Date: December 2010
Company: MC / Santiago – Metropolitan Area.
Service of reparation and maintenance of dry transformer 2500 KVA
– Disarming, cleaning, washing of nucleus and washing of dry transformer coils.
– Change of hardware and disrepair insulating elements of the transformer.
– Reparation and maintenance of the exterior protective cabinet of dry transformer.
– Installation of a new restrain system for coils and structure, X-type of the transformer.
– Protective treatment to coils with dielectric coal, class H.
– Integral arming of dry transformer, with replacement of disrepair perneria for stainless perneria where it corresponds.
– Elimination of oxide and treatment with weather-type epoxy painting, grey pearl colour.
– Final electric tests in our laboratory to the dry transformer according to ANSI C-57.12.91 norms, with the appropriate emission of tests certificate.
