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Porcelain Insulators

Transformer bushing Insulator

We offer high quality transformer bushings based on DIN standards and USA standard and customer’s specifications.

DIN Standard product including : DIN 42530 , DIN42531, DIN 42532 ,DIN 42533 , DIN 40680 etc . for LV transformer & HV transformers .

Product including : DIN 42530  Serials    :  AB-250-42530    AB-1000-42530    AB-2000-42530     AB-3150-42350

DIN 42539  Serials  :   AB-250-42539   AB-1000-42539   AB-2000-42539     AB-3150-42359

DIN 42531  Serials  : 10NF250   20NF250    30NF250-600    30NF250-720     30NF250-900  

                                   30NF250-1320   ……

A1 42530 1F.jpg

TYPE

d5

d7

d8

d9 max

d10 min

d 13

r1

CODE NO

A-250

75

32

34

37

14

60

1

A1-250-42539N

A-630

90

47

49

43

22

70

1

A1-630-42539N

A3-1000

110

65

67

53

32

90

1.5

A1-1000-42539N

A3-2000

125

80

82

66

44

105

1.5

A1-2000-42539N

A3-3150

145

100

100

86

50

125

1.5

A1-3150-42539N






B1-42530 1F.jpg

TYPE

d4

d6 e2

d11 min

d12 max

e1 min

r2

CODE NO

B 250

70

60

40

26

20

2

B1-250-42539N

B 630

85

70

46

41

28

3

B1-630-42539N

B 1000

110

90

57

46

37

4

B1-1000-42539N

B 2000

125

105

70

64

51

4

B1-2000-42539N

B 3150

150

125

90

80

61

4

B1-3150-42539N




















DIN 42531 transformer bushing insulator F.jpg

We are qualified supplier for ABB Group for more than 8 years .

We can supply you not only transformer bushing insulator but also assembling with metal fittings .

High quality deserve your trust .

Download Files:
DIN transformer bushing insulator catalog.pdf