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0.6/1kV NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

  • YJLV22 / NA2XBY
  • RMJT
  • IEC 60502-1
Quantity:

0.6/1kV NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable


Introduction of NA2XBY Al/XLPE/STA/PVC Armoured Underground 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:20(D+d)±5%

     Bending radius of multi core cable:15(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 NA2XY Aluminum Conductor XLPE Insulation Power Cable

微信截图_20210330121611



The main technique performance of NA2XBY Al/XLPE/STA/PVC Armoured Underground 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 NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable


Two-core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable


Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Thickness
of steel tape
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
2*4 0.7 1.2 0.2 1.8 15 274
2*6 0.7 1.2 0.2 1.8 16 314
2*10 0.7 1.2 0.2 1.8 18 396
2*16 0.7 1.2 0.2 1.8 20 490
2*25 0.9 1.2 0.2 1.8 24 645
2*35 0.9 1.2 0.2 1.8 26 782
2*50 1.0 1.2 0.2 1.8 24 775
2*70 1.1 1.2 0.5 2.0 28 1263
2*95 1.1 1.2 0.5 2.1 31 1532
2*120 1.2 1.2 0.5 2.2 34 1783
2*150 1.4 1.3 0.5 2.4 37 2113
2*185 1.6 1.3 0.5 2.5 41 2508

Three-core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Thickness
of steel tape
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
3*4 0.7 1.2 0.2 1.8 15 303
3*6 0.7 1.2 0.2 1.8 16 352
3*10 0.7 1.2 0.2 1.8 19 462
3*16 0.7 1.2 0.2 1.8 21 582
3*25 0.9 1.2 0.2 1.8 25 766
3*35 0.9 1.2 0.2 1.8 28 927
3*50 1.0 1.2 0.2 1.9 28 1027
3*70 1.1 1.2 0.5 2.0 33 1636
3*95 1.1 1.2 0.5 2.2 36 2026
3*120 1.2 1.3 0.5 2.3 39 2394
3*150 1.4 1.3 0.5 2.4 43 2832
3*185 1.6 1.4 0.5 2.6 48 3400
3*240 1.7 1.5 0.5 2.8 53 4195
3*300 1.8 1.5 0.5 2.9 58 5020

3+1 core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Thickness
of steel tape
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 0.2 1.8 16 333
3*6+1*4 0.7 1.2 0.2 1.8 17 388
3*10+1*6 0.7 1.2 0.2 1.8 20 503
3*16+1*10 0.7 1.2 0.2 1.8 23 650
3*25+1*16 0.9 1.2 0.2 1.8 26 856
3*35+1*16 0.9 1.2 0.2 1.8 28 994
3*50+1*25 1.0 1.2 0.2 1.9 30 1175
3*70+1*35 1.1 1.2 0.2 2.1 35 1872
3*95+1*50 1.1 1.2 0.2 2.2 39 2303
3*120+1*70 1.2 1.3 0.2 2.3 43 2772
3*150+1*70 1.4 1.4 0.5 2.5 47 3238
3*185+1*95 1.6 1.5 0.5 2.6 52 3908
3*240+1*120 1.7 1.6 0.5 2.8 57 4792
3*300+1*150 1.8 1.7 0.5 3 63 5747


Four-core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of  inner-covering
Thickness
of  steel tape
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
4*4 0.7 1.2 0.2 1.8 16 408
4*6 0.7 1.2 0.2 1.8 17 488
4*10 0.7 1.2 0.2 1.8 21 688
4*16 0.7 1.2 0.2 1.8 23 927
4*25 0.9 1.2 0.2 1.8 27 1267
4*35 0.9 1.2 0.2 1.8 30 1558
4*50 1.0 1.2 0.2 2.0 33 2136
4*70 1.1 1.2 0.5 2.1 36 2485
4*95 1.1 1.2 0.5 2.3 41 2813
4*120 1.2 1.3 0.5 2.4 44 2945
4*150 1.4 1.4 0.5 2.4 49 3533
4*185 1.6 1.5 0.5 2.7 54 4236
4*240 1.7 1.6 0.5 3.0 60 5625
4*300 1.8 1.7 0.5 3.1 66 6286

