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NA2XH 0.6/1kV Single or Multicore unarmored cable
Single or Multicore XLPE insulatedLSHF sheathed unarmored cable with aluminum conductor

Application：

To be used for main power supply, In low voltage distribution power networks, industrial installations, in buildings and operation stations. fixed installation in the ground or in concrete, in the cable trenches or cable, ducts, indoor or outdoor areas, in dry or wet locations.

Standard:

Cable design: IEC 60502-1
Conductor: IEC 60228
Flame retardant：IEC60332-3-24 Cat.C
Smoke density: IEC 61034
Halogen acid gas and PH: IEC60754

Construction

1. Conductor – Plain annealed class 2 stranded (compacted) aluminum
2. Insulation – Cross linked polyethylene (XLPE)
3. Filler – Non-hygroscopic material
4. Binder tape – Non-hygroscopic material tape
5. Outer sheath – Polyvinyl chloride compound (PVC)

Cross Section：

1C10~800mm2
2C10~2C400mm2
3C10~3C400mm2
4C10~4C400mm2
5C10~5C400mm2
2C+E10~2C+E400mm2
3C+E10~3C+E400mm2
4C+E10~4C+E400mm2

Temperature characteristics:

Conductor operating temperature: -15℃~90℃
Min. temperatrue laying condition: 0℃
Conductor short-circuit operating temperature (5s): 250℃

Electrical Characteristics:

Rated voltage: 0.6/1 (1.2) kV
High voltage test: 3.5kV / 5min

Color:

Insulation: According to customer requirements
Outer sheath: Black or according to customer requirements

Minimum Bending Radius：

Items	Single-core Cables		Three-core Cables
Items	Unarmoured	Armoured	Unarmoured	Armoured
Min. bending radius during installation	20D	15D	15D	12D
Min. bending radius close to connection box and termination (bending radius should be controlled carefully, if the molding guide plate is used)	15D	12D	12D	10D

Applicable Standards

IEC 60502-1

Optional

anti-termite / anti-vermin

Flame-retardant

UV Resistance

Technical Parameters

Single core

Two cores

Three core

Four cores

Five cores

3+1Cores

3+2Cores

4+1Cores

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
1×2.5	1	0.7	1.4	6	41	12.1
1×4	1	0.7	1.4	6.4	49	7.41
1×6	1	0.7	1.4	6.9	59	4.61
1×10	6	0.7	1.4	8.2	77	3.08
1×16	6	0.7	1.4	9	101	1.91
1×25	6	0.9	1.4	10.6	143	1.2
1×35	6	0.9	1.4	11.6	177	0.868
1×50	6	1	1.4	13.1	224	0.641
1×70	12	1.1	1.4	14.8	300	0.443
1×95	15	1.1	1.5	16.8	394	0.32
1×120	15	1.2	1.5	18.4	476	0.253
1×150	15	1.4	1.6	20.5	587	0.206
1×185	30	1.6	1.6	22.5	717	0.164
1×240	30	1.7	1.7	25.2	918	0.125
1×300	30	1.8	1.8	27.8	1130	0.1
1×400	53	2	1.9	31.2	1431	0.0778
1×500	53	2.2	2	34.7	1794	0.0605
1×630	53	2.4	2.2	39.2	2292	0.0469

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
2×2.5	1	0.7	1.8	10.2	103	12.1
2×4	1	0.7	1.8	11.2	124	7.41
2×6	1	0.7	1.8	12.2	150	4.61
2×10	6	0.7	1.8	14.7	199	3.08
2×16	6	0.7	1.8	16.3	263	1.91
2×25	6	0.9	1.8	19.5	372	1.2
2×35	6	0.9	1.8	21.5	461	0.868
2×50	6	1	1.8	24.5	582	0.641
2×70	12	1.1	1.8	27.9	754	0.443
2×95	15	1.1	2	32.2	1007	0.32
2×120	15	1.2	2.1	35.6	1224	0.253
2×150	15	1.4	2.2	39.6	1508	0.206
2×185	30	1.6	2.3	43.8	1855	0.164
2×240	30	1.7	2.5	49.2	2374	0.125
2×300	30	1.8	2.7	54.4	2919	0.1
2×400	53	2	2.9	61.2	3692	0.0778

