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0.6/1kV N2XRY CU/XLPE/SWA/PVC Power Cable

  • YJV32 / N2XRY
  • RMJT
  • IEC 60502-1
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0.6/1kV N2XRY CU/XLPE/SWA/PVC Power Cable


Introduction of N2XRY Copper Conductor XLPE Insulation Power Cable

XLPE insulated power cables for rated voltages up to 0.6/1 kV are fit for AC 50Hz distribution lines for the same rated voltages. The mechanical and electrical properties of these cables are accordant with GB/T12706—2008 ( Power 

cables extruded insulation and their accessories of rated voltagesl kV(Umz1.2kV)up to ) and IEC-60502—1 :2004 ( Extruded insulation power cables and appendites for rated voltages 1kV up to 30kV) 


Instruction of Application

1. Rated Voltage: 0.6/1kV 

2. Max.permissible operating temperature of conductor is 90℃.

3. Conductor short-circuit temperature shall not exceed 250℃ Max. sustaining period shall not exceed 5 seconds.

4. Bending Radius

     Bending radius of single core cable:15(D+d)±5%

     Bending radius of multi core cable:12(D+d)±5%

     D-Actual outer diameter of cable sample(mm);

      d-Actual diameter of the conductor(mm).

5. No restriction of level difference along the route for installation.

6. Installation temperature shall be heated when ambient temperature is below 0℃


Production Range of XLPE Insulated Power Cable

Type

Description

Scope of Application

YJV

YJLV

Z(K)-YJV

Z(K)-YJLV

Cu or AI conductor XLPE insulated PVC sheathed power cable

Installed indoors or outdoors. In case unable to bear external   mechanical forces but tractive force during laying, single core cable in   magnetic duct is not permissible.

YJV22

YJLV22

Z(K)-YJV22

Z(K)-YJLV22

Cu or AI Conductor XLPE Insulated PVC Sheathed Steel Tape Armoured Power   Cable

For laying in ground able to bear external mechanical forces, but unable   to bear large pulling force.

YJV32

YJLV32

Z(K)-YJV32

Z(K)-YJLV32

Cu or AI Conductor   XLPE Insulated PVC Sheathed Fine Steel Wire Armoured Power Cable

For laying in water or   able to bear external mechanical forces and equal pulling force.


Structure of N2XRY Copper Conductor XLPE Insulation Power Cable

photobank



The main technique performance of N2XRY Copper Conductor XLPE Insulation Power Cable

Maximum DC resistance of cable conductor at 20℃


Rated cross area(mm2

0.5

0.75

1.0

1.5

2.5

4

6

10

Cu(Ω/km)

Non tinned   

36.0

24.5

18.1

12.1

7.41

4.61

3.08

1.83

Tinned

36.7

24.8

18.2

12.2

7.56

4.70

3.11

1.84

Al  (Ω/km)

/

/

/

18.1

12.1

7.41

4.61

3.08

Rated cross area(mm2

16

25

35

50

70

95

120

150

Cu (Ω/km)

Non tinned

1.15

0.727

0.524

0.387

0.268

0.193

0.153

0.124

Tinned

1.16

0.734

0.529

0.391

0.270

0.195

0.154

0.126

Al (Ω/km)

1.91

1.20

0.868

0.641

0.443

0.320

0.253

0.206

Rated cross area(mm2

185

240

300

400

500

630

800

1000

Cu  (Ω/km)

Non tinned   

0.0991

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

Tinned

0.100

0.0762

0.0607

0.0475

0.0369

0.0286

0.0224

0.0177

Al ( Ω/km)

0.164

0.125

0.100

0.0778

0.0605

0.0469

0.0367

0.0291


Approximate size & weight of N2XRY Copper Conductor XLPE Insulation Power Cable


Single-core of CU/XLPE/SWA/PVC Power Cable (non-magnetic material amoured)


Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
25 0.9 1.2 0.8 1.8 16 780
35 0.9 1.2 0.8 1.8 17 910
50 1.0 1.2 0.8 1.8 18 1125
70 1.1 1.2 0.8 1.8 20 1373
95 1.1 1.2 1.6 1.8 24 1904
120 1.2 1.2 1.6 1.8 25 2241
150 1.4 1.2 1.6 1.8 27 2815
185 1.6 1.2 1.6 1.9 29 31403
240 1.7 1.2 1.6 2.0 32 3890
300 1.8 1.2 2.0 2.1 35 5165
400 2.0 1.2 2.0 2.2 39 6836
500 2.2 1.2 2.0 2.3 43 8100

Two-core of CU/XLPE/SWA/PVC Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
2*4 0.7 1.2 0.8 1.8 15 415
2*6 0.7 1.2 0.8 1.8 16 484
2*10 0.7 1.2 0.8 1.8 19 647
2*16 0.7 1.2 1.6 1.8 23 1123
2*25 0.9 1.2 1.6 1.8 26 1462
2*35 0.9 1.2 1.6 1.8 27 1766
2*50 1.0 1.2 1.6 1.8 25 1886
2*70 1.1 1.2 2.0 1.9 28 2418
2*95 1.1 1.2 2.0 2.1 32 3050
2*120 1.2 1.2 2.0 2.3 33 3865
2*150 1.4 1.3 2.0 2.5 36 4617
2*185 1.6 1.4 2.0 2.6 44 5540

Three-core of CU/XLPE/SWA/PVC Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
3*4 0.7 1.2 0.8 1.8 16 476
3*6 0.7 1.2 0.8 1.8 17 571
3*10 0.7 1.2 0.8 1.8 20 784
3*16 0.7 1.2 1.6 1.8 224 1341
3*25 0.9 1.2 1.6 1.8 28 1750
3*35 0.9 1.2 1.6 1.8 30 2154
3*50 1.0 1.2 2.0 2.0 30 2527
3*70 1.1 1.2 2.0 2.1 35 3537
3*95 1.1 1.2 2.0 2.2 38 4477
3*120 1.2 1.3 2.0 2.4 42 5388
3*150 1.4 1.3 2.5 2.5 46 6818
3*185 1.6 1.4 2.5 2.7 51 8213
3*240 1.7 1.5 2.5 2.9 56 10252
3*300 1.8 1.5 2.5 3.0 58 12338




3+1 core of CU/XLPE/SWA/PVC Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
3*4+1*2.5 0.7 1.2 0.8 1.8 17 529
3*6+1*4 0.7 1.2 0.8 1.8 18 638
3*10+1*6 0.7 1.2 0.8 1.8 21 1150
3*16+1*10 0.7 1.2 1.6 1.8 25 1497
3*25+1*16 0.9 1.2 1.6 1.8 29 1993
3*35+1*16 0.9 1.2 1.6 1.9 31 2350
3*50+1*25 1.0 1.2 1.6 2.0 33 3136
3*70+1*35 1.1 1.2 2.0 2.1 37 4048
3*95+1*50 1.1 1.2 2.0 2.3 42 5139
3*120+1*70 1.2 1.3 2.5 2.4 46 6692
3*150+1*70 1.4 1.4 2.5 2.6 50 7770
3*185+1*95 1.6 1.5 2.5 2.7 55 9460
3*240+1*120 1.7 1.6 2.5 2.9 61 11744
3*300+1*150 1.8 1.7 2.5 3.1 66 10725

Four-core of CU/XLPE/SWA/PVC Power Cable


Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
4*4 0.7 1.2 0.8 1.8 17 551
4*6 0.7 1.2 0.8 1.8 18 667
4*10 0.7 1.2 0.8 1.8 21 1214
4*16 0.7 1.2 1.6 1.8 25 1556
4*25 0.9 1.2 1.6 1.8 29 2088
4*35 0.9 1.2 1.6 1.9 33 2825
4*50 1.0 1.2 2.0 2.1 35 3365
4*70 1.1 1.2 2.0 2.2 39 4372
4*95 1.1 1.2 2.0 2.3 43 5585
4*120 1.2 1.3 2.5 2.5 47 7134
4*150 1.4 1.4 2.5 2.7 52 8516
4*185 1.6 1.5 2.5 2.8 57 10313
4*240 1.7 1.6 2.5 3.1 63 12924
4*300 1.8 1.7 2.5 3.3 68 16488

