Προδιαγραφή για αχρησιμοποίητους συνθετικούς οργανικούς εστέρες για ηλεκτρικές χρήσεις

Specifies characteristics of synthetic organic esters intended for use as insulating liquids in transformers and other electrical equipment. Gives general guidance on their properties, safety, storage and disposal, and requirements for packaging, labelling and sampling. Describes test methods to test the physical properties. Specifies required characteristics of synthetic organic esters intended for use in transformers and capacitors.