6/10kV(6.35/11kV) Armoured Cable

Manufacture all type of XLPE Insulated Medium Voltage power cable

Application

XLPE(Cross linked polyethylene) cable constitutes the best cable for transmission and distribution lines because of its excellent electrical and physical properties. These cables has the advantage of simplicity in construction, lightness in weight; convenience in application besides its excellent electrical, thermal, mechanical and anti-chemical corrosion properties. It can also be laid with no limitation of level difference along the route.

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Aerial Cable /Service Drop Cable

Airport Lighting Cable

Bare overhead conductor

Concentric Service Cable

Control Cable

Installation/ Building Cable

Low Voltage Cable

Medium Voltage Cable

Solar Cable

Standards

GB/12706.2, IEC60502-2,BS 6622 , VDE 0276, HD 620 S1，NFC 33-226， IS 1554 , IS 7098 and ICEA S-66-524 etc.

Construction

Conductor: Circular compacted stranded Copper or aluminium

Conductor screen: Extruded semi-conductive compound

Insulation: XLPE

Insulation screen: Extruded semi-conductive compound

Metallic screen: Copper tape

Binder tape: non-hygroscopic material

Inner covering(bedding): Extruded PVC

Metallic armor: Galvanized steel wire or Galvanized steel tape

Filler: non-hygroscopic material

Sheath: PVC

Binder tape: non-hygroscopic material

Characteristics

The product is suitable for power transmission and distribution lines with rated power frequency voltage 6kV～35 kV.

Rated voltages U0/U(Um): 3.6/6(7.2)kV,6/10(12) kV, 8.7/15(17.5) kV, 12/20(24) kV, 18/30(36) kV; 21/35(40.5) kV; 26/35(40.5) kV;
Note: The above rated voltages are equivalent to 3.8/6.6(7.2)kV,6.35/11(12) kV, 8.7/15(17.5) kV, 12.7/22(24) kV, 19/33(36) kV;
U0 ：Rated power-frequency voltage between conductor and earth or armour, metal sheath or screen for which the cable is suitable.
U ：Rated power-frequency voltage between phase conductors for which the cable is suitable.
Um ：Maximum value of the highest system voltage between phase conductors for which the cable is suitable.
The ambient temperature for installation: ≥0℃
Maximum conductor temperature in normal operation:≤90℃
Max operating temperature of con. When cable short-circuited(5s maximum duration): 250℃
Permissible minimum bending radius:
Single unarmoured cable: 20 x OD
Multi-core unarmoured cable: 15 x OD
Single armoured cable: 5 x OD
Multi-core armoured cable: 12 x OD
Note : OD=Overall Diameter of Cable

Specifications

Product Type

General type	VDE type	Description	Application
CU/XLPE/PVC (AL/XLPE/PVC)	N2XSY N2XSEY (NA2XSY NA2XSEY)	Cu conductor（Al conductor）XLPE insulated PVC sheathed power cable	Laying indoors, in tunnel, fixed on the bracket, pipe and buried in the soil, the cable cannot bear external mechanical forces.
CU/XLPE/PE (AL/XLPE/PE)	N2XS2Y N2XSE2Y (NA2XS2Y NA2XSE2Y)	Cu conductor（Al conductor）XLPE insulated PE sheathed power cable
CU/XLPE/STA/PVC (AL/XLPE/STA/PVC)	N2XSBY N2XSEBY (NA2XSBY NA2XSEBY)	Cu conductor（Al conductor）XLPE insulated double of steel-tape armored PVC sheathed power cable	For laying indoors, in tunnel, cable trench, or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force.
CU/XLPE/STA/PE (AL/XLPE/STA/PE)	N2XSB2Y N2XSEB2Y (NA2XSB2Y NA2XSEB2Y)	Cu conductor（Al conductor）XLPE insulated double of steel-tape armored PE sheathed power cable
CU/XLPE/ATA/PVC (AL/XLPE/ATA/PVC)	N2XSBY N2XSEBY (NA2XSBY NA2XSEBY)	Cu conductor（Al conductor）XLPE insulated double of aluminium-tape armored PVC sheathed power cable
CU/XLPE/SWA/PVC (AL/XLPE/SWA/PVC)	N2XSRY N2XSERY (NA2XSRY NA2XSERY)	Cu conductor（Al conductor）XLPE insulated steel-wire armored PVC sheathed power cable	For laying indoors, in tunnel, cable trench, well or direct in ground, able to bear external mechanical forces and certain pulling force
CU/XLPE/SWA/PE (AL/XLPE/SWA/PE)	N2XSR2Y N2XSER2Y (NA2XSR2Y NA2XSER2Y)	Cu conductor（Al conductor）XLPE insulated steel-wire armored PE sheathed power cable
CU/XLPE/AWA/PVC (AL/XLPE/AWA/PVC)	N2XSRY N2XSERY (NA2XSRY NA2XSERY)	Cu conductor（Al conductor）XLPE insulated aluminium-wire armored PE sheathed power cable

