Three Phase Transformers

ABW Engineering manufacture Three Phase Transformers ranging from 70VA up to 1MVA.

The table below is a guide to the approximate sizes of Three Phase Transformers up to 24KVA.

The digram is shown using a strip wound E-core format, but the majority of our transformers are built using EI laminations.


 

RATING

APPROXIMATE DIMENSIONS

WEIGHT

CORE

ENCLOSURE

VA

mm

SLOT

Kg.

No.

No.

 

A

B

C

D

E

WIDTH

 

 

 

70

109

72

60

70

58

5

 

E1

 

120

124

86

60

85

58

5

 

E2

 

150

129

92

65

90

61

5

 

E3

 

210

148

105

70

110

64

5

2.8

E4

 

350

168

118

75

130

64

5

 

E5

 

600

197

137

85

160

64

5

 

E6

 

900

228

165

90

190

78

8

8.5

E7

 

1.5K

268

185

100

230

85

8

12

E8

7

2K

287

205

110

250

88

8

 

E9

7+2

3K

331

233

130

290

102

8

 

E10

11

4.5K

370

253

140

330

109

8

31

E11

11

7K

419

279

160

380

115

8

45

E12

12

8.5K

432

308

160

390

127

8

58

E170/44/44

12

11K

432

353

160

390

147

11

70

E190/44/44

12

14K

470

379

180

425

147

11

85

E210/44/44

13

20K

547

417

210

505

147

11

115

E230/44/44

13

24K

547

417

230

505

166

11

135

E230/56/44

13


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