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
3×2.5	1	0.7	1.8	10.7	118	12.1
3×4	1	0.7	1.8	11.7	144	7.41
3×6	1	0.7	1.8	12.8	177	4.61
3×10	6	0.7	1.8	15.6	238	3.08
3×16	6	0.7	1.8	17.3	319	1.91
3×25	6	0.9	1.8	20.7	459	1.2
3X35	6	0.9	1.8	22.9	575	0.868
3×50	6	1	1.8	26.1	733	0.641
3×70	12	1.1	1.9	30.3	992	0.443
3×95	15	1.1	2	34.4	1297	0.32
3×120	15	1.2	2.1	38.1	1586	0.253
3×150	15	1.4	2.3	42.6	1973	0.206
3×185	30	1.6	2.4	47.1	2434	0.164
3×240	30	1.7	2.6	52.9	3123	0.125
3×300	30	1.8	2.8	58.5	3849	0.1
3×400	53	2	3.1	66	4908	0.0778

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
4×2.5	1	0.7	1.8	11.5	137	12.1
4×4	1	0.7	1.8	12.7	170	7.41
4×6	1	0.7	1.8	13.9	211	4.61
4×10	6	0.7	1.8	17	287	3.08
4×16	6	0.7	1.8	18.9	390	1.91
4×25	6	0.9	1.8	22.8	567	1.2
4×35	6	0.9	1.8	25.2	715	0.868
4×50	6	1	1.9	29	929	0.641
4×70	12	1.1	2	33.6	1262	0.443
4×95	15	1.1	2.1	38.2	1654	0.32
4×120	15	1.2	2.3	42.5	2044	0.253
4×150	15	1.4	2.4	47.3	2517	0.206
4×185	30	1.6	2.6	52.5	3133	0.164
4×240	30	1.7	2.8	59	4021	0.125
4×300	30	1.8	3	65.2	4955	0.1
4×400	53	2	3.3	73.5	6316	0.0778

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
5×2.5	1	0.7	1.8	12.4	159	12.1
5×4	1	0.7	1.8	13.7	198	7.41
5×6	1	0.7	1.8	15.1	249	4.61
5×10	6	0.7	1.8	18.5	340	3.08
5×16	6	0.7	1.8	20.6	466	1.91
5×25	6	0.9	1.8	25	682	1.2
5×35	6	0.9	1.8	27.7	865	0.868
5×50	6	1	2	32.4	1149	0.641
5×70	12	1.1	2.1	37.2	1550	0.443
5×95	15	1.1	2.3	42.5	2053	0.32
5×120	15	1.2	2.4	47	2513	0.253
5×150	15	1.4	2.6	52.5	3119	0.206
5×185	30	1.6	2.8	58.3	3879	0.164
5×240	30	1.7	3	65.5	4976	0.125
5×300	30	1.8	3.2	72.3	6131	0.1
5×400	53	2	3.6	81.8	7846	0.0778

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
3×4+1×2.5	1/1	0.7/0.7	1.8	12.4	162	7.41/12.1
3×6+1×4	1/1	0.7/0.7	1.8	13.6	201	4.61/7.41
3×10+1×6	6/1	0.7/0.7	1.8	16.2	268	3.08/4.61
3×16+1×10	6/6	0.7/0.7	1.8	18.4	364	1.91/3.08
3×25+1×16	6/6	0.9/0.7	1.8	21.8	521	1.20/1.91
3×35+1×16	6/6	0.9/0.7	1.8	23.6	630	0.868/1.91
3×50+1×25	6/6	1.0/0.9	1.8	27.3	826	0.641/1.20
3×70+1×35	12/6	1.1/0.9	1.9	31.5	1111	0.443/0.868
3×95+1×50	15/6	1.1/1.0	2.1	36.1	1472	0.320/0.641
3×120+1×70	15/12	1.2/1.1	2.2	40.2	1838	0.253/0.443
3×150+1×70	15/12	1.4/1.1	2.3	43.9	2188	0.206/0.443
3×185+1×95	30/15	1.6/1.1	2.5	49	2751	0.164/0.320
3×240+1×120	30/15	1.7/1.2	2.7	54.9	3508	0.125/0.253
3×300+1×150	30/15	1.8/1.4	2.9	60.8	4332	0.100/0.206
3×400+1×185	53/30	2.0/1.6	3.1	68.2	5476	0.0778/0.164

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
3×4+2×2.5	1/1	0.7/0.7	1.8	13.2	182	7.41/12.1
3×6+2×4	1/1	0.7/0.7	1.8	14.5	228	4.61/7.41
3×10+2×6	6/1	0.7/0.7	1.8	17.1	303	3.08/4.61
3×16+2×10	6/6	0.7/0.7	1.8	19.8	415	1.91/3.08
3×25+2×16	6/6	0.9/0.7	1.8	23.2	593	1.20/1.91
3×35+2×16	6/6	0.9/0.7	1.8	24.9	700	0.868/1.91
3×50+2×25	6/6	1.0/0.9	1.9	29.5	949	0.641/1.20
3×70+2×35	12/6	1.1/0.9	2	35.2	1266	0.443/0.868
3×95+2×50	15/6	1.1/1.0	2.2	38.5	1674	0.320/0.641
3×120+2×70	15/12	1.2/1.1	2.3	43.1	2122	0.253/0.443
3×150+2×70	15/12	1.4/1.1	2.4	46.4	2466	0.206/0.443
3×185+2×95	30/15	1.6/1.1	2.6	52	3121	0.164/0.320
3×240+2×120	30/15	1.7/1.2	2.8	58.1	3962	0.125/0.253
3×300+2×150	30/15	1.8/1.4	3	64.5	4896	0.100/0.206
3×400+2×185	53/30	2.0/1.6	3.2	72.2	6175	0.0778/0.164

