DT – Three-phase matching transformers



Designed and tested according
· IEC/EN 61558-2-1 / EN 60076-1 · UL 5085-2 · CSA 22.2 No. 66

Typical applications
Voltage adjustment Generation of four-wire networks based on three-wire network Power transfer

Basic equipment
Separate windings Insulation class B / F from 6.3 kVA Ambient temperature –25 to 40 °C Connection terminal (<=115 A) Frequency 50/60 Hz ±5 % tapping on the primary side

Technical notes

For use according to IEC/EN 60204-1 Important notes: Static shield windings is additional shielding between primary and secondary sides. For versions with increased climate resistance, the transformers 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. CUR according to UL-File XPTQ2.E168819 to 6,3 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: DT0,1(*/*)* 1st place holder ≙ rated input voltage 2nd place holder ≙ rated output voltage 3rd place holder ≙ vector group Sample order: requested type DT0,1 requested rated input voltage 1000 V requested rated output voltage 12 V requested vector group Dy(n)5 The correct type designation reads  DT0,1(1000/12)Dy(n)5 Higher outputs on request. The unambiguous article number of your configuration will be defined by trafomodern during the offer- and order process
Type rating for use according to insulation class1) B kVAType rating for use according to insulation class1) F kVARated input voltage V (selectable)V (selectable) V (selectable)TypePrice per unit (old) EuroPrice per unit EuroPrice for currents up to ACu-factor2)
0,150-100012-1000DT0,1(*/*)*Price on requestPrice on requestPrice on request0,45
0,1650-100012-1000DT0,16(*/*)*0,77
0,2550-100012-1000DT0,25(*/*)*1,00
0,450-100012-1000DT0,4(*/*)*1,60
0,550-100012-1000DT0,5(*/*)*1,85
0,6350-100012-1000DT0,63(*/*)*2,60
0,850-100012-1000DT0,8(*/*)*2,60
150-100012-1000DT1,0(*/*)*3,50
1,350-100024-1000DT1,3(*/*)*4,00
1,650-100024-1000DT1,6(*/*)*5,00
250-100024-1000DT2,0(*/*)*6,30
2,550-100024-1000DT2,5(*/*)*7,00
3,250-100024-1000DT3,2(*/*)*10,50
450-100024-1000DT4,0(*/*)*11,00
550-100024-1000DT5,0(*/*)*13,00
6,350-100024-1000DT6,3(*/*)*15,00
8950-100024-1000DT8,0(*/*)*16,00
1011,250-100024-1000DT10,0(*/*)*27,00

1) Rated output when used according to insulation class B, maximum of 130° C; 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 busines