These three-phase devices are designed to supply converter equipment for various purposes. Basically such transformers are used for:
- excitation systems of hydro- and turbogenerators;
- power supply of electric drive of drilling rigs, as well as semiconductor converters of traction substations of urban electric transport (trams, trolleybuses, subways);
- operation in rectifier units, in power electrical installations included in the railway traction power supply system;
- power supply of electric drives with direct and alternating current.
Characteristics:
- type of insulating winding: TLSP, TLSZP, TRLSP and TRLSZP;
- power: up to 3200 kVA;
- voltage class: up to 10 kV;
- performance and quality meet the requirements of GOST.
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