· IEC/EN 61558-2-1
· EN 60076-1
· UL 5085-2
· CSA 22.2 No. 66
· Voltage adjustment
· Separate windings
· Insulation class: B / from ET6.3: F
· Ambient temperature –25 to 40 °C
· Connection terminal (<=115 A)
· Frequency 50/60 Hz
· Protective enclosure IP23
· Additional tapping
· Conductive screen
· Temperature monitoringg
· conductive screen
· Tropic-proof equipment
· requested type ET0,03
· requested rated input voltage 230 V
· requested rated output voltage 12 V
The correct type designation reads ET0,03(230/12)
The unambiguous article number of your configuration will be defined by trafomodern during the offer- and process.
Technical notes
Important notes:
Static shield winding means there is additional shielding between primary and secondary sides.
For versions with increased climate resistance, the transformer is supplied with a specially insulated finish.The finish enables the transformer to be used in areas of high humidity.
Transformer version with reinforced insulation upon request.
- UL/CSA only up to 600 V (incl. tapping)
- CUR according to UL-File XPTQ2.E168819 up to 5,0 kVA (Transformers, General Purpose – Component bzw. Transformers, General Purpose Certified for Canada – Component)
- CUR according to EIS 130 or EIS 155 to OBJY2. or OBJY8.E160829 (Systems, Electrical Insulation – Component bzw. Systems, Electrical Insulation Certified for Canada – Component)
When ordering, the following information must be added to the type designation:
- ET0,03(*/*)
- 1st place holder ≙ rated input voltage
- 2nd place holder ≙ rated output voltage
CAD-data
Rated output for use according to insulation class 1) B kVA | Rated output for use according to insulation class 1) F kVA | Rated input voltage V (selectable) | Rated output voltage V (selectable) | Type | Price per unit Euro | Price for currents up to A | Cu-factor2) |
---|---|---|---|---|---|---|---|
0,03 | 50-690 | 12-400 | ET0,03(*/*) | Price on request | Price on request | 0,14 | |
0,06 | 50-690 | 12-400 | ET0,06(*/*) | 0,28 | |||
0,1 | 50-690 | 12-400 | ET0,1(*/*) | 0,38 | |||
0,16 | 50-690 | 12-400 | ET0,16(*/*) | 0,45 | |||
0,2 | 50-1000 | 12-1000 | ET0,2(*/*) | 0,55 | |||
0,25 | 50-1000 | 12-1000 | ET0,25(*/*) | 0,70 | |||
0,315 | 50-1000 | 12-1000 | ET0,315(*/*) | 0,83 | |||
0,4 | 50-1000 | 12-1000 | ET0,4(*/*) | 1,00 | |||
0,5 | 50-1000 | 12-1000 | ET0,5(*/*) | 1,10 | |||
0,63 | 50-1000 | 12-1000 | ET0,63(*/*) | 1,35 | |||
0,8 | 50-1000 | 12-1000 | ET0,8(*/*) | 2,20 | |||
1 | 50-1000 | 12-1000 | ET1,0(*/*) | 2,20 | |||
1,3 | 50-1000 | 12-1000 | ET1,3(*/*) | 2,45 | |||
1,6 | 50-1000 | 24-1000 | ET1,6(*/*) | 3,90 | |||
2 | 50-1000 | 24-1000 | ET2,0(*/*) | 3,80 | |||
2,5 | 50-1000 | 24-1000 | ET2,5(*/*) | 6,80 | |||
3 | 50-1000 | 24-1000 | ET3,0(*/*) | 6,00 | |||
4 | 50-1000 | 24-1000 | ET4,0(*/*) | 9,90 | |||
5 | 50-1000 | 60-1000 | ET5,0(*/*) | 8,60 | |||
6,3 | 8 | 50-1000 | 60-1000 | ET6,3(*/*) | 12,00 | ||
8,3 | 10 | 50-1000 | 60-1000 | ETF8,3(*/*) | 21,00 | ||
10 | 11,9 | 50-1000 | 60-1000 | ETF10,0(*/*) | 25 | ||
13 | 14,7 | 50-1000 | 60-1000 | ETF13,0(*/*) |
1) Rated output when used according to insulation class B, maximum of 130°; for insulation class F maximum of 155° C
2) The calculation method of the material price surcharge will be explained in Section 2.1 in the general conditions of business.
