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Distribution Dead-End Insulator
Distribution Dead-End Insulator

Distribution Dead-End Insulator

  Main Technical date for Dead-end insulator up to 36kV  

Henan Jingwei Electric Power Technology Co.,Ltd.

Description

  Main Technical date for Dead-end insulator up to 36kV  

Technical Dates

  Main Technical date for Dead-end insulator up to 36kV  

xiangqing05

 

 Typical line voltage(kv)

Type

           Section  length(mm)

              Arcing distance(mm)

          Creepage distance (mm)

   Coupling size

Specified mechanical load (kn)

           Lightning impulse   flashover voltage

                Power frequency   Flashover voltage

Pos Neg Dry Wet

11kV

CS70SB140/620

290

220

620

16

70

140

130

80

75

11kv

CS70SB95/498

266

150

328

16

70

95

90

55

50

11kV

CS70CT140/470

329

219

470

16

70

140

130

80

70

15kV

CS70SB150/498

367

238

498

16

70

150

140

90

80

15kV

CS70SB140/521

330

218

521

16

70

140

130

80

70

24kV

CS70SB180/612

390

285

612

16

70

180

170

105

95

24kV

CS70SB205/782

450

325

782

16

70

205

190

120

110

24kV

CS70SB190/523

450

302

523

16

70

190

180

110

100

24kV

CS70SB210/904

440

328

904

16

70

210

195

120

110

24kV

CS70SB195/691

435

306

691

16

70

195

180

80

100

24kV

CS70CT205/752

430

319

752

16

70

205

190

120

105

36kV

CS70CT300/1175

580

469

1175

16

70

300

280

175

155

36kV

CS70CT270/1035

529

420

1035

16

70

270

250

155

140

36kV

CS70SB350/1628

660

551

1628

16

70

350

325

205

185

36kV

CS70SB270/1162

570

421

1162

16

70

270

250

155

140

36kV

CS70SB385/1293

732

605

1293

16

70

385

360

225

205

36kV

CS120SB270/1150

570

400

1150

16

120

230

210

105

93

Different design could be supplied as customer requests.

 

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