SP Transformers From 50VA to 2 point 5KVA

The table below indicates the approximate sizes for different rated Single Phase Transformers from 50VA up to 2.5KVA.

These transformers can be manufactured in various voltages to suit individual requirements.

Notes:

Dimension C is the maximum across the winding.
 

RATING

APPROXIMATE DIMENSIONS

WEIGHT

STACK

ENCLOSURE

VA

mm

HOLE

Kg.

Size

No.

A

B

C

D

E

F

Dia.

 

 

 

50 - 70

96

80

61

38

38

40

5

1.7

1:1/4" * 1"

3

70 - 90

96

80

67

38

38

46

5

2.0

1:1/4" SQ

3

90 - 140

96

80

86

38

38

65

5

2.9

1:1/4" * 2"

3

140 - 210

115

96

86

57

57

58

6

3.9

1:1/2" * 1:3/4"

4

210 - 270

115

96

100

57

57

71

6

4.8

1:1/2" * 2:1/4"

4

270 - 350

115

96

120

57

57

90

6

6.3

1:1/2" * 3"

4

350 - 500

153

128

105

63.5

63.5

65

6

8.1

2" SQ

5

500 - 700

153

128

118

63.5

63.5

78

6

9.8

2" * 2:1/2"

5

700 - 1K

153

128

143

63.5

63.5

103

6

13.5

2" * 3:1/2"

5

1K-1.25K

229

191

131

190

110

87

9

20

3" * 2"

6+2

1.25K-1.5K

229

191

143

190

110

100

9

24

3" * 2:1/2"

6+2

1.5K-2K

229

191

156

190

110

113

9

28

3" * 3"

6+2

2K-2.5K

229

191

169

190

110

125

9

33

3" * 3:1/2"

6+2