3+2 core of CU/XLPE/SWA/PVC Power Cable


Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
3*4+2*1.5 0.7 1.2 0.8 1.8 17 574
3*6+2*4 0.7 1.2 0.8 1.8 19 705
3*10+2*6 0.7 1.2 0.8 1.8 21 1249
3*16+2*10 0.7 1.2 1.6 1.8 25 1653
3*25+2*16 0.9 1.2 1.6 1.8 29 2214
3*35+2*16 0.9 1.2 1.6 1.9 31 2580
3*50+2*25 1.0 1.2 1.6 2.0 36 3663
3*70+2*35 1.1 1.2 2.0 2.2 42 4757
3*95+2*50 1.1 1.2 2.0 2.4 46 6409
3*120+2*70 1.2 1.3 2.0 2.5 51 7819
3*150+2*70 1.4 1.4 2.5 2.7 56 8932
3*185+2*95 1.6 1.5 2.5 2.8 62 10969
3*240+2*120 1.7 1.6 2.5 3.0 69 13657
3*300+2*150 1.8 1.7 2.5 3.2 74 16474

4+1 core of CU/XLPE/SWA/PVC Power Cable


Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of  inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
4*4+1*2.5 0.7 1.2 0.8 1.8 18 625
4*6+1*4 0.7 1.2 0.8 1.8 19 760
4*10+1*6 0.7 1.2 0.8 1.8 24 1336
4*16+1*10 0.7 1.2 1.6 1.8 27 1738
4*25+1*16 0.9 1.2 1.6 1.8 30 2328
4*35+1*16 0.9 1.2 1.6 1.9 33 3060
4*50+1*25 1.0 1.2 1.6 2.1 38 3932
4*70+1*35 1.1 1.2 2.0 2.3 44 5177
4*95+1*50 1.1 1.3 2.0 2.5 49 7027
4*120+1*70 1.2 1.4 2.5 2.6 54 8577
4*150+1*70 1.4 1.4 2.5 2.7 59 9844
4*185+1*95 1.6 1.5 2.5 2.8 65 12072
4*240+1*120 1.7 1.7 2.5 3.2 72 15958
4*300+1*150 1.8 1.8 3.15 3.4 80 19269

5 core of CU/XLPE/SWA/PVC Power Cable


Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Diameter
of steel
wire
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
5*4 0.7 1.2 0.8 1.8 18 622
5*6 0.7 1.2 0.8 1.8 19 763
5*10 0.7 1.2 1.6 1.8 24 1391
5*16 0.7 1.2 1.6 1.8 27 1819
5*25 0.9 1.2 1.6 1.9 31 2444
5*35 0.9 1.2 2.0 1.9 35 3308
5*50 1.0 1.2 2.0 2.1 39 4223
5*70 1.1 1.2 2.0 2.3 44 5931
5*95 1.1 1.3 2.5 2.5 51 7636
5*120 1.2 1.4 2.5 2.6 56 9071
5*150 1.4 1.5 2.5 2.7 61 10909
5*185 1.6 1.6 2.5 2.9 68 13212
5*240 1.7 1.7 3.15 3.2 77 17657
5*300 1.8 1.9 3.15 3.4 84 21236



The power cable current capacity of 0.6/1kV CU/XLPE/SWA/PVC Power Cable           

Limit the term:Environment temperature:400C;: Soil  temperature:250C; Soil thermal receptivity: 2000C·cm/W

Conductor

Area

mm2

The long-term admission current-carrying capacity in   air(A)

The long-term admission current-carrying capacity in   soil(A)

Copper core cable

Aluminum core cable

Copper core cable

Aluminum core cable

3 or 4 core

3 or 4 core

3 or 4 core

3 or 4 core

4

41

32

41

32

6

52

42

52

42

10

70

53

69

53

16

91

70

90

71

25

118

91

117

91

35

150

114

143

113

50

182

146

169

134

70

228

178

208

165

95

273

214

247

195

120

314

246

282

221

150

360

278

321

247

185

410

319

356

278

240

483

378

408

321

300

552

419

469

365


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