DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Power transformers - Additional European requirements - Part 3-4: Large power transformer - Special tests for corrugated tank and radiators
This document describes a special test for hermetically sealed transformers with integral filling equipped with corrugated tank or tank with expandable radiators for Large Power Transformers > 3 150 kVA.
Planned document number
DIN EN 50708-3-4