THREE-PHASE TRANSFORMERS

Three-Phase Transformers are used in installations that require circuit separation.

– Powers from 0.12 to 100KVA.

– Voltages: Secondary between 12 and 1000V. Primary between 100 and 1000V.

Three Phase Auto Transformers are used in installations that do not require circuit separation.

– Powers from 0.12 to 200KVA.

– Voltages: 230-400Vac and neutral.

Technical characteristics:

–  Protection IP-23 (with metal box with handles) and IP-00 (without box).

–  Frequency50Hz.

–  Thermal classification conductor H-180º.

–  Dielectric strength between windings: 4.000V.

–  Natural air cooling.

–  Connexion Y/Y.

–  Insulators and other characteristics under VDE standards.

–  Manufacture according to UNE-EN 61558 standard.