Rated power for use according to insulation class B kVA | Rated power for use according to insulation class B kVA | Rated input voltage V (selectable) | Rated output voltage V (selectable) | Type | Price 2) OLD Euro | Price per unit Euro | Price for currents up to A | Cu-no 1) |
---|---|---|---|---|---|---|---|---|
16 | 19,2 | 50-1000 | 60-1000 | ETF16,0(*/*) | Price on request | Price on request | Price on request | 35,00 |
21 | 24,3 | 50-1000 | 60-1000 | ETF21,0(*/*) | 38,00 | |||
25 | 28,8 | 50-1000 | 60-1000 | ETF25,0(*/*) | 40,00 | |||
33 | 38 | 50-1000 | 60-1000 | ETF33,0(*/*) | 52,00 | |||
40 | 46,7 | 50-1000 | 60-1000 | ETF40,0(*/*) | 56,00 | |||
53 | 59,3 | 50-1000 | 60-1000 | ETF53,0(*/*) | 75,00 | |||
67 | 74,7 | 50-1000 | 60-1000 | ETF67,0(*/*) | 78,00 |
1) Rated output when used according to insulation class B, maximum of 130°; for insulation class F maximum of 155° C
2) The calculation method of the material price surcharge will be explained in Section 2.1 in the general conditions of business.
type | total weight |
no-load losses |
short-circuit losses 1) |
short-circuit voltage |
efficiency | a | b | c | b | c | b | c | b | c | b | c | e | f | ø g | b1 | c1 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
kg | W | W | % | 12 V | 24 V | 42 V | 110 V | 230 V | |||||||||||||
ET0,03 | 0,7 | 4 | 4 | 11,2 | 0,79 | 66 | 62 | 80 | 62 | 80 | 62 | 80 | 62 | 80 | 62 | 80 | 50 | 44 | 4,8 x 8 | 55 | 60 |
ET0,06 | 0,8 | 5 | 7 | 9,2 | 0,83 | 66 | 74 | 80 | 74 | 80 | 74 | 80 | 74 | 80 | 74 | 80 | 50 | 56 | 4,8 x 8 | 67 | 60 |
ET0,1 | 1,5 | 6 | 9 | 8,1 | 0,87 | 85 | 68 | 91 | 68 | 91 | 68 | 91 | 68 | 91 | 68 | 91 | 64 | 47 | 4,8 x 8 | 60 | 76 |
ET0,16 | 2 | 8 | 10 | 5,7 | 0,90 | 85 | 82 | 91 | 82 | 91 | 82 | 91 | 82 | 91 | 82 | 91 | 64 | 61 | 4,8 x 8 | 74 | 76 |
ET0,2 | 2,3 | 10 | 10 | 4,9 | 0,91 | 85 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 64 | 70 | 4,8 x 8 | 83 | 76 |
ET0,25 | 3 | 10 | 15 | 5,5 | 0,91 | 106 | 82 | 112 | 82 | 112 | 82 | 112 | 82 | 112 | 82 | 112 | 80 | 61 | 5,8 x 12 | 80 | 97 |
ET0,315 | 3,8 | 10 | 15 | 4,6 | 0,93 | 106 | 90 | 112 | 90 | 112 | 90 | 112 | 90 | 112 | 90 | 112 | 80 | 70 | 5,8 x 12 | 89 | 97 |
ET0,4 | 4,3 | 12 | 19 | 4,6 | 0,93 | 121 | 88 | 119 | 88 | 119 | 88 | 119 | 88 | 119 | 88 | 119 | 90 | 68 | 5,8 x 12 | 86 | 106 |
ET0,5 | 5,2 | 16 | 19 | 3,8 | 0,93 | 121 | 121 | 133 | 100 | 119 | 100 | 119 | 100 | 119 | 100 | 119 | 90 | 80 | 5,8 x 12 | 98 | 106 |
ET0,63 | 6,8 | 19 | 19 | 3 | 0,94 | 121 | 141 | 133 | 120 | 119 | 120 | 119 | 120 | 119 | 120 | 119 | 90 | 100 | 5,8 x 12 | 118 | 106 |
ET0,8 | 7,7 | 27 | 26 | 3,3 | 0,94 | 151 | 107 | 211 | 107 | 145 | 107 | 145 | 107 | 145 | 107 | 145 | 122 | 82 | 7 x 15 | 104 | 132 |
ET1,0 | 9,6 | 35 | 29 | 2,8 | 0,94 | 151 | 124 | 211 | 145 | 159 | 124 | 145 | 124 | 145 | 124 | 145 | 122 | 99 | 7 x 15 | 121 | 132 |
ET1,3 | 13,4 | 46 | 29 | 2,3 | 0,95 | 151 | 150 | 211 | 171 | 159 | 150 | 145 | 150 | 145 | 150 | 145 | 122 | 125 | 7 x 15 | 147 | 132 |
