Deals with all aspects of safety (such as electrical, thermal and
a) Stationary or portable, single-phase or polyphase, air-cooled
(natural or forced) isolating and safety isolating transformers;
b) Stationary or portable, single-phase or polyphase, air-cooled
(natural or forced) separating transformers, auto-transformers,
variable transformers and small reactors.
Has the status of a group safety publication in accordance with IEC
This part 1 replaces Chapter I of IEC 60742 and IEC 60989.
IEC 61558-1:1997+AMD1:1998 CSV ED1.1
99.60 Withdrawal effective
Sep 5, 2005
IEC 61558-1:2005 ED2