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Power Transformers


Cast – Resin Distribution Transformer ( Dry Type )

Apps

The cast resin transformers are manufactured in accordance with the IEC-76, IEC-726 standards and ranged from 100 up to 3150KVA voltage and of nominal voltage of 15-20/0,4 ΚV. ( Different powers and voltages upon request ).

They are placed indoors or outdoors in a special cover.

The medium and low voltage windings are made of aluminum.

Cooling is performed with natural air circulation.

Dry type transformers are disposed with the following equipment:

Rolling wheels.

Suspension holes.

Connection bars of medium – low voltage.

Grounding terminals.

5 positions voltage switch selector ( ± 2×2,5% ).

Thermocouples PT100.

Clipboard.

Electronic high temperature protection relay with possibility to program four contacts ( alarm, decoupling, fault indication, fan control ).

Power Plate.

Downloads:
General Catalogue Elettromeccanica Piossasco
Technical Catalogue Cast Resin Transformers
Reference List Elettromeccanica Piossasco
Certificate Elettromeccanica Piossasco


Oil Immersed Distribution Transformers

Apps

The oil distribution transformers are manufactured in accordance with the IEC-76 standard and are ranged 100 up to 3150KVA voltage and nominal voltage of 15-20/0.4 ΚV. (Different powers and voltages upon request).

The insulating agent is mineral oil under IEC-296.

They are placed both indoors and outdoors.

The transformer’s covers are made of copper.

Transformers are disposed with the following equipment:

Two-floaters Η/Ν Buchholz

Two contact thermometer

Silica-gel dehumidifier

5-position voltage switch selector ( ± 2×2,5% )

Expansion tank

Oil level indicator

Rolling wheels

Lifting holes

Rapid discharge valve

Medium – Low voltage insulators

Grounding terminals

Power plate

Downloads:
General Catalogue Elettromeccanica Piossasco
Technical Catalogue Oil Immersed Transformers
Reference List Elettromeccanica Piossasco
Certificate Elettromeccanica Piossasco