BDMED
Three-phase isolating transformers supplying medical rooms
3 - 10 kVA
General design features:
- Input voltage 3AC 400 V
- Output voltage 3AC 230 V
- Low-loss design with grain-oriented M165-35S sheet metal
- maximum open-circuit voltage AC 250V between the outer conductors
- No-load current maximum 3% Inenn
- Short-circuit voltage Uk maximum 3%
- Inrush current maximum 12x Inenn
- Reinforced insulation and insulated shielding foil between the windings
- Structurally insulated mounting brackets
- Temperature monitoring with PTC thermistor 120°C in each coil
- Shield winding with insulated connection led out
- YNyn0 shift group
- Back of hand and finger touch-proof clamps in accordance with DGUV regulation 3
- IP xx B, insulation class E, max. ambient temperature 40°C (ta 40°C/E)
- Vacuum impregnation
- Other voltages, outputs or versions on request
+49 (0) 60 62 - 9 42 50 
info@bre-trafo.com