• Porcelain Pin Type Insulator Manufacturers, Porcelain Pin Type Insulator Factory, Supply Porcelain Pin Type Insulator
  • Porcelain Pin Type Insulator Manufacturers, Porcelain Pin Type Insulator Factory, Supply Porcelain Pin Type Insulator
  • Porcelain Pin Type Insulator Manufacturers, Porcelain Pin Type Insulator Factory, Supply Porcelain Pin Type Insulator
  • Porcelain Pin Type Insulator Manufacturers, Porcelain Pin Type Insulator Factory, Supply Porcelain Pin Type Insulator
  • Porcelain Pin Type Insulator Manufacturers, Porcelain Pin Type Insulator Factory, Supply Porcelain Pin Type Insulator
  • Porcelain Pin Type Insulator Manufacturers, Porcelain Pin Type Insulator Factory, Supply Porcelain Pin Type Insulator

Porcelain Pin Type Insulator

Brand :RUILY

Product origin :CHINA

Supply capacity :10,000 PCS /month

Anti-pollution pin insultors are used to support and insulate conductors on the overhead high-voltage transmission line in polluted areas .It with big diameter, large creepage distance ,great self -clean function and strong resistance to pollution ,specially serving in droughty ,rainless and windy areas .


Main and Particulars Dimensions:

Type

55-1

55-2

55-3

55-4

55-5

55-6

55-7

Creepage Distance mm

107

127

178

229

305

381

381

Dry Arcing Distance mm

57

86

114

127

159

203

203

Cantilever Strength kN

13

11

11

13

13

13

13

Low Frequency Flashover Voltage

Dry kv

35

45

56

65

80

100

100

Wet kv

20

25

30

35

45

50

50

Critical Impulse Flashover Voltage

Positive kv

50

70

90

105

130

150

150

Negative kv

70

85

110

130

150

170

170

Power-frequency puncture voltage kv

50

70

90

95

115

135

135

Radio-infiuence voltage

Test voltage to ground kv

5

5

10

10

15

22

22

Maximun RIV at 1000kHz

50

50

50

50

100

100

100

Net weight kg

0.5

0.65

1

1.55

2.75

4.15

4.15

Applicable standard

ANSI


Main Particulars and Dimensions:

Type

56-1

56-2

56-3

56-4

56-5




Main Dimensions(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

R1

19

19

19

19

19

R2

14

14

14

14

14

Nomomal Voltage

KV

23

23

35

46

69

Creepage Distance

mm

330

430

533

685

865

Minimum flashover Voltage

Power frequency

Dry KV

95

110

125

140

175

Wet KV

60

70

80

95

125

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

100

100

200

200

200

Power Frequency punctuer Voltage KV

130

145

165

186

225

Dry Arcing Distance mm

178

310

241.3

285

356

Cantilever Failing Load KN

11

13

13

13

13

Net weight kg

3.7

5.3

7

10.8

13.5

Applicable standard

ANSI


Spidle for Pin Insulators

 

Main Particulars and Dimensions:

   Fig

Main dimensions in

Mechanixal strength(kn)

Class ANSI

Weight kg

H

D

h

h1

h2

a

d2

1

330

76

178

51

76

14.9

20

11

56-1

1.9

1

356

76

178

51

76

34.9

20

9

56-2

22

1

407

89

178

51

76

34.9

20

10

56-3

2.5

1

432

89

178

51

76

34.9

20

9

56-4

3.25

1

343

45

165

51

76

34.9

20

6

56-2

1.6

2

198

76

45

51

40

34.9

20

11

56-1

1.54

2

223

76

45

51

40

34.9

20

9

56-2

1.87

2

274

89

45

51

40

34.9

20

10

56-3

2.17

2

299

89

45

51

40

34.9

20

9

56-4

2.7

2

223

45

45

51

40

34.9

20

6

56-2

1.3

1

356

76

76

51

76

34.9

16

5

56-2

1.9

3

305

38

140

74

44.45

18.29

20

5

BS small steel

1

3

352

41

127

80

44.45

18.29

22

5

1.2

3

215

38

50

44

44.45

18.29

20

5

0.75

4

261

60

46

47

41

27.78

22

10

BS large steel

1.5

4

369

51

140

47

78

27.78

22

10

2



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