Among the main anomalies that cause these affectations, the false contact of the 220 kV connection, the opening of the neutral of the secondary circuit (conductor to ground) and internal problems of the transformer stand out.
Claims for damage to property caused, for example, by atmospheric discharges, natural disasters, strong winds, penetrations of the sea, car accidents, unauthorized manipulation of the Electric Company's installations and damage to the interior electrical installations of the property are not accepted.