BS EN IEC 61558‑2‑15:2025 ✓ Most Recent

This part of IEC 61558 deals with safety of isolating transformers for medical IT systems for the supply of medical locations.

NOTE 1 Safety includes electrical, thermal and mechanical aspects.

Unless otherwise specified, from here onward, the term transformer