No. of Cores and Nominal Cross Section	Min. Number of Wires	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx.Overall Diameter	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃
No. × mm²	No.	mm	mm	mm	kg/km	ohm/km
4×4+1×2.5	1/1	0.7/0.7	1.8	13.4	190	7.41/12.1
4×6+1×4	1/1	0.7/0.7	1.8	14.8	238	4.61/7.41
4×10+1×6	6/1	0.7/0.7	1.8	17.8	322	3.08/4.61
4×16+1×10	6/6	0.7/0.7	1.8	20.2	441	1.91/3.08
4×25+1×16	6/6	0.9/0.7	1.8	24.1	638	1.20/1.91
4×35+1×16	6/6	0.9/0.7	1.8	26.3	782	0.868/1.91
4×50+1×25	6/6	1.0/0.9	1.9	30.9	1045	0.641/1.20
4×70+1×35	12/6	1.1/0.9	2.1	35.5	1414	0.443/0.868
4×95+1×50	15/6	1.1/1.0	2.2	40.4	1853	0.320/0.641
4×120+1×70	15/12	1.2/1.1	2.4	45.1	2326	0.253/0.443
4×150+1×70	15/12	1.4/1.1	2.5	49.4	2788	0.206/0.443
4×185+1×95	30/15	1.6/1.1	2.7	55.1	3495	0.164/0.320
4×240+1×120	30/15	1.7/1.2	2.9	61.8	4463	0.125/0.253
4×300+1×150	30/15	1.8/1.4	3.1	68.4	5507	0.100/0.206
4×400+1×185	53/30	2.0/1.6	3.4	77	7000	0.0778/0.164

FAQ

What is an NA2XH cable?

The NA2XH 0.6/1kV is a low-voltage power cable featuring aluminum conductors (Al), cross-linked polyethylene (XLPE) insulation, and a Low Smoke Zero Halogen (LSZH) outer jacket. Rated for up to 1000V, it is highly favored for indoor, outdoor, and underground installations in public or high-density buildings where fire safety and low smoke emission are critical.

What does 0.6 1kV cable mean?

However, a key limitation of PVC cable properties is their thermal and chemical resistance. PVC cable temperature rating tyA 0.6/1kV cable is a low-voltage electrical power cable. The rating indicates that the cable is designed to safely handle up to 0.6 kV (600 volts) between the conductor and the earth/ground, and up to 1 kV (1000 volts) between two phase conductors.

What is NA2XH Cable Applications?

The NA2XH cable is commonly specified for power distribution applications across a number of industries: in EV & e-Mobility, Renewable Energy (including wind turbines and solar farms), Battery Storage, and Data Centres to name a few.
Suited to internal installations where space constraints are not a key factor, the LSZH sheathing offers superior performance in the event of fire, emitting none of the toxic gases and dense smoke of PVC and other materials.

PVC vs XLPE for insulating cable: What’s the difference?

However, if a higher conductor temperature is required, causing the cable to rise above 70°C, then the cable chosen for this application should be insulated with XLPE.
This is because PVC has a maximum working temperature of 70°C which is exactly what is needed for standing building cables, whilst XLPE has a maximum working temperature of 90°C. Cables that are insulated with XLPE can run a higher current in the conductors.

What are the difference of NA2XH-J & NA2XH-O Cables?

The cables have Class 1 solid or Class 2 stranded Aluminium circular cores, with sectoral shaped conductors on larger cross-sectional conductor sizes. There is also variants of 3 cores plus reduced earth.
Cables are available as standard as NA2XH-J with green/yellow earth, but can be specified as NA2XH-O (without green/yellow) on request.
Further information is available on the technical datasheet below, and additional support with specification is available by contacting the team.

How long does XLPE insulation last?

Usually, the lifetime for XLPE is expected to be between 40 and 60 years at 90 °C rated operating temperature [14]. In this study, the estimated cable lifetime is 7–30 years at a rated operating temperature of 95–105 °C. Table 6 summaries the findings of cable lifetime in years for XLPE materials A and B.

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