Three-phase power transformer
Power
1÷400 kVA
Primary
400V
Secondary
230 V+N 400 V+N
Three-phase transformer with primary and secondary galvanic isolatin between, with excellent attenuation before electrical disturbances.
Applications
Power transformer for general use, changes of tension and separation of circuits. Design for three-phase mains and single-phase loads, maximum imbalance between phases 25%
Isolation Transformer eliminates the risk in case of unipolar contact.
Technical features
Frequency 50/60 Hz
Rated temperature 30º C
Isolating Class F
Cooper winding Class H-180º C
Conection Yyn0
Connecting system
- Accesible and protected connections






