N2XSB(AL)Y/NA2XSB(AL)Y

Q: Q: Voltage range?

A: It handles the full Medium Voltage spread: 3.6kV all the way to 35kV .

Q: Q: Insulation material?

A: XLPE. It beats PVC hands down because it can run hotter ( 90°C ) without degrading.

Q: Q: Why use Aluminum Tape Armor?

A: Protection without the weight. It stops rats from chewing the core and protects against light impact. Plus, since it's aluminum, it won't overheat magnetically like steel does on single-core cables.

Q: Q: Can I bury it?

A: Go for it. That’s what the armor is for. Dig the trench, drop it in, and cover it up.

Q: Q: Max temp?

A: It runs happily at 90°C continuous. No sweat.

Q: Q: Where can I install it?

A: Pretty much anywhere. Solar farms, rooftops, or even floating PV rigs . It’s built for the outdoors.

Q: Q: Conductor type?

A: High-grade Stranded Copper . We don't skimp on the metal.

Q: Q: How long will it last?

A: It’s certified for 25 years . Install it properly, and you won't have to touch it for decades.

3.6KV-35KV XLPE Insulation Aluminum Tape Armoured and PVC Jacket power cable

Conductor : Copper or Aluminum(Class 2 according to IEC 60502-2).
Insulation : XLPE
Metallic Screen : Copper Tape
Separation Layer : Non-hygroscopic Tape.
Inner Sheath : PVC
Armour : Aluminum Tape Armor (ATA).
Outer Sheath : PVC
Color : Usually Red or Black.

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Home » Power Cable » N2XSB(AL)Y/NA2XSB(AL)Y

Product Description

N2XSB(AL)Y/NA2XSB(AL)Y : Product Description and Specifications

The N2XSB(AL)Y series is a dedicated Medium Voltage (3.6kV–35kV) cable for power transmission. It combines a high-conductivity Copper conductor with XLPE insulation. Crucially, the mechanical protection uses Aluminum Tape Armor (ATA) rather than steel. Since Aluminum is non-magnetic, this design eliminates the risk of eddy current overheating in single-core circuits while still providing the crush resistance required for direct underground burial. The assembly is finished with a weather-resistant PVC sheath, suitable for industrial grids and renewable energy infrastructure.

Advantages

N2XSB(AL)Y/NA2XSB(AL)Y : Benefits and Features

90°C Rated: XLPE handles the heat. It runs hotter and harder than standard PVC cables.
Aluminum Tape Armor: A physical shield. It stops crushing rocks and keeps hungry rodents from chewing through.
Weatherproof: Sun, rain, or mud? No problem. The jacket shrugs it off.
25-Year Life: TUV certified. Install it and forget about it for a quarter-century.
Install Anywhere: Direct burial, trenches, or even floating solar rigs. It handles it all.

Dimensions/Parameters

3.6/6 kv XLPE Insulation Aluminum Tape Armoured and PVC Jacket power cable

Nom. Cross Sect. (mm²)	DC Resistance at 20°C Max (Ω/km)	AC Resistance at 90°C Max (Ω/km)	Inductance Trefoil formation (mH/km)	Inductance Flat formation (mH/km)	Current Capacity Trefoil - in air (A)	Current Capacity Trefoil - in ground (A)	Current Capacity Flat - in air (A)	Current Capacity Flat - in ground (A)	Short circuit current at 1 sec - Conductor Max (kA)	Short circuit current at 1 sec - Screen Max (kA)
25	0.727	0.927	0.454	0.500	166	153	170	156	3.58	1.14
35	0.524	0.668	0.431	0.477	201	183	206	187	5.01	1.14
50	0.387	0.494	0.413	0.459	240	216	246	221	7.15	1.14
70	0.268	0.342	0.389	0.435	299	264	307	270	10.01	1.14
95	0.193	0.247	0.373	0.419	363	315	372	322	13.59	1.14
120	0.153	0.196	0.358	0.404	418	358	428	365	17.16	1.14
150	0.124	0.159	0.347	0.393	476	401	487	410	21.45	1.14
185	0.0991	0.128	0.338	0.385	545	452	557	461	26.46	1.14
240	0.0754	0.098	0.326	0.372	642	523	657	532	34.32	1.14
300	0.0601	0.079	0.316	0.362	734	588	750	598	42.90	1.14
400	0.0470	0.063	0.305	0.351	852	666	869	677	57.20	1.14
500	0.0366	0.051	0.297	0.343	980	750	997	760	71.50	1.14
630	0.0283	0.041	0.289	0.335	1120	840	1137	848	90.09	1.14

