Three-phase transformers
Form
- Performance from 500 VA to 250 kVA
- Maximum voltage 6,3kV
- Thermal class F
- Feeding frequency 50 - 400Hz
- Magnetic circuit
- Sectional magnetic circuit, metal sheets 3E + I, graded magnetic circuit of the circular section, standard sectional circuit, core Unicore
Exemplary transformer for the performances of up to 2 kVA
Manufactured in form 3E + I
3F transformer for the performances of up to 2 kVA
Exemplary forms of autotransformers
Manufactured on the sectional magnetic circuit as well as on core Unicore
3F autotransformer for higher performances on the sectional core
3F transformer for lower performances on core Unicore
Exemplary performance of transformers with outdoor insulations
Manufactured on the sectional circuit as well as on core Unicore
3F transformer for the use on insulation levels 10 kV
3F transformer for the use at insulation levels of 6 kV in the working voltage over 1 kV - special use of clamps
3F VN transformer for stress transfers 3 x 6 kV // 3 x 400 / 231 V
Exemplary forms of transfers with the performance of up to 250kVA
Manufactured on sectional cored Unicore as well as on classical sectional circuits, various mechanical forms
3F transformer for the performance of 75 kVA, various forms of block connectors according to the client´s wish – output belts from Cu
3F transformer for the performance of 75 kVA, various forms of block connectors according to the client´s wish – connection to the block connector with brass bolts
1F transformer for performances above 80 kVA, various forms of block connectors according to the client´s wish – output belts from Cu
1F transformer for performances above 80 kVA, various forms of block connectors according to the client´s wish