3+2 core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Thickness
of steel tape
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 0.2 1.8 17 356
3*6+2*4 0.7 1.2 0.2 1.8 18 420
3*10+2*6 0.7 1.2 0.2 1.8 21 538
3*16+2*10 0.7 1.2 0.2 1.8 24 702
3*25+2*16 0.9 1.2 0.2 1.8 27 930
3*35+2*16 0.9 1.2 0.2 1.8 29 1061
3*50+2*25 1.0 1.2 0.5 2.0 35 1770
3*70+2*35 1.1 1.2 0.5 2.1 40 2244
3*95+2*50 1.1 1.2 0.5 2.3 44 2769
3*120+2*70 1.2 1.3 0.5 2.4 49 3269
3*150+2*70 1.4 1.4 0.5 2.5 53 3752
3*185+2*95 1.6 1.5 0.5 2.7 59 4565
3*240+2*120 1.7 1.6 0.5 2.9 65 5635
3*300+2*150 1.8 1.7 0.5 3.1 72 6783


4+1 core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Thickness
of steel tape
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 0.2 1.8 17 368
4*6+1*4 0.7 1.2 0.2 1.8 18 460
4*10+1*6 0.7 1.2 0.2 1.8 21 588
4*16+1*10 0.7 1.2 0.2 1.8 24 738
4*25+1*16 0.9 1.2 0.2 1.8 28 976
4*35+1*16 0.9 1.2 0.2 1.8 30 1169
4*50+1*25 1.0 1.2 0.5 2.1 36 1191
4*70+1*35 1.1 1.2 0.5 2.2 41 2432
4*95+1*50 1.1 1.2 0.5 2.3 46 3004
4*120+1*70 1.2 1.3 0.5 2.5 51 3679
4*150+1*70 1.4 1.4 0.5 2.6 55 4126
4*185+1*95 1.6 1.5 0.5 2.8 61 5029
4*240+1*120 1.7 1.6 0.5 2.9 69 6288
4*300+1*150 1.8 1.8 0.5 3.3 76 7552


5 core of NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Normal   cross-sectional area of conductor Normal thickness   of insulation Thickness
of inner-covering
Thickness
 of  steel tape
Normal thickness   of sheath Approx.
overall diameter
Approx. weight
mm² mm mm mm mm mm kg/km
5*4 0.7 1.2 0.2 1.8 17 380
5*6 0.7 1.2 0.2 1.8 19 448
5*10 0.7 1.2 0.2 1.8 22 605
5*16 0.7 1.2 0.2 1.8 25 769
5*25 0.9 1.2 0.5 1.8 28 1023
5*35 0.9 1.2 0.5 2.0 33 1603
5*50 1.0 1.2 0.5 2.1 37 2033
5*70 1.1 1.2 0.5 2.2 42 2578
5*95 1.1 1.3 0.5 2.4 48 3265
5*120 1.2 1.4 0.5 2.6 53 3797
5*150 1.4 1.5 0.5 2.7 58 4565
5*185 1.6 1.6 0.5 2.9 65 5494
5*240 1.7 1.7 0.5 3.2 73 6981
5*300 1.8 1.9 0.5 3.4 80 8341

The power cable current capacity of 0.6/1kV NA2XBY Al/XLPE/STA/PVC Armoured Underground Power Cable

Apply the model number: YJV22(N2XBY)  YJLV22(NA2XBY)              

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

1-core

3 or 4

core

1-core

3 or 4  

core

1-core

3 or 4

core

1-core

3 or 4  

core

2.5

34

32

27

25

36

32

27

25

4

44

41

35

32

47

41

35

32

6

56

52

45

42

59

52

46

42

10

77

70

60

53

78

69

59

53

16

100

91

78

70

102

90

77

71

25

132

118

102

91

130

117

104

91

35

164

150

127

114

169

143

117

113

50

196

182

 152

146

187

169

139

134

70

251

228

195

178

226

208

174

165

95

305

273

236

214

269

247

208

195

120

351

314

272

246

300

282

239

221

150

401

360

311

278

339

321

269

247

185

461

410

359

319

382

356

300

278

240

546

483

424

378

435

408

348

321

300

611

552

474

419

495

469

391

365

400

716

/

546

/

574

/

456

/


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