This standard updates DIN EN 50600-1 (VDE 0801-600-1):2013 as follows:
a) reference to Key Performance Indicators of EN 50600-4-X included;
b) Clause 7 (Availability) has been revised;
c) the design processes (Clause 8) and design principles (Clause 9) have been moved from an annex to the main body of the document;
d) existing Annex A has been removed;
e) new Annexes A and B have been added.