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0.6/1kV LV Copper Conductor PVC Insulation Power Cable

  • VV NYY
  • RMJT
  • IEC 60502-1
Quantity:

0.6/1kV LV Copper Conductor PVC Insulated Power Cable


Application of Copper Conductor PVC Insulated Power Cable


PVC 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) 


Characteristics of Copper Conductor PVC Insulated Power Cable

1. Rated Voltage: 0.6/1kV 

2. Max.permissible operating temperature of conductor is 70℃.

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℃


Type, Description & Application Occasion of PVC Insulated Power Cable

  Type          Description                  Application
VV
VLV
PVC insulated PVC   sheathed power cable  For   laying in doors,inducts and in tunnels,but unable to bear pressure and   external mechanial forces 
VV22
VLV22
PVC   insulated steel tape armoured PVC sheathed power cable  For   laying in doors, in tunnels and direct in ground, able to bearpressure and   external mechanial forces 
VV32
VLV32
PVC   insulated thin steel wire armoured PVC sheathed power cable  For   laying in doors,in wells,under water,able to bear overlain axis pulling  force. 
VV42
VLV42
PVC   insulated thick steel wire armoured PVC sheathed power cable  For   laying down wells and under water,able to bear certain pulling force. 
NH ZR-VV
ZR-VLV
PVC   insulated PVC sheathed flame fire power cable  For   laying in doors,inducts and in tunnels,but unable to bear pullingforce and   pressure. On the sites where fire
occurs freequently. 
NH ZR-VV22
ZR-VLV22
PVC   insulated steel tape armoured PVC sheathed flame fireretardant power   cable  For   laying in doors,in tunnels and direct in ground, able to bear pulling force   and pressure. On the sites
where fire occurs freequently. 
NH ZR-VV32
ZR-VLV32 
PVC   insulated thin steel wire armoured PVC sheathed flame fireretardant power   cable  For   laying in doors,in wells,under water,able to bear overlain axis pulling  force. On the sites where fire oc- freequently course. 
NH ZR-VV42
ZR-VLV42 
PVC   insulated thick steel wire armoured PVC sheathed flame fireretardant power   cable  For   laying down wells and under water,able to bear certain pulling force. On the   sites where fire occurs
freequently. 


Structure of Copper Conductor PVC Insulated Power Cable

Conductor

--Annealed Copper (Class 1 or 2)

Insulation

--PVC (Polyvinyl Chloride)

Sheath

--PVC (Polyvinyl Chloride)

5



Standard 

IEC 60502-1   GB/T 12706-1


Dimension 

0.6/1kV Copper Conductor PVC Insulated Power Cable

Nominal Area Reference Diameter Approximate Weight
kg/km
Nominal Area Reference   Diameter Approximate Weight
kg/km
mm2 mm VV mm2 mm VV
1*4 6.8 87 2*4 13.1 229
1*6 7.2 110 2*6 14.1 283
1*10 8 165 2*10 16.7 403
1*16 8.9 220 2*16 18.8 551
1*25 10.4 345 2*25 17.4 620
1*35 11.5 424 2*35 19 920
1*50 13 555 2*50 21.6 1264
1*70 14 770 2*70 24.2 1686
1*95 16.4 1040 2*95 27.4 2237
1*120 17.8 1290 2*120 29.8 2753
1*150 20.6 1590 2*150 32.8 3400
1*185 22.5 1944 2*185 36.2 4189
1*240 24.9 2510 2*240 40.6 5373
1*300 27.3 3176


1*400 34.1 4160


1*500 36.6 5195


1*630 40.2 6451


Nominal Area Reference Diameter Approximate Weight
kg/km
Nominal Area Reference Diameter Approximate Weight
kg/km
mm2 mm VV mm2 mm VV
3*4 14 288 3*4+1*2.5 14.6 328
3*6 15.1 363 3*6+1*4 16.1 428
3*10 17.9 530 3*10+1*6 18.7 614
3*16 20.2 741 3*16+1*10 21.4 876
3*25 19.8 840 3*25+1*16 21.1 1202
3*35 21.8 1283 3*35+1*16 23.3 1524
3*50 25 1778 3*50+1*25 27.1 2147
3*70 28.2 2407 3*70+1*35 30.3 2871
3*95 32.1 3211 3*95+1*50 34.8 3868
3*120 34.9 3966 3*120+1*70 37.6 4825
3*150 38.8 4929 3*150+1*70 41.7 5806
3*185 42.8 6056 3*185+1*95 46.2 7214
3*240 47.9 7774 3*240+1*120 51.8 9197
3*300 53.2 9658 3*300+1*150 57.3 11415
Nominal Area Reference Diameter

