Dimensions of transformers
The overall size of transformers depends on their purposes and technical specifications such as power and core type. In the tables below you will find the exact dimensions and weights of our products.
Dimensions of transformers vertically

PERFORMANCE [VA] |
TYPE CORE | DIMENSIONS [mm] |
WEIGHT [kg] |
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A | B | C | D | E | ||||
Transformer | 10 | EI 48 / 16 | 48 | 40 | 43 | 31 | 52 | 0,30 |
Transformer | 20 | EI 60 / 20 | 60 | 50 | 39 | 37 | 52 | 0,65 |
Transformer | 30 | EI 75 / 21,5 | 75 | 62,5 | 49 | 38 | 62 | 0,80 |
Transformer | 50 | EI 75 / 26,5 | 75 | 62,5 | 62 | 43 | 77 | 1,00 |
Transformer | 63 | EI 84 / 30 | 84 | 70 | 69 | 51 | 85 | 1,60 |
Transformer | 80 | EI 84 / 35 | 84 | 70 | 75 | 57 | 85 | 1,80 |
Transformer | 100 | EI 84 / 43 | 84 | 70 | 85 | 65 | 85 | 2,00 |
Transformer | 125 | EI 96 / 35 | 96 | 80 | 80 | 59 | 95 | 2,36 |
Transformer | 160 | EI 96 / 45 | 96 | 80 | 80 | 68 | 95 | 2,80 |
Transformer | 200 | EI 96 / 50 | 96 | 80 | 101 | 76 | 95 | 3,65 |
Transformer | 250 | EI 120 / 40 | 145 | 100 | 89 | 70 | 115 | 3,80 |
Transformer | 315 | EI 120 / 50 | 120 | 100 | 99 | 79 | 115 | 4,80 |
Transformer | 400 | EI 120 / 70 | 120 | 100 | 125 | 102 | 115 | 6,20 |
Transformer | 500 | EI 150 / 50 | 150 | 125 | 113 | 90 | 140 | 7,50 |
Transformer | 630 | EI 150 / 60 | 150 | 125 | 123 | 100 | 140 | 8,40 |
Transformer | 800 | EI 150 / 80 | 150 | 125 | 144 | 121 | 140 | 11,00 |
Transformer | 1000 | EI 192 / 60 | 192 | 160 | 138 | 107 | 185 | 15,00 |
Transformer | 1600 | EI 192 / 80 | 192 | 160 | 155 | 126 | 185 | 21,50 |
Transformer | 2000 | EI 192 / 100 | 192 | 160 | 175 | 148 | 185 | 22,50 |
Transformer | 2500 | EI 192 / 130 | 192 | 160 | 205 | 178 | 185 | 26,30 |
Dimensions of transformers horizontally
10 - 2500VA

PERFORMANCE | TYPE CORE | DIMENSIONS | WEIGHT | |||||
[VA] | [mm] | [kg] | ||||||
A | B | C | D | E | ||||
Transformer | 10 | EI 48 / 20 | 44 | 52 | 46 | 34 | 60 | 0,3 |
Transformer | 20 | EI 60 / 25 | 75 | 50 | 56 | 42 | 40 | 0,65 |
Transformer | 30 | EI 75 / 20 | 97 | 62 | 49 | 38 | 50 | 0,8 |
Transformer | 50 | EI 75 / 26,5 | 97 | 62 | 62 | 43 | 50 | 1 |
Transformer | 80 | EI 84 x 35 | 110 | 70 | 75 | 57 | 56 | 1,8 |
Transformer | 100 | EI 84 / 40 | 110 | 70 | 85 | 65 | 56 | 2 |
Transformer | 125 | EI 96 / 35 | 120 | 80 | 80 | 59 | 64 | 2,18 |
Transformer | 160 | EI 96 / 45 | 120 | 80 | 80 | 68 | 64 | 2,8 |
Transformer | 200 | EI 96 x 50 | 120 | 80 | 95 | 74 | 64 | 3,1 |
Transformer | 250 | EI 120 / 40 | 145 | 100 | 89 | 70 | 80 | 3,8 |
Transformer | 315 | EI 120 / 50 | 145 | 100 | 99 | 79 | 80 | 4,8 |
Transformer | 400 | EI 120 / 70 | 145 | 100 | 125 | 102 | 80 | 6,2 |
Transformer | 500 | EI 150 / 50 | 182 | 125 | 113 | 89,5 | 100 | 7,5 |
Transformer | 800 | EI 150 / 80 | 182 | 125 | 144 | 120,5 | 100 | 11 |
Transformer | 1000 | EI 192 / 60 | 225 | 160 | 131 | 106 | 128 | 15,8 |
Transformer | 1600 | EI 192 / 80 | 225 | 160 | 155 | 128,5 | 128 | 18,6 |
Transformer | 2000 | EI 192 / 100 | 225 | 160 | 175 | 148 | 128 | 22,5 |
Transformer | 2500 | EI 192 / 130 | 225 | 160 | 205 | 178 | 128 | 26,3 |
Dimensions of transformers horizontally
3000 - 15000VA

