CATALOGUE

Certified quality
STANDARDS
The safety and continuity of operation of the
specific users depend essentially on the reliability
of the transformers installed.
EdM cast resin transformers have been
designed and manufactured according to the
provisions laid down by the main national and
international standards.
TESTS AND INSPECTION
Before the cast resin transformers produced
by EdM are supplied to the customer, they are
individually inspected thus eventually passing
the acceptance and type-approval tests, if
expressly requested when ordering.
At the end of the acceptance tests a specific
inspection report is attached to each transformer
with all executed checks.
Both the ordering company and any final
customer can reserve the right to be present at
the inspections in the EdM test room (attended
inspections) and, on prior notification with the
productive unit, can make inspection visits before
and during the manufacturing of the order.
REFERENCE STANDARDS
IEC 60076-11 (2004):
Dry-type power transformers;
EdM
CAST RESIN TRANSFORMERS
IEC 60076
Power transformers;
HD 538.1 S1 (1992)
Dry-type transformers enclosed in resin
with insulation up to class 36KV;
101
HIGH POWER GENERAL CATALOGUE