3PH transformer laminations in grain oriented and non grain oriented grades to various electrical steel specifications
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Lamination | REF | A | B | C | D | E | F | H | I | K1 | K2 | KG/ 500mm |
---|---|---|---|---|---|---|---|---|---|---|---|---|
EI100x100 | LA3UI60 | 100 | 80 | 60 | 20 | 60 | 20 | 4.5 | 80 | 10 | 70 | 29.3 |
EI125x125 | LA3UI75 | 125 | 100 | 75 | 25 | 75 | 25 | 5.5 | 100 | 12.5 | 87.5 | 45.7 |
EI150x150 | LA3UI90 | 150 | 120 | 90 | 30 | 90 | 30 | 8 | 120 | 15 | 105 | 65.7 |
EI200x200 | LA3UI120 | 200 | 160 | 120 | 40 | 120 | 40 | 11 | 160 | 20 | 140 | 116.6 |
EI250x250 | LA3UI150 | 250 | 200 | 150 | 50 | 150 | 50 | 11 | 200 | 25 | 175 | 183 |

Lamination | REF | A | B | C | D | E | F | H | I | K1 | K2 | KG/ 500mm |
---|---|---|---|---|---|---|---|---|---|---|---|---|
EI280x280 | LA3UI168 | 280 | 224 | 168 | 56 | 168 | 56 | 11 | 224 | 28 | 196 | 230 |
EI300x300 | LA3UI180 | 300 | 240 | 180 | 60 | 180 | 60 | 15 | 240 | 30 | 210 | 264.3 |
EI350x350 | LA3UI210 | 350 | 280 | 210 | 70 | 210 | 70 | 15 | 280 | 35 | 245 | 356 |
EI400x400 | LA3UI240 | 400 | 320 | 240 | 80 | 240 | 80 | 15 | 320 | 40 | 280 | 468 |
EI450x450 | LA3UI270 | 450 | 360 | 270 | 90 | 270 | 90 | 16 | 360 | 45 | 315 | 592.2 |
EI500x500 | LA3UI300 | 500 | 400 | 300 | 100 | 300 | 100 | 16 | 400 | 50 | 350 | 730 |