,semi-conducting compound
● Insulation:Cross-linked polyethylene(XLPE)
● Insulation screen:Non-metallic,semi-conducting compound,extruded strippable grooved elastomer
● Longitudinal water tightness: Swelling powder
● Metallic screen: Aluminium plastic tape (AL/PET)
● Outer sheath: Polyethylene (PE)

Specification
IEC 60228 Conductors of insulate cables
NFC 33-226 Câbles isolés et leurs accessoires pour réseaux d'énergie Câbles de tensions assignées comprises entre 6/10(12) kV et 18/30(36) kV, isolés au polyéthylène réticulé à gradient fixé, pour réseaux de distribution
IEC 60502-2 Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 30kV(Um=36kV) - Part 2:Cables for rated voltages of 6kV(Um=7.2kV) and 30 kV(Um=36kV)

Chaircteritics
● Maximum conductor temperature in normal operation:90˚C.
● Short circuit temperature ( 5 seconds maximum duration ): Shall not exceed 250˚C.
● Ambient installation temperature, range: -10 ~ 50 ˚C.
● Weather resistance: AN3/AF2
● Water proof: AD8
● Mechanical resistance to impacts: AG4
● Minimum bending radius:

Items	Single-core Cables	Triplex Cables
During installation	20D	15D
After installation	15D	10D

Note:D is overall diameter of cable.

High reliability

Super high pressure

Less maintenance

Single core cable AL/XLPE/PE

Single core cable AL/XLPE/PE Three - core cable AL/XLPE/PE

No. of cores and nominal cross section	Min.Number of wires	Nominal insulation thickness	Nominal AL/PET tape thickness	Nominal sheath thickness	Approx. overall diameter	Approx. weight	Max. DC resistance of conductor at 20℃
mm²	No.	mm	mm	mm	mm	kg/km	Ω/km
6/10(12)kV
1×50	6	3.4	0.20	2.0	23.1	546	0.641
1×70	12	3.4	0.20	2.0	24.8	646	0.443
1×95	15	3.4	0.20	2.0	26.6	762	0.320
1×120	15	3.4	0.20	2.0	27.8	858	0.253
1×150	15	3.4	0.20	2.0	29.3	967	0.206
1×185	30	3.4	0.20	2.0	31.0	1109	0.164
1×240	30	3.4	0.20	2.0	33.3	1324	0.125
1×300	30	3.4	0.20	2.0	35.5	1545	0.100
1×400	53	3.4	0.20	2.2	38.6	1878	0.0778
1×500	53	3.4	0.20	2.2	42.1	2262	0.0605
1×630	53	3.4	0.20	2.4	46.2	2782	0.0469
8.7/15(17.5)kV
1×50	6	4.5	0.20	2.0	25.5	641	0.641
1×70	12	4.5	0.20	2.0	27.2	747	0.443
1×95	15	4.5	0.20	2.0	29.0	870	0.320
1×120	15	4.5	0.20	2.0	30.2	969	0.253
1×150	15	4.5	0.20	2.0	31.7	1085	0.206
1×185	30	4.5	0.20	2.0	33.4	1232	0.164
1×240	30	4.5	0.20	2.1	35.9	1470	0.125
1×300	30	4.5	0.20	2.1	38.1	1700	0.100
1×400	53	4.5	0.20	2.2	41.0	2029	0.0778
1×500	53	4.5	0.20	2.3	44.7	2444	0.0605
1×630	53	4.5	0.20	2.4	48.6	2960	0.0469
12/20(24)kV
1×50	6	5.5	0.20	2.0	27.7	735	0.641
1×70	12	5.5	0.20	2.0	29.4	847	0.443
1×95	15	5.5	0.20	2.0	31.2	975	0.320
1×120	15	5.5	0.20	2.0	32.4	1079	0.253
1×150	15	5.5	0.20	2.0	33.9	1199	0.206
1×185	30	5.5	0.20	2.0	35.6	1353	0.164
1×240	30	5.5	0.20	2.1	38.1	1599	0.125
1×300	30	5.5	0.20	2.2	40.5	1853	0.100
1×400	53	5.5	0.20	2.3	43.4	2192	0.0778
1×500	53	5.5	0.20	2.4	47.1	2621	0.0605
1×630	53	5.5	0.20	2.5	51.0	3152	0.0469
18/30(36)kV
1×50	6	8.0	0.20	2.0	32.7	973	0.641
1×70	12	8.0	0.20	2.0	34.4	1097	0.443
1×95	15	8.0	0.20	2.1	36.4	1254	0.320
1×120	15	8.0	0.20	2.1	37.6	1366	0.253
1×150	15	8.0	0.20	2.2	39.3	1514	0.206
1×185	30	8.0	0.20	2.2	41.0	1682	0.164
1×240	30	8.0	0.20	2.3	43.5	1948	0.125
1×300	30	8.0	0.20	2.4	45.9	2223	0.100
1×400	53	8.0	0.20	2.5	48.8	2586	0.0778
1×500	53	8.0	0.20	2.6	52.5	3046	0.0605
1×630	53	8.0	0.20	2.7	56.4	3609	0.0469

