NA2XSERY – YJLV32 (AL/XLPE/CTS/SWA/PVC)

INTRODUCTION

NA2XSERY (YJLV32) Three-Core, Copper Tape Screen AL/XLPE/CTS/SWA/PVC is a medium voltage cable for distribution networks. It is suitable for laying indoor, tunnel, cable trench, shaft or buried laying, and can withstand mechanical external forces and a certain tensile force, it widely used in transformer stations, electric power plants and industrial plants.

CONSTRUCTION

Conductor: Copper or aluminum, class 2, circular compacted conductors
Conductor screen: Non – metallic, semi – conducting compound
Insulation: Cross – linked polyethylene (XLPE)
Insulation screen: Non – metallic, semi – conducting compound
Metallic screen : Copper tape screen
Filler: Non-hygroscopic material
Inner sheath : Polyvinyl chloride (PVC)
Armour: Steel wire
Outer sheath: Polyvinyl chloride (PVC)

INTERNATIONAL STANDARD

IEC 60228 Conductors of Insulated Cables
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 from 6kV (Um=7.2kV) up to 30kV (Um=36kV)

Other Cables?

NA2XSERY (YJLV32) 3.6-6(7.2)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm²)	Min. Number of Wires	Nominal Insulation Thickness (mm)	Nominal Copper Tape Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight (kg/km)	Max. DC Resistance of Conductor at 20℃ (Ω/km)
	No.
	No.
1X25	6	2.5	0.12	0.20	1.6	20.2	728	0.727
1X35	6	2.5	0.12	0.20	1.6	21.2	849	0.524
1X50	6	2.5	0.12	0.20	1.7	22.5	1006	0.387
1X70	12	2.5	0.12	0.20	1.7	24.2	1252	0.268
1X95	15	2.5	0.12	0.20	1.8	26.2	1559	0.193
1X120	18	2.5	0.12	0.20	1.8	27.4	1819	0.153
1X150	18	2.5	0.12	0.20	1.9	29.1	2130	0.124
1X185	30	2.5	0.12	0.20	1.9	30.8	2524	0.0991
1X240	34	2.6	0.12	0.20	2.0	33.5	3130	0.0754
1X300	34	2.8	0.12	0.50	2.2	37.7	4161	0.0601
1X400	53	3.0	0.12	0.50	2.3	41.0	5109	0.0470
1X500	53	3.2	0.12	0.50	2.4	45.2	6290	0.0366
1X630	53	3.2	0.12	0.50	2.5	49.3	7813	0.0283

NA2XSERY (YJLV32) 6-10(12)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm²)	Min. Number of Wires	Nominal Insulation Thickness (mm)	Nominal Copper Tape Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight (kg/km)	Max. DC Resistance of Conductor at 20℃ (Ω/km)
	No.
	No.
3X25	6	3.4	0.10	2.5	2.5	47.4	3631	1.20
3X35	6	3.4	0.10	2.5	2.6	49.8	3921	0.868
3X50	6	3.4	0.10	2.5	2.7	52.5	4305	0.641
3X70	12	3.4	0.10	2.5	2.8	56.6	4909	0.443
3X95	15	3.4	0.10	2.5	2.9	60.7	5554	0.320
3X120	15	3.4	0.10	2.5	3.0	63.7	6084	0.253
3X150	15	3.4	0.10	2.5	3.1	67.1	6702	0.206
3X185	30	3.4	0.10	2.5	3.2	71.2	7499	0.164
3X240	30	3.4	0.10	3.15	3.5	78.3	9503	0.125
3X300	30	3.4	0.10	3.15	3.6	83.4	10661	0.100
3X400	53	3.4	0.10	3.15	3.9	90.1	12308	0.0778
3X500	53	3.4	0.10	3.15	4.1	98.1	14303	0.0605
3X630	53	3.4	0.10	3.15	4.3	106.9	16596	0.0469

NA2XSERY (YJLV32)8.7-15(17.5)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm²)	Min. Number of Wires	Nominal Insulation Thickness (mm)	Nominal Copper Tape Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight (kg/km)	Max. DC Resistance of Conductor at 20℃ (Ω/km)
	No.
	No.
3X25	6	3.4	0.10	0.5	2.4	43.9	2354	1.20
3X35	6	3.4	0.10	0.5	2.4	46.1	2579	0.868
3X50	6	3.4	0.10	0.5	2.6	49.0	2905	0.641
3X70	12	3.4	0.10	0.5	2.7	53.1	3373	0.443
3X95	15	3.4	0.10	0.5	2.8	57.2	3882	0.320
3X120	15	3.4	0.10	0.5	2.9	60.2	4338	0.253
3X150	15	3.4	0.10	0.5	3.0	63.6	4848	0.206
3X185	30	3.4	0.10	0.5	3.1	67.7	5509	0.164
3X240	30	3.4	0.10	0.5	3.3	73.3	6442	0.125
3X300	30	3.4	0.10	0.5	3.5	78.6	7397	0.100
3X400	53	3.4	0.10	0.8	3.7	86.3	9619	0.0778

NA2XSERY (YJLV32)12-20(24)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm²)	Min. Number of Wires	Nominal Insulation Thickness (mm)	Nominal Copper Tape Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight (kg/km)	Max. DC Resistance of Conductor at 20℃ (Ω/km)
	No.
	No.
1X25	6	3.4	0.12	0.20	1.7	22.4	678	1.20
1X35	6	3.4	0.12	0.20	1.7	23.4	743	0.868
1X50	6	3.4	0.12	0.20	1.8	24.7	830	0.641
1X70	12	3.4	0.12	0.20	1.8	26.4	954	0.443
1X95	15	3.4	0.12	0.20	1.9	28.4	1108	0.320
1X120	15	3.4	0.12	0.20	1.9	29.6	1221	0.253
1X150	15	3.4	0.12	0.20	2.0	31.3	1366	0.206
1X185	30	3.4	0.12	0.20	2.0	33.0	1534	0.164
1X240	30	3.4	0.12	0.50	2.1	36.7	2141	0.125
1X300	30	3.4	0.12	0.50	2.2	39.1	2437	0.100
1X400	53	3.4	0.12	0.50	2.3	42.2	2845	0.0778
1X500	53	3.4	0.12	0.50	2.4	45.8	3341	0.0605
1X630	53	3.4	0.12	0.50	2.5	49.9	3970	0.0469

NA2XSERY (YJLV32) 18/30(36)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm²)	Min. Number of Wires	Nominal Insulation Thickness (mm)	Nominal Copper Tape Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight (kg/km)	Max. DC Resistance of Conductor at 20℃ (Ω/km)
	No.
	No.
1X50	6	8.0	0.12	0.20	2.1	34.9	1725	0.387
1X70	12	8.0	0.12	0.50	2.2	38.0	2374	0.268
1X95	15	8.0	0.12	0.50	2.2	39.8	2723	0.193
1X120	18	8.0	0.12	0.50	2.3	41.2	3037	0.153
1X150	18	8.0	0.12	0.50	2.3	42.9	3397	0.124
1X185	30	8.0	0.12	0.50	2.4	44.8	3862	0.0991
1X240	34	8.0	0.12	0.50	2.5	47.3	4530	0.0754
1X300	34	8.0	0.12	0.50	2.5	49.7	5243	0.0601
1X400	53	8.0	0.12	0.50	2.6	52.6	6213	0.0470
1X500	53	8.0	0.12	0.50	2.7	56.4	7438	0.0366
1X630	53	8.0	0.12	0.50	2.9	60.7	9063	0.0283