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The common disc suspension insulators
Locaton:Home >> PRODUCTS > The common disc suspension insulators  

Ordinary disc suspension insulator


 
Ordinary disc suspension insulator
Release date:2006-8-8

新闻图片!

High voltage line ordinary disc suspension insulator 
disc suspension insulators for high voltage lines               
                             

Product Type

XP-40C

XP-0.5/40C

XP-40

XP-70

XP-70C

XDP-70C

New Product Type

U40C/140

U70C/185

U40B/140

U70B/146

U70C/146

U70C(N)200

Drawing No.

 

 

 

 

 

 

Nominal diameterDmm

190

110

190

255

255

160

Nominal structural heightHmm

140

185

 

146

146

200

Nominal creepage distance mm

200

100

200

295

295

160

Type of connection mark d

16C

16C

16

16

16C

16

Electrical damage is not less than KN

40

40

40

70

70

70

Routine tensile load KN

20

20

20

35

35

35

Mechanical shock N.m

5

4

5

6

6

6

Flashover voltage KV

Dry

65

30

65

80

80

45

Wet

35

10

35

45

45

25

50% Impulse Flashover Voltage KV 

Anode

100

50

100

120

120

 120

Negative electrode

100

50

100

125

125

  125 

1min withstand voltage KV

Dry

55

25

55

70

70

55

Wet

30

8

30

40

40

30

Lightning impulse withstand voltage

75

55

75

100

100

75

Frequency breakdown voltage

90

70

90

110

110

110

RIV test voltage to ground KV

7.5

7.5

7.5

10

10

10 

RIV at 1MHz interference voltage KV

50

50

50

50

50

50

Weight Kg

3.3

2.3

3.3

5.5

5.7

3.5

 

 

         High voltage line ordinary disc suspension insulator     

                      disc suspension porcelain insulators for high voltage lines   

 

Product Type

XP-100

XP-100C

XP-120

XP-160

XP2-160

XP-210

New Product Type

U100B/146

U100C/146

U120B/146

U160B/155

U160B/155

U160B/155

Drawing No.

 

 

 

 

 

 

Nominal diameterD)mm

255

255

255

255

280

280

Nominal structural heightHmm

146

146

146

155

155

170

Nominal creepage distance mm

295

295

295

305

350

330

Type of connection mark d

16

16C

16

20

20

24

Electrical damage is not less than KN

100

100

120

160

160

210

Routine tensile load KN

50

50

60

80

80

105

Mechanical shock N.m

7

7

7

10

10

10

Flashover voltage KV

Dry

80

80

80

80

80

80

Wet

45

45

45

45

45

50

50%Impulse Flashover Voltage KV

Anode

120

120

120

120

120

125

Negative electrode

125

125

125

125

125

130

 1min withstand voltage KV

Dry

70

70

70

70

70

75

Wet

40

40

40

40

40

42

Lightning impulse withstand voltage

100

100

100

100

100

105

Frequency breakdown voltage

110

110

110

120

120

120

RIV test voltage to ground KV

10

10

10

10

10

10

RIV at 1MHz interference voltage KV

50

50

50

50

50

50

Weight Kg

6.0

6.2

6.0

7

7.2

9.6


 




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