No. of cores and nominal cross section	Min.Number of wires	Nominal insulation thickness	Nominal AL/PET tape thickness	Nominal sheath thickness	Approx. overall diameter	Approx. weight	Max. DC resistance of conductor at 20℃
mm²	No.	mm	mm	mm	mm	kg/km	Ω/km
6/10(12)kV
3×1×50	6	3.4	0.20	2.0	49.9	1596	0.641
3×1×70	12	3.4	0.20	2.0	53.6	1893	0.443
3×1×95	15	3.4	0.20	2.0	57.5	2240	0.320
3×1×120	15	3.4	0.20	2.0	60.0	2525	0.253
3×1×150	15	3.4	0.20	2.0	63.3	2854	0.206
3×1×185	30	3.4	0.20	2.0	67.0	3316	0.164
3×1×240	30	3.4	0.20	2.0	71.9	4003	0.125
3×1×300	30	3.4	0.20	2.0	76.7	4673	0.100
3×1×400	53	3.4	0.20	2.2	83.4	5678	0.0778
3×1×500	53	3.4	0.20	2.2	90.9	6842	0.0605
3×1×630	53	3.4	0.20	2.4	99.8	8412	0.0469
8.7/15(17.5)kV
3×1×50	6	4.5	0.20	2.0	55.1	1939	0.641
3×1×70	12	4.5	0.20	2.0	58.8	2259	0.443
3×1×95	15	4.5	0.20	2.0	62.6	2630	0.320
3×1×120	15	4.5	0.20	2.0	65.2	2931	0.253
3×1×150	15	4.5	0.20	2.0	68.5	3280	0.206
3×1×185	30	4.5	0.20	2.0	72.1	3727	0.164
3×1×240	30	4.5	0.20	2.1	77.5	4445	0.125
3×1×300	30	4.5	0.20	2.1	82.3	5141	0.100
3×1×400	53	4.5	0.20	2.2	88.6	6135	0.0778
3×1×500	53	4.5	0.20	2.3	96.6	7391	0.0605
3×1×630	53	4.5	0.20	2.4	105.0	8952	0.0469
12/20(24)kV
3×1×50	6	5.5	0.20	2.0	59.8	2223	0.641
3×1×70	12	5.5	0.20	2.0	63.5	2560	0.443
3×1×95	15	5.5	0.20	2.0	67.4	2949	0.320
3×1×120	15	5.5	0.20	2.0	70.0	3263	0.253
3×1×150	15	5.5	0.20	2.0	73.2	3626	0.206
3×1×185	30	5.5	0.20	2.0	76.9	4090	0.164
3×1×240	30	5.5	0.20	2.1	82.3	4834	0.125
3×1×300	30	5.5	0.20	2.2	87.5	5602	0.100
3×1×400	53	5.5	0.20	2.3	93.7	6629	0.0778
3×1×500	53	5.5	0.20	2.4	101.7	7927	0.0605
3×1×630	53	5.5	0.20	2.5	110.2	9533	0.0469
18/30(36)kV
3×1×50	6	8.0	0.20	2.0	70.6	2943	0.641
3×1×70	12	8.0	0.20	2.0	74.3	3317	0.443
3×1×95	15	8.0	0.20	2.1	78.6	3791	0.320
3×1×120	15	8.0	0.20	2.1	81.2	4132	0.253
3×1×150	15	8.0	0.20	2.2	84.9	4579	0.206
3×1×185	30	8.0	0.20	2.2	88.6	5085	0.164
3×1×240	30	8.0	0.20	2.3	94.0	5892	0.125
3×1×300	30	8.0	0.20	2.4	99.1	6721	0.100
3×1×400	53	8.0	0.20	2.5	105.4	7821	0.0778
3×1×500	53	8.0	0.20	2.6	113.4	9210	0.0605
3×1×630	53	8.0	0.20	2.7	121.8	10914	0.0469

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