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T3M SERIES

ISOLATING THREE-PHASE TRANSFORMERS CLASS B FOR MEDICAL USE

This family of three-phase isolating transformers, built according to the CEI EN 61558-2-15 is designed to supply medical location. They are built with double or reinforced insulation and can have input voltages up to 1000V AC and output at most 250 V c.a..

Also for this family it is possible to use the last page of this catalog to form the product code. The vector group must necessarily be star/star with accessible neutrals. This family of transformers is born with a shield between the primary and secondary and with a set of PT100 probes for temperature control.

 

On request we can also supply the temperature control unit in different formats.

  • Phase displacement: YNyn0;
  • Input voltage: max 1000 V c.a.;
  • Output voltage: max 250 V c.a.;
  • Degree of protection: IP20;
  • Dielectric strength: 5kV/50Hz for 60”;
  • Insulation class: F;
  • Thermal class: B;
  • Inrush current: 12 times the primary rated current for about 10 milleseconds;
  • Short-circuit resistance: not proof;
  • Protection class: I;
  • Frequency: 50-60Hz.