3 Phase EI Transformer
Standard Program

The standard EI transformers are designed according to the following specifications. Specifications: Power: Frequency: Primary: Secondary: Vector group: T Ambient: Approvals: 20 - 150.000 VA 50/60 Hz 230 or 400 VAC 24 or 230 or 400 VAC Dyn-11 Max 40° EN61558-2

Vertical or Horizontal: Below are listed two standard programs of 3 phase EI transformers. The physical design of the vertical transformer is high with a small base area, where as the horizontal design has a larger base area and a smaller height. Standard 3 Phase EI Transformers - Vertical: TOFS Power [kVA] A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] Weight [kg] 0.01-0.06 120 75 125 102 67 48 2.0 0.1 120 85 125 102 67 58 2.6 0.2 150 85 150 127 80 56 4.0 0.3 150 100 150 127 80 71 5.5 0.45 177 95 175 152 90 65 6.9 0.6 177 105 175 152 90 75 8.5 0.8 208 105 200 177 110 71 10.5 1.0 208 123 200 177 110 89 13.8 1.25 240 113 225 202 130 80 15.4 1.5 240 123 225 202 130 90 18.0 1.75 240 133 225 202 13 100 21.0 TOFS Power [kVA] A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] Weight [kg] 2.0 300 115 310 255 160 76 23.4 2.8 300 130 310 255 160 92 31.0 3.5 300 145 310 255 160 105 37.5 4.0 300 155 310 255 160 117 43.0 5.0 360 160 355 305 200 115 54.0 6.5 360 180 355 305 200 130 64.0 8.5 420 175 420 355 240 120 82.0 10 420 185 420 355 240 130 95.0 12 420 210 420 355 240 160 107 15 420 245 420 355 240 190 127 TOFS Power [kVA] A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] Weight [kg] 20 495 240 535 465 380 - 145 25 495 250 535 465 380 - 164 30 540 250 615 535 420 - 200 40 540 280 615 535 420 - 250 50 670 270 655 555 470 - 245 60 670 290 655 555 470 - 280 70 670 300 805 705 470 - 325 80 710 300 805 705 470 - 360 100 710 320 805 705 470 - 430 125 710 320 955 855 470 - 540 150 810 340 944 855 470 - 600 With reservation for misprint and change of specifications with out warning. Standard 3 Phase EI Transformers - Horizontal: TOFL Power [kVA] A [mm] B [mm] C [mm] D [mm] E [mm] Weight [kg] 0.01-0.06 120 127 63 80 119 2.0 0.1 120 127 73 80 119 2.6 0.2 150 160 70 100 150 4.0 0.3 150 160 85 100 150 5.5 0.45 177 187 80 120 176 6.9 0.6 177 187 90 120 176 8.5 0.8 208 215 90 140 203 10.5 1.0 208 215 110 140 203 13.8 1.25 240 245 95 160 232 15.4 1.5 240 245 105 160 232 18.0 1.75 240 245 115 160 232 21.0 TOFL Power [kVA] A [mm] B [mm] C [mm] D [mm] E [mm] Weight [kg] 2.0 300 285 125 270 210 23.4 2.8 300 285 140 270 210 31.0 3.5 300 285 153 270 210 37.5 4.0 300 285 165 270 210 43.0 5.0 360 335 160 325 250 54.0 6.5 360 335 175 325 250 64.0 8.5 420 370 180 375 295 82.0 10 420 370 190 375 295 95.0 12 420 370 205 375 295 107 15 420 370 245 375 295 127 With reservation for misprint and change of specifications with out warning.