PRODUCTS >> Electric Power Hardware >> Insulator >> H.V. and L.V. Porcelain Insulator
Maanshan Jinheng International Trade Co., Ltd
Pin Type Insulators
Date:2015-04-05    Click:877

 

Cat NO

A1009

A1010

A1011

A1012

A1013

Fig

1

1

2

2

3

Clsaa ANSI

56-1

56-2

56-3

56-4

56-5

 

Main Dimeneions(mm)

H

146

165

191

241

318

h

50.8

50.8

50.8

50.8

63.5

      D

191

228

267

305

343

      d

34.9

34.9

34.9

34.9

34.9

      D1        

19

19

19

19

19

      R2

14

14

14

14

14

  Nominal Voltange/(kv)

23

23

35

46

69

 Creepage Disance(mm)

330

430

533

685

865

 

Average  flashover

voltage

 

Power-freauency

 Dry(kv)

95

110

125

140

175

 Wet(kv)

60

70

80

95

125

50%

50% Impulse

 Positive(kv)

150

175

200

225

270

 Negative(kv)

190

225

265

310

340

 

Radio-Influence-Voltage Data

 

Test Voltage to ground(kv)

15

22

30

30

44

 

Maximum RIV at 1000kHz(KV)

100

100

200

200

200

  Low-Frequency Puncture Voltage Average/kv

130

145

165

186

225

   Dry Arcing Distance (mm)

178

210

241.3

285

356

  Cantilever Failing Load (KN)

1134

1360

1360

1360

1360

 Weingt (kg)

3.7

5.3

7

10.8

13.5

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