6/10 kv XLPE Insulation Aluminum Tape Armoured and PVC Jacket power cable

Nom. Cross Sect. (mm²)	DC Resistance at 20°C Max (Ω/km)	AC Resistance at 90°C Max (Ω/km)	Inductance Trefoil formation (mH/km)	Inductance Flat formation (mH/km)	Current Capacity Trefoil - in air (A)	Current Capacity Trefoil - in ground (A)	Current Capacity Flat - in air (A)	Current Capacity Flat - in ground (A)	Short circuit current at 1 sec - Conductor Max (kA)	Short circuit current at 1 sec - Screen Max (kA)
25	0.727	0.927	0.437	0.484	164	153	168	157	3.58	1.14
35	0.524	0.668	0.415	0.461	199	183	204	188	5.01	1.14
50	0.387	0.494	0.398	0.444	237	216	243	221	7.15	1.14
70	0.268	0.342	0.374	0.421	296	264	304	270	10.01	1.14
95	0.193	0.247	0.358	0.404	360	316	369	323	13.59	1.14
120	0.153	0.196	0.346	0.392	416	358	426	366	17.16	1.14
150	0.124	0.159	0.334	0.380	473	402	484	410	21.45	1.14
185	0.0991	0.128	0.325	0.371	541	453	554	462	26.46	1.14
240	0.0754	0.098	0.316	0.362	639	523	654	533	34.32	1.14
300	0.0601	0.079	0.309	0.356	733	588	748	598	42.90	1.14
400	0.0470	0.063	0.300	0.346	851	667	868	677	57.20	1.14
500	0.0366	0.051	0.294	0.341	979	751	997	760	71.50	1.14
630	0.0283	0.041	0.286	0.332	1120	840	1136	848	90.09	1.14

8.7/15 kv XLPE Insulation Aluminum Tape Armoured and PVC Jacket power cable

Nom. Cross Sect. (mm²)	DC Resistance at 20°C Max (Ω/km)	AC Resistance at 90°C Max (Ω/km)	Inductance Trefoil formation (mH/km)	Inductance Flat formation (mH/km)	Current Capacity Trefoil - in air (A)	Current Capacity Trefoil - in ground (A)	Current Capacity Flat - in air (A)	Current Capacity Flat - in ground (A)	Short circuit current at 1 sec - Conductor Max (kA)	Short circuit current at 1 sec - Screen Max (kA)
25	0.727	0.927	0.473	0.519	168	153	172	156	3.58	1.14
35	0.524	0.668	0.448	0.495	203	183	208	187	5.01	1.14
50	0.387	0.494	0.430	0.476	242	216	248	220	7.15	1.14
70	0.268	0.342	0.405	0.451	302	263	309	269	10.01	1.14
95	0.193	0.247	0.387	0.433	366	315	374	321	13.59	1.14
120	0.153	0.196	0.376	0.422	422	357	431	364	17.16	1.14
150	0.124	0.159	0.363	0.409	479	401	490	409	21.45	1.14
185	0.0991	0.128	0.352	0.399	548	452	560	460	26.46	1.14
240	0.0754	0.098	0.338	0.385	645	522	659	532	34.32	1.14
300	0.0601	0.079	0.327	0.374	738	588	753	598	42.90	1.14
400	0.0470	0.063	0.317	0.363	855	667	871	676	57.20	1.14
500	0.0366	0.050	0.307	0.353	984	752	1000	761	71.50	1.14
630	0.0283	0.041	0.297	0.344	1125	842	1141	850	90.09	1.14

