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.