Range of production

No.of cores	3.6/6（7.2）	6/6(7.2) 6/10（12.0）	8.7/10(12) 8.7/15(17.5)	12/20(24.0)	18/30(36.0)	21/35(40.5)	26/35(40.5)
1	25-630	25-630	25-630	25-630	25-630	50-630	50-630
	25-630	25-630	25-630	25-630	25-630	50-630	50-630
	25-630	25-630	25-630	25-630	25-630	50-630	50-630
	25-630	25-630	25-630	25-630	25-630	50-630	50-630
	25-630	25-630	25-630	25-630	25-630	50-630	50-630
	25-630	25-630	25-630	25-630	25-630	50-630	50-630
3	16-630	16-630	16-630	16-630	16-630	50-400	50-400
	16-630	16-630	16-630	16-630	16-630	50-400	50-400
	16-630	16-630	16-630	16-630	16-630	50-400	50-400
	16-630	16-630	16-630	16-630	16-630	50-400	50-400
	16-630	16-630	16-630	16-630	16-630	50-400	50-400
	16-630	16-630	16-630	16-630	16-630	50-400	50-400

Product parameters for Single core aluminium tape rmored

Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Approx. weight of cable kg/km		Max. D.C. resistance of conductor at 20℃ Ω/km
Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Cu	Al	Cu	Al
1×25	6	23.2	885.2	732.9	0.727	1.2
1×35	7	24.2	1012.5	800.2	0.524	0.868
1×50	8.4	25.6	1191.2	894.6	0.387	0.641
1×70	10	27.2	1449.8	1028.4	0.268	0.443
1×95	11.5	28.8	1736.4	1159	0.193	0.32
1×120	13	30.4	2033.4	1303	0.153	0.253
1×150	14.5	32	2365.6	1447.9	0.124	0.206
1×185	16.2	33.8	2767.5	1631.3	0.0991	0.164
1×240	18.4	37.4	3372	1892.4	0.0754	0.125
1×300	20.5	39.7	4004.9	2147.7	0.0601	0.1
1×400	23.5	43	4986.6	2564.4	0.047	0.0778
1×500	26.5	46.3	6103.5	3025.8	0.0366	0.0605
1×630	30	50.2	7424.3	3570	0.0283	0.0469

Product parameters for Single core aluminium wire armoured

Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Approx. weight of cable kg/km		Max. D.C. resistance of conductor at 20℃ Ω/km
Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Cu	Al	Cu	Al
1×25	6	25.7	810	660	0.727	1.2
1×35	7	26.9	940	730	0.524	0.868
1×50	8.4	28	1100	810	0.387	0.641
1×70	10	29.9	1350	930	0.268	0.443
1×95	11.5	31.5	1670	1080	0.193	0.32
1×120	13	33.9	1950	1200	0.153	0.253
1×150	14.5	35.7	2270	1350	0.124	0.206
1×185	16.2	37.3	2770	1620	0.0991	0.164
1×240	18.4	39.7	3440	1930	0.0754	0.125
1×300	20.5	41.9	4120	2210	0.0601	0.1
1×400	23.5	46.5	5250	2820	0.047	0.0778
1×500	26.5	50.6	6520	3520	0.0366	0.0605
1×630	30	54.6	7960	4020	0.0283	0.0469

Product parameters for Three core steel tape armoured

Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Approx. weight of cable kg/km		Max. D.C. resistance of conductor at 20℃ Ω/km
Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Cu	Al	Cu	Al
3×25	6	45.1	2894.4	2428	0.727	1.2
3×35	7	47.5	3360.7	2707.8	0.524	0.868
3×50	8.4	50.9	4029.5	3096.8	0.387	0.641
3×70	10	54.5	4825.7	3519.9	0.268	0.443
3×95	11.5	58.3	5847	4074.9	0.193	0.32
3×120	13	61.8	6843.7	4605.2	0.153	0.253
3×150	14.5	65.4	7949.6	5151.5	0.124	0.206
3×185	16.2	69.4	9260.7	5809.8	0.0991	0.164
3×240	18.4	74.6	11137	6660	0.0754	0.125
3×300	20.5	79.6	13223.4	7627.3	0.0601	0.1
3×400	23.5	88.1	17446.5	9985	0.047	0.0778
3×500	26.5	96.6	21027.7	11876.4	0.0366	0.0605

Product parameters for Three core steel wire armored armored

Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Approx. weight of cable kg/km		Max. D.C. resistance of conductor at 20℃ Ω/km
Specification mm2	Outer diameter mm	Approx. outer diameter of cable mm	Cu	Al	Cu	Al
3×25	6	48.9	4135	3658	0.727	1.2
3×35	7	51.3	4658	3991	0.524	0.868
3×50	8.4	54.1	5355	4401	0.387	0.641
3×70	10	58	6311	4976	0.268	0.443
3×95	11.5	62.1	7415	5603	0.193	0.32
3×120	13	65.6	8479	6190	0.153	0.253
3×150	14.5	69.3	9678	6817	0.124	0.206
3×185	16.2	73.2	11093	7564	0.0991	0.164
3×240	18.4	80.4	14191	9613	0.0754	0.125
3×300	20.5	85.4	16457	10735	0.0601	0.1
3×400	23.5	93	20188	12558	0.047	0.0778
3×500	26.5	100.3	24606.3	15455	0.0366	0.0605