IEC 61558-2-1 Revised
IEC 61558-2-1:1997
Safety of power transformers, power suply units and similar - Part
2: Particular requirements for separating transformers for general
use
This part 2 of IEC 61558 applies to stationary or portable,
single-phase or polyphase, air-cooled separating transformers,
associated or not.
It has the status of a group safety publication in accordance with
IEC Guide 104.
This part 2 supplements or modifies the corresponding clauses in
IEC 61558-1
This Standard replaces Chapter I of IEC 60989
single-phase or polyphase, air-cooled separating transformers,
associated or not.
It has the status of a group safety publication in accordance with
IEC Guide 104.
This part 2 supplements or modifies the corresponding clauses in
IEC 61558-1
This Standard replaces Chapter I of IEC 60989
CHF 40.-
A more recent version of this publication exists: IEC 61558-2-1:2021