PERFORMANCE | TYPE CORE | DIMENSIONS | WEIGHT | |||
[VA] | [mm] | [kg] | ||||
A | B | C | ||||
Transformer | 3000 | UI 180 / 60 | 250 | 140 | 360 | 36 |
Transformer | 4000 | UI 180 / 80 | 250 | 160 | 360 | 48 |
Transformer | 5000 | UI 180 / 100 | 250 | 180 | 360 | 54 |
Transformer | 6300 | UI 210 / 102 | 280 | 160 | 400 | 65 |
Transformer | 8000 | UI 210 / 110 | 280 | 170 | 400 | 82 |
Transformer | 10000 | UI 210 / 120 | 280 | 180 | 400 | 85 |
Transformer | 15000 | UI240/ 160 | 325 | 250 | 480 | 103 |
Dimensions of medical transformers

Medical transformer | PERFORMANCE | A | B | C | WEIGHT (kg) |
Medical transformer | 1000 | 192 | 130 | 172 | 19 |
Medical transformer | 1500 | 192 | 176 | 172 | 26 |
Medical transformer | 2000 | 192 | 207 | 172 | 30 |
Medical transformer | 2500 | 250 | 140 | 360 | 32 |
Medical transformer | 3000 | 250 | 160 | 360 | 42 |
Medical transformer | 4000 | 250 | 230 | 360 | 48 |
Medical transformer | 5000 | 280 | 210 | 410 | 56 |
Medical transformer | 6300 | 280 | 280 | 410 | 72 |
Medical transformer | 8000 | 280 | 290 | 410 | 82 |
Medical transformer | 10000 | 280 | 310 | 410 | 88 |
Dimensions of three-phase transformers

Version IP00 or in metal sheet cover IP23 |
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Typ | Výkon | A | B | C | váha kg | váha kg | |
VA | mm | mm | mm | IP00 | IP23 | ||
Three-phase transformer | T3N-3 | 1000 | 230 | 107 | 270 | 12 | 16 |
Three-phase transformer | T3N-3 | 1500 | 230 | 117 | 270 | 18 | 22 |
Three-phase transformer | T3N-3 | 2000 | 300 | 122 | 310 | 22 | 27 |
Three-phase transformer | T3N-3 | 3150 | 300 | 135 | 310 | 33 | 38 |
Three-phase transformer | T3N-3 | 4000 | 300 | 147 | 320 | 43 | 52 |
Three-phase transformer | T3N-3 | 5000 | 360 | 220 | 380 | 49 | 57 |
Three-phase transformer | T3N-8 | 6300 | 360 | 220 | 380 | 66 | 73 |
Three-phase transformer | T3N-8 | 8000 | 425 | 205 | 410 | 71 | 80 |
Three-phase transformer | T3N-8 | 10000 | 425 | 235 | 410 | 89 | 100 |
Three-phase transformer | T3N-12,5 | 15000 | 425 | 246 | 410 | 104 | 120 |
Three-phase transformer | T3N-12,5 | 17000 | 475 | 225 | 450 | 112 | 125 |
Three-phase transformer | T3N-12,5 | 20000 | 475 | 255 | 450 | 125 | 140 |
Three-phase transformer | T3N-12,5 | 25000 | 480 | 210 | 450 | 145 | 160 |
Three-phase transformer | T3N-12,5 | 30000 | 480 | 220 | 450 | 170 | 193 |
Three-phase transformer | T3N-12,5 | 40000 | 600 | 390 | 600 | 240 | 265 |
Three-phase transformer | T3N-12,5 | 50000 | 600 | 420 | 600 | 290 | 315 |
Three-phase transformer | T3N-12,5 | 63000 | 600 | 420 | 600 | 365 | 390 |
IP00 - classic version | |||||||
IP23 - in IP23 cover |