12/20 kv XLPE Insulation Aluminum Tape Armoured and PVC Jacket power cable

Nom. Cross Sect. (mm²)	DC Resistance at 20°C Max (Ω/km)	AC Resistance at 90°C Max (Ω/km)	Inductance Trefoil formation (mH/km)	Inductance Flat formation (mH/km)	Current Capacity Trefoil - in air (A)	Current Capacity Trefoil - in ground (A)	Current Capacity Flat - in air (A)	Current Capacity Flat - in ground (A)	Short circuit current at 1 sec - Conductor Max (kA)	Short circuit current at 1 sec - Screen Max (kA)
35	0.524	0.668	0.465	0.511	205	183	210	187	5.01	1.14
50	0.387	0.494	0.445	0.491	244	215	249	220	7.15	1.14
70	0.268	0.342	0.420	0.466	304	263	311	269	10.01	1.14
95	0.193	0.247	0.404	0.450	368	314	376	320	13.59	1.14
120	0.153	0.196	0.389	0.435	424	357	433	364	17.16	1.14
150	0.124	0.159	0.376	0.422	482	400	492	408	21.45	1.14
185	0.0991	0.127	0.364	0.410	550	451	562	460	26.46	1.14
240	0.0754	0.098	0.349	0.395	648	522	661	532	34.32	1.14
300	0.0601	0.079	0.338	0.384	740	588	755	597	42.90	1.14
400	0.0470	0.063	0.327	0.373	858	667	873	676	57.20	1.14
500	0.0366	0.050	0.316	0.362	986	752	1002	761	71.50	1.14
630	0.0283	0.041	0.306	0.352	1128	843	1143	850	90.09	1.14

18/30 kv XLPE Insulation Aluminum Tape Armoured and PVC Jacket power cable

Nom. Cross Sect. (mm²)	DC Resistance at 20°C Max (Ω/km)	AC Resistance at 90°C Max (Ω/km)	Inductance Trefoil formation (mH/km)	Inductance Flat formation (mH/km)	Current Capacity Trefoil - in air (A)	Current Capacity Trefoil - in ground (A)	Current Capacity Flat - in air (A)	Current Capacity Flat - in ground (A)	Short circuit current at 1 sec - Conductor Max (kA)	Short circuit current at 1 sec - Screen Max (kA)
50	0.387	0.494	0.481	0.528	248	214	253	219	7.15	1.14
70	0.268	0.342	0.453	0.500	308	262	314	268	10.01	1.14
95	0.193	0.247	0.434	0.480	372	313	380	319	13.59	1.14
120	0.153	0.196	0.417	0.463	428	356	437	363	17.16	1.14
150	0.124	0.159	0.403	0.449	486	399	496	407	21.45	1.14
185	0.0991	0.127	0.391	0.438	554	450	565	459	26.46	1.14
240	0.0754	0.098	0.376	0.422	652	521	664	530	34.32	1.14
300	0.0601	0.078	0.364	0.410	744	587	757	596	42.90	1.14
400	0.0470	0.062	0.349	0.395	861	666	876	676	57.20	1.14
500	0.0366	0.050	0.337	0.383	990	753	1005	761	71.50	1.14
630	0.0283	0.040	0.327	0.373	1132	845	1145	852	90.09	1.14

Production Processes Of Power cable

To ensure superior quality, JOCA operates fully digitalized and automated production lines for power cables. Specifically, this comprehensive workflow covers conductor stranding, insulation extrusion, metallic screening, and final sheathing. Moreover, intelligent systems actively monitor each stage to ensure stable performance and consistent product quality. In addition, the factory utilizes advanced testing facilities, such as partial discharge testing, tensile testing, and spark testing. Consequently, these rigorous measures guarantee that every delivered cable strictly meets international standards.

Packing For Shipment

To meet various transportation needs, there are many methods of packaging that can be used.

Have more questions?

Easily get started by finding the answers to commonly asked questions about our company and services.

Q: Voltage range?

A: It handles the full Medium Voltage spread: 3.6kV all the way to 35kV.

Q: Insulation material?

A: XLPE. It beats PVC hands down because it can run hotter (90°C) without degrading.

Q: Why use Aluminum Tape Armor?

A: Protection without the weight. It stops rats from chewing the core and protects against light impact. Plus, since it’s aluminum, it won’t overheat magnetically like steel does on single-core cables.

Q: Can I bury it?

A: Go for it. That’s what the armor is for. Dig the trench, drop it in, and cover it up.

Q: Max temp?

A: It runs happily at 90°C continuous. No sweat.

Q: Where can I install it?

A: Pretty much anywhere. Solar farms, rooftops, or even floating PV rigs. It’s built for the outdoors.

Q: Conductor type?

A: High-grade Stranded Copper. We don’t skimp on the metal.

Q: How long will it last?

A: It’s certified for 25 years. Install it properly, and you won’t have to touch it for decades.

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