EN 50708-1-1:2020/AC:2020-12

SLOVENSKI STANDARD
01-februar-2021
Močnostni transformatorji - Dodatne evropske zahteve - 1-1. del: Skupni del -
Splošne zahteve - Popravek AC
Power transformers - Additional European requirements: Part 1-1: Common part -
General requirements
Leistungstransformatoren - Zusätzliche europäische Anforderungen - Teil -1-1:
Allgemeiner Teil - Allgemeine Anforderungen
Transformateurs de puissance - Exigences européennes supplémentaires : Partie 1 -
Partie commune
Ta slovenski standard je istoveten z: EN 50708-1-1:2020/AC:2020-12
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 50708-1-1:2020/AC:2020 (E)
Corrigendum to EN 50708-1-1:2020
English version
___________
In 5.2, add the following note after the first paragraph:
"NOTE All requirements given in this standard series (EN 50708) are for a rated frequency of 50 Hz,
except another frequency is specified in the text or tables of the stated standard series."
In 5.3.4 e), replace "EN 50708-2-1:2020, Table 3 and Table 4;" with "EN 50708-2-1:2020;".
Replace the title of 7.1 with "Tolerance during acceptance tests".
In B.2, replace the third paragraph:
"The capitalization values represent the avoided costs associated with the marginal kW of Iron and Copper
losses saved, so that if for branding or other reasons companies wished to reduce transformer losses further
in a cost effective and transparent manner, two quotes should be sought, one for Transformer design using
capitalized loses and the second for a similar design but with (say) 10 % less losses."
with
"The capitalization values represent the avoided costs associated w
...