Yueqing Sarah Electric Technology Co., Ltd.
Main products:Lightning arresters,drop out fuse units,insulator,surge protection devices (SPD),gang switches
Products
Contact Us
  • Contact Person : Ms. Zhao Sarah
  • Company Name : Yueqing Sarah Electric Technology Co., Ltd.
  • Tel : 86-577-62738005
  • Fax : 86-577-62720891
  • Address : Zhejiang,wenzhou,qianheng industrial zone, xiangyang, yueqing, zhejiang, China
  • Country/Region : China
  • Zip : 325619

composite insulator

composite insulator
Product Detailed
composite insulator Material:Composite Polymer Rated voltage:12-220KV Type:SJI25-30

composite insulator

      code No

catalogue 

No.

rated 

voltage(KV)

specified 

mechanical load(kN)

section

length(mm)

min. Arc

distance(mm)

leakage 

distance(mm)

lightning 

impulse

withstand 

BIL(kv)

Power 

frequence 

withstand(wet)(kv)

FZSW4-12

SJI25

10-15

8/10/12.5

205

125

360

410

185

FZSW4-24

SJI26

24-27

8/10/12.5

340

250

850

550

230

FZSW4-36

SJI27

35-38

 8/10

415

370

1050

600

260

FZSW4-66

SJI28

86-72

8/10/12.5

795

620

2500

1000

395

FZSW4-110

SJI29

110-145

8/10/12.5

1200

1020

2800

1425

570

FZSW4-220

SJI30

220-240

 8/10

2400

2040

7600

2250

740

composite insulator



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