Dahua Group Dalian Guanlin International Trade Co., Ltd.
Main products:SODIUM CARBONATE,SODIUM THIOSULFATE,MAGNESIUM SULFATE,AMMONIUM CHLORIDE TECH.GRADE,AMMONIUM CHLORIDE AGRI.GRADE
Products
Contact Us
  • Contact Person : Ms. Zhao Christine
  • Company Name : Dahua Group Dalian Guanlin International Trade Co., Ltd.
  • Tel : 86-411-82702789
  • Fax : 86-411-82707358
  • Address : Liaoning,DALIAN,57-3-502, CHAOYANG STREET, ZHONGSHAN DISTRICT, DALIAN, CHINA
  • Country/Region : China
  • Zip : 116001

toughened glass suspension insulator

toughened glass suspension insulator
Product Detailed
Good quality , professional services and reasonable price. Glass insulator complies with IEC standard.  

IEC standard insulators

U70B

U120B

U160B

Figure No

1

1

2

Min mechanical failing load   kN

70

120

160

Spacing H             mm

146

146

170

Diameter D            mm

255

255

280

Creepage distance       mm

320

320

400

Ball and socket coupling

16

16

20

Stainless steel split pin

W

W

W

Power frequency wet withstand voltage: (5 pcs/1 pc) kV

150/40

150/40

180/45

Dry lightning impulse withstand voltage: (5 pcs/1 pc) kV

420/100

420/100

450/110

Power frequency puncture voltage  kV

130

130

130

Radio influence voltage(10kv, 1MHz) μv

50

50

50

Weight            Kg

3.5

4.2

6.5

toughened glass suspension insulator



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