Approximate Weight

kg/km

Nominal Area Reference Diameter Approximate Weight
kg/km
mm2 mm VV mm2 mm VV
4*4 15.2 355 3*4+2*1.5 14.3 324
4*6 16.4 453 3*6+2*4 16.1 440
4*10 19.5 670 3*10+2*6 18.7 635
4*16 22.1 947 3*16+2*10 21.8 926
4*25 22.2 1302 3*25+2*16 23.3 1333
4*35 24.4 1704 3*35+2*16 24.7 1635
4*50 28.4 2375 3*50+2*25 28.3 2255
4*70 32 3195 3*70+2*35 32 3135
4*95 36.5 4260 3*95+2*50 36.7 4217
4*120 39.7 5250 3*120+2*70 40.7 5417
4*150 44.3 6537 3*150+2*70 43.7 6303
4*185 48.9 8029 3*185+2*95 49.2 8024
4*240 54.8 10297 3*240+2*120 55 10314
4*300 60.6 12769 3*300+2*150 60.8 12817
Nominal Area Reference Diameter Approximate Weight
kg/km
Nominal Area Reference Diameter

Approximate Weig

kg/km

mm2 mm VV mm2 mm VV
4*4+1*2.5 14.8 348 5*2.5 13.4 266
4*6+1*4 16.4 465 5*4 14.6 386
4*10+1*6 19.4 686 5*6 16 505
4*16+1*10 22.4 992 5*10 19.1 760
4*25+1*16 23.5 1362 5*16 22.6 1090
4*35+116 25.1 1751 5*25 27.4 1598
4*50+1*25 29.5 2473 5*35 30.5 2134
4*70+1*35 32.9 3367 5*50 35.2 2848
4*95+1*50 37.3 4512 5*70 39.8 3980
4*120+1*70 41.2 5709 5*95 45.6 5386
4*150+1*70 45.1 6921


4*185+1*95 49.8 8592


4*240+1*120 56.2 11018


4*300+1*150 62.1 13681




Max. D.C. 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


The current-carrying capacity of 1kV PVC insulates and sheath Power Cable


Apply the model number: VV  VLV ;

Limit condition:Environment temperature:250C;Soil  temperature:250C;  Soil thermal receptivity: 1200·cm/W   


Conductor

Area

mm2

(A)

The long-term admission current-carrying capacity in   air

(A)

The long-term admission current-carrying capacity in   soil

Cu

Al

Cu

Al

1-core

2-core

3or4  

core

1-core

2-core

3or4  

core

1-core

2-cor

3or4  core

1-core

2-cor

3or4  core

4

41

35

29

31

26

22

56

41

35

43

32

27

6

54

44

38

41

34

29

70

52

44

54

40

34

10

72

60

52

55

46

40

94

69

59

72

53

46

16

97

79

69

74

61

53

124

91

77

95

70

59

25

132

107

93

102

83

72

163

118

101

125

91

78

35

162

124

113

124

95

87

196

139

124

151

107

95

50

204

155

140

157

120

108

241

171

150

185

132

116

70

253

196

175

195

151

135

292

208

184

225

160

141

95

272

238

214

214

182

165

348

257

218

267

191

168

120

356

273

247

276

211

191

392

282

247

305

218

190

150

410

315

293

316

242

225

447

322

283

343

248

218

185

465

356

332

358

274

257

500

360

318

385

278

247

240

552

/

393

425

/

306

582

/

368

447

/

284

300

636

/

452

490

/

352

660

/

417

500

/

317

400

757

/

/

589

/

/

773

/

/

593

/

/

500

886

/

/

680

/

/

876

/

/

670

/

/



 

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