ET1,6 | 14,9 | 40 | 30 | 2,1 | 0,96 | 175 | 138 | 240 | 138 | 240 | 159 | 170 | 138 | 157 | 138 | 157 | 135 | 110 | 7 x 15 | 136 | 152 |
ET2,0 | 20 | 51 | 35 | 1,9 | 0,96 | 175 | 200 | 157 | 168 | 240 | 190 | 170 | 168 | 157 | 168 | 157 | 135 | 141 | 7 x 15 | 167 | 152 |
1) Values measured at room temperature
all dimensions in mm
type | total weight |
no-load losses |
short-circuit losses 1) |
short-circuit voltage |
efficiency | a | b | c | b | c | b | c | b | c | b | c | e | f | ø g | b1 | c1 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
kg | W | W | % | 12V | 24V | 42V | 110V | 230V | |||||||||||||
ET2,5 | 21 | 23 | 71 | 2,8 | 0,96 | 230 | 185 | 255 | 215 | 275 | 160 | 275 | 150 | 255 | 150 | 255 | 190 | 200 | 11 | 130 | 250 |
ET3,0 | 26 | 28 | 77 | 2,5 | 0,97 | 230 | 210 | 255 | 240 | 275 | 240 | 275 | 175 | 255 | 175 | 255 | 190 | 200 | 11 | 155 | 250 |
ET4,0 | 32 | 36 | 74 | 1,9 | 0,97 | 230 | 225 | 255 | 210 | 255 | 255 | 275 | 200 | 275 | 190 | 255 | 190 | 200 | 11 | 170 | 250 |
ET5,0 | 35 | 46 | 101 | 2,3 | 0,97 | 230 | 235 | 255 | 235 | 255 | 265 | 275 | 210 | 275 | 200 | 255 | 190 | 200 | 11 | 180 | 250 |
1) Values measured at room temperature
all dimensions in mm
type | total weight |
no-load losses |
short-circuit losses 1) |
short-circuit voltage |
efficiency | a | b* | b1 | c | c1 | e | e1 | f | øg1 | øg2 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
kg | W | W | % | ||||||||||||
ET6,3 | 40 | 52 | 130 | 2,2 | 0,97 | 260 | 185 | 152 | 400 | 310 | 230 | – | 126 | 10 x 18 | – |
ETF8,3 | 75 | 60 | 250 | 2,4 | 0,96 | 320 | 233 | 173 | 435 | 370 | 270 | – | 143 | 13 x 20 | – |
ETF10 | 80 | 80 | 300 | 2,3 | 0,96 | 320 | 248 | 188 | 435 | 370 | 270 | – | 158 | 13 x 20 | – |
ETF13 | 95 | 85 | 280 | 1,7 | 0,97 | 320 | 263 | 203 | 435 | 370 | 270 | – | 173 | 13 x 20 | – |
ETF16 | 100 | 90 | 380 | 3,7 | 0,97 | 370 | 250 | 190 | 485 | 420 | 320 | 270 | 160 | 13 x 20 | 13 x 20 |
ETF21 | 120 | 115 | 450 | 3,1 | 0,97 | 370 | 277 | 217 | 485 | 420 | 320 | 270 | 187 | 13 x 20 | 13 x 20 |
ETF25 | 140 | 150 | 530 | 2,8 | 0,97 | 370 | 307 | 247 | 485 | 420 | 320 | 270 | 217 | 13 x 20 | 13 x 20 |
1)Values measured at room temperature
all dimensions in mm
*External dimension for lug: ETF8,3-ETF25 +60mm for lug (already included)
type | total weight |
no-load losses |
short-circuit losses 1) |
short-circuit voltage |
efficiency | a | b* | b1 | c | c1 | e | e1 | f | øg1 | øg2 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
kg | W | W | % | ||||||||||||
ETF33 | 180 | 160 | 540 | 2,8 | 0,98 | 460 | 370 | 280 | 561 | 497 | 400 | 330 | 220 | 14 | 12 |
ETF40 | 190 | 200 | 825 | 3,1 | 0,97 | 460 | 400 | 310 | 561 | 497 | 400 | 330 | 250 | 14 | 12 |
ETF53 | 220 | 180 | 1260 | 4,0 | 0,97 | 480 | 350 | 260 | 706 | 642 | 400 | – | 200 | 14 | – |
ETF67 | 260 | 235 | 1580 | 3,9 | 0,97 | 480 | 380 | 290 | 706 | 642 | 400 | – | 230 | 14 | – |
1)Values measured at room temperature
all dimensions in mm
*External dimension for lug: ETF33-ETF67 +90mm for lug (already included)