BS7835 Standard 3.8/6.6kV 6.35/11kV 8.7/15kV 12.7/22kV 19/33kV MV Cable XLPE Insulated LSZH Sheahed Flame Retardant Cable

BS7835 Standard 3.8/6.6kV 6.35/11kV 8.7/15kV 12.7/22kV 19/33kV MV Cable XLPE Insulated LSZH Sheahed Flame Retardant Cable

CONSTRUCTION: 1. Stranded copper conductor class 2 2. XLPE insulation 3. PP Filling 4. Non-woven fabrics wrapping 5. PVC outer sheath APPLICATION YJV-Copper Conductor XLPE Insulated PVC Sheathed Power&Mains Cable. Copper Conductor XLPE PVC LSZH Cable is suitable for using in power...
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Product Details

CONSTRUCTION:

1. Stranded compacted copper conductor class 2

2. Extruded semi-conductive conductor screen

3. XLPE insulation

4. Extruded semi-conductive insulation screen

5. Copper tape screen

6. Non-woven fabrics wrapping

7. LSZH(Low Smoke Zero Halogen) flame retardant sheath

APPLICATION

YJV-Copper Conductor XLPE Insulated LSZH Sheathed Power&Mains Cable.

Copper XLPE Power Cable is suitable for using in power distribution networks or fixed installations for industrial equipments with rated voltage up to and including 1.8/3kV, 3.6/6kV, 6/10kV 8.7/15kV, 12/20kV, 21/35kV, 26/35kV.

CABLE STANDARDS

GB/T12706-2008,IEC,BS,VDE,ASTM and etc. upon request.


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BASIC INFORMATION

Code Name 

YJV

Rated Voltage (Uo/U)

1.8/3kV, 3.6/6kV, 6/10kV 8.7/15kV, 12/20kV, 21/35kV, 26/35kV.

Cable Structure

Copper Conductor/XLPE Insulation/LSZH Sheath

CONSTRUCTION

Conductor

Number of conductors:1,3

The conductors shall comply with the requirement given in IEC

Insulation

XLPE(Cross-linked Polyethylene) according to IEC

Sheath

PVC(Polyaluminium Chloride) according to IEC

Metal screen

Copper Tape Screen

CHARACTERISTICS

Conductor temperature

Maximum conductor temperature in normal use: 90℃

Max.short-circuit temperature

Maximum shall not exceed 250℃(5s Max,Duration)

Installation temperature

Ambient temperature under installation shall not be below 0℃

Minimum bending radius

The bending radius of cable: (D-Diameter of cable) 

For Three Core Cable————————————-≥15D

For Single Core Cable————————————-≥20D

Description:

Single Core 12.7/22KV (Um=24KV)

Nom. Cross-Section Area


Unarmoured Cables

Aluminium Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

35

5.5

16

1.7

27.4

1100

800

5.2

1.2

1.6

1.9

31.4

1400

1200

50

5.5

16

1.8

28.8

1330

1010

5.4

1.2

1.6

2.0

34.8

1850

1540

70

5.5

16

1.9

30.6

1570

1130

5.9

1.2

2.0

2.0

37.2

2190

1750

95

5.5

16

1.9

32.2

1840

1240

6.2

1.2

2.0

2.1

39.0

2510

1900

120

5.5

16

2.0

33.8

2120

1360

6.6

1.2

2.0

2.1

40.4

2810

2040

150

5.5

25

2.0

35.5

2440

1500

6.9

1.2

2.0

2.2

42.3

3180

2240

185

5.5

25

2.1

37.2

2810

1640

7.4

1.2

2.0

2.2

43.8

3560

2380

240

5.5

25

2.2

39.9

3390

1860

7.8

1.2

2.0

2.3

46.5

4200

2640

300

5.5

25

2.2

41.9

3990

2110

8.4

1.3

2.5

2.4

49.9

5030

3130

400

5.5

35

2.3

45.8

5100

2490

9.0

1.3

2.5

2.5

53.8

6140

3600

500

5.5

35

2.4

48.4

6000

2900

9.7

1.4

2.5

2.6

56.6

7210

4100

630

5.5

35

2.5

53.6

7340

3340

10.4

1.4

2.5

2.8

62.0

8700

4650

Dimensional Data

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Aluminium Wire Armoured Cables


D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating ofConductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen 1 sec

Short Circuit Rating of CopperTape Screen 1 sec

Reactance

Inductance

Impedance

Trefoil

Flat Spaced

Trefoil

Flat Spaced

Trefoil

Flat Spaced

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

μΩ/m

nH/m

nH/m

μΩ/m

μΩ/m

35

524/868

668/1113

5.0/3.2

162

0.7

2.6

0.7

147

207

470

620

679

1121

695

1131

50

387/641

494/822

6.8/4.4

177

0.8

2.6

0.8

141

201

450

640

511

834

527

844

70

268/443

343/568

9.8/6.3

200

0.8

2.6

0.8

135

195

430

620

364

583

386

597

95

193/320

248/410

13.3/8.5

222

0.9

2.6

0.9

129

188

410

600

272

427

300

446

120

153/253

196/325

17.2/11.0

241

0.9

2.6

0.9

122

182

390

580

225

345

257

367

150

124/206

159/265

21.2/13.5

257

1.0

4.3

1.0

116

176

370

560

193

287

229

313

185

99.1/164

128/211

26.6/17.0

280

1.0

4.3

1.0

116

173

370

550

165

237

206

267

240

75.4/125

98/161

34.9/22.3

307

1.1

4.3

1.1

110

170

350

540

140

191

185

226

300

60.1/100

80/130

43.8/28.0

336

1.2

4.3

1.2

107

166

340

530

126

163

174

203

400

470/77.8

64/102

57.3/36.6

370

1.3

5.8

1.3

100

160

320

510

113

141

164

184

500

36.6/60.5

51/81

72.3/46.2

406

1.4

5.8

1.4

97

154

310

490

105

124

158

171

630

28.3/46.9

42/64

91.2/58.3

449

1.5

5.8

1.5

94

151

300

480

97

110

151

160

Single Core 19/33KV (Um=36KV)

Dimensional Data

Nom. Cross-Section Area


Unarmoured Cables

Aluminium Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

50

8.0

16

2.0

34.2

1580

1270

6.7

1.2

2.0

2.2

41.0

2300

1980

70

8.0

16

2.0

35.8

1820

1380

7.1

1.2

2.0

2.2

42.6

2560

2120

95

8.0

16

2.1

37.6

2120

1510

7.5

1.2

2.0

2.3

44.4

2890

2290

120

8.0

16

2.1

39.0

2400

1630

7.9

1.2

2.0

2.3

45.8

3200

2430

150

8.0

25

2.2

40.9

2740

1810

8.2

1.3

2.5

2.4

48.9

3760

2830

185

8.0

25

2.2

42.4

3110

1950

8.6

1.3

2.5

2.5

50.6

4180

3010

240

8.0

25

2.3

45.1

3720

2180

9.2

1.3

2.5

2.5

53.1

4830

3270

300

8.0

25

2.4

47.3

4350

2460

9.7

1.4

2.5

2.6

55.5

5540

3630

400

8.0

35

2.5

51.2

5410

2880

10.3

1.4

2.5

2.7

59.4

6680

4130

500

8.0

35

2.6

53.8

6420

3320

11.0

1.5

2.5

2.8

62.2

7790

4690

630

8.0

35

2.7

59.0

7800

3780

11.8

1.5

2.5

2.9

67.4

9290

5220

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Aluminium Wire Armoured Cables


D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating of Conductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen 1 sec

Short Circuit Rating of CopperTape Screen 1 sec

Reactance

Inductance

Impedance

Trefoil

Flat Spaced

Trefoil

Flat Spaced

Trefoil

Flat Spaced

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

μΩ/m

nH/m

nH/m

μΩ/m

μΩ/m

50

387/641

494/822

6.8/4.4

138

0.83

2.6

1.0

151

214

480

680

511

834

527

844

70

268/443

343/568

9.8/6.3

154

0.92

2.6

1.0

144

201

460

640

364

583

386

597

95

193/320

248/410

13.3/8.5

169

1.01

2.6

1.1

138

195

440

620

272

427

300

446

120

153/253

196/325

17.2/11.0

183

1.10

2.6

1.1

132

188

420

600

225

345

257

367

150

124/206

159/265

21.2/13.5

194

1.16

4.3

1.2

126

182

400

580

193

287

229

313

185

99.1/164

128/211

26.6/17.0

210

1.26

4.3

1.2

122

182

390

580

165

237

206

267

240

75.4/125

98/161

34.9/22.3

229

1.37

4.3

1.3

119

176

380

560

140

191

185

226

300

60.1/100

80/130

43.8/28.0

249

1.49

4.3

1.4

113

173

360

550

126

163

174

203

400

47/77.8

64/102

57.3/36.6

273

1.64

5.8

1.5

107

163

340

520

113

141

164

184

500

36.6/60.5

51/81

72.3/46.2

298

1.79

5.8

1.6

104

163

330

520

105

124

158

171

630

28.3/46.9

42/64

91.2/58.3

327

1.96

5.8

1.7

100

160

320

510

97

110

151

160

Current  Rating for 3.8/6.6KV (Um=7.2KV), 6.35/11KV (Um=12KV) & 8.7/15KV (Um=17.5KV)

Nom. Cross-Section Area

Ground

Duct

Air

Trefoil Unarm’d/Arm’d

Flat SpacedUnarm’d/Arm’d

Trefoil Unarm’d/Arm’d

Flat TouchingUnarm’d/Arm’d

Trefoil Unarm’d/Arm’d

Flat SpacedUnarm’d/Arm’d

CU

AL

CU

AL

CU

AL

CU

AL

CU

AL

CU

AL

mm^2

A

A

A

A

A

A

25

160/160

120/120

170/170

125/125

165/165

125/125

165/165

125/125

170/170

130/130

230/235

180/180

35

180/180

150/150

190/190

155/15

185/185

155/155

185/185

155/155

200/200

160/160

260/265

210/210

50

220/220

170/170

230/230

175/175

225/220

175/170

220/220

170/170

235/250

180/195

295/300

230/230

70

270/270

210.210

280/280

215/215

270/260

215/210

270/270

210/210

285/310

225/240

370/370

290/290

95

320/320

250/250

335/335

260/260

320/305

255/245

325/325

250/250

360/375

280/295

455/460

350/355

120

360/360

280/280

380/380

295/295

360/340

285/275

370/370

285/285

415/430

320/355

520/530

410/410

150

410/410

320/315

430/430

330/330

400/375

315/300

415/410

320/320

470/490

365/380

600/600

465/465

185

460/455

360/355

485/485

375/375

440/410

350/335

465/460

360/360

540/550

425/435

690/690

530/530

240

530/520

415/405

560/560

440/440

505/460

405/380

540/540

420/420

640/650

500/510

820/820

640/630

300

600/580

475/455

640/640

495/495

560/500

455/420

610/610

475/470

740/740

580/580

940/940

730/730

400

680/650

540/510

730/730

570/570

610/530

510/455

690/690

540/540

840/840

670/670

1100/1100

860/860

500

750/710

610/570

830/830

650/650

680/570

570/500

790/780

620/620

940/930

790/770

1280/1280

1010/1010

630

830/760

680/640

940/940

750/750

750/620

640/550

890/890

710/700

1110/1040

910/880

1500/1480

1190/1180

Current  Rating for 12.7/22KV (Um=24KV)

Nom. Cross-Section Area

Ground

Duct

Air

Trefoil Unarm’d/Arm’d

Flat SpacedUnarm’d/Arm’d

Trefoil Unarm’d/Arm’d

Flat TouchingUnarm’d/Arm’d

Trefoil Unarm’d/Arm’d

Flat SpacedUnarm’d/Arm’d

CU

AL

CU

AL

CU

AL

CU

AL

CU

AL

CU

AL

mm^2

A

A

A

A

A

A

35

180/180

130/130

200/200

135/135

180/170

130/125

180/175

130/125

190/175

145/135

225/230

175/175

50

220/220

170/170

230/230

175/175

225/210

175/170

225/220

175/170

245/260

190/200

295/300

230/230

70

270/270

210.210

280/280

215/215

270/260

210/205

270/270

210/210

300/320

235/245

365/370

285/285

95

320/320

250/245

335/335

260/260

320/300

250/245

320/325

250/250

360/380

280/295

450/450

345/350

120

360/360

280/280

380/380

295/295

360/340

280/275

365/365

285/285

425/440

330/340

520/520

400/400

150

410/410

320/310

430/430

330/330

405/370

320/300

410/410

320/315

485/490

375/385

590/590

455/455

185

460/450

360/350

485/485

375/375

445/400

350/335

460/460

360/360

550/560

430/440

670/670

520/520

240

530/510

415/405

560/560

440/440

520/450

415/380

530/530

415/415

650/650

510/510

800/800

620/620

300

600/570

475/450

640/640

495/495

570/490

460/415

600/600

470/470

740/730

580/580

920/910

710/710

400

690/640

550/510

730/730

570/570

630/530

520/460

690/680

540/530

850/830

680/670

1070/1060

840/830

500

760/700

610/570

830/830

650/650

700/570

570/510

780/770

610/610

980/940

790/770

1250/1230

980/970

630

850/760

690/640

950/940

750/750

780/610

650/560

890/880

700/700

1130/1050

920/880

1450/1430

1060/1140


Nom. Cross-Section Area

Ground

Duct

Air

Trefoil Unarm’d/Arm’d

Flat SpacedUnarm’d/Arm’d

Trefoil Unarm’d/Arm’d

Flat TouchingUnarm’d/Arm’d

Trefoil Unarm’d/Arm’d

Flat SpacedUnarm’d/Arm’d

CU

AL

CU

AL

CU

AL

CU

AL

CU

AL

CU

AL

mm^2

A

A

A

A

A

A

50

220/220

170/170

230/230

175/175

225/220

175/170

225/220

175/170

245/260

190/200

295/300

230/230

70

270/270

210.210

280/280

215/215

270/260

210/205

270/270

210/210

300/320

235/245

365/370

285/285

95

320/320

250/245

335/335

260/260

320/300

250/245

320/325

250/250

360/380

280/295

450/450

345/350

120

360/360

280/280

380/380

295/295

360/340

280/275

365/365

285/285

425/440

330/340

520/520

400/400

150

410/410

320/310

430/430

330/330

405/370

320/300

410/410

320/315

485/490

375/385

590/590

455/455

185

460/450

360/350

485/485

375/375

445/400

350/335

460/460

360/360

550/560

430/440

670/670

520/520

240

530/510

415/405

560/560

440/440

520/450

415/380

530/530

415/415

650/650

510/510

800/800

620/620

300

600/570

475/450

640/640

495/495

570/490

460/415

600/600

470/470

740/730

580/580

920/910

710/710

400

690/640

550/510

730/730

570/570

630/530

520/460

690/680

540/530

850/830

680/670

1070/1060

840/830

500

760/700

610/570

830/830

650/650

700/570

570/510

780/770

610/610

980/940

790/770

1250/1230

980/970

630

850/760

690/640

940/940

750/750

780/610

650/560

890/880

700/700

1130/1050

920/880

1450/1430

1060/1140

Current Rating Conditions

Ground Temperature

20°C

Ambient Temperature (air)

30°C

Depth of Soil

0.8m

Thermal Resistance of Soil

1.5Kom/W

Company Information:

1. Our factory specialized in manufacturing power/mains cable & electrical wire more than 19 years. 

2. Have Dezhou, Wuxi and Tengzhou 3 production bases and current employees more than 700 people. 

3. Supply power/mains cable & electrical wire to South America(Brazil...), East Asia(Korea...), Africa(Uganda, South Africa, Zimbabwe...), Southeast Asia(Myanmar, Thailand, Indonesia, Philippines, Malaysia, Cambodia...), Europe(Czech republic...) to global market. 

4. Had fixed partnership with SGCC&STATE GRID CORPORATION OF CHINA(China largest power enterprise) and many other our country State-owned big enterprise. 

5. Good quality(ISO/CCC/IEC/BS/VDE standard) and competitive price.

6. Standard export packing(Steel Iron drum, No-fumigation Iron wooden drum and Wooden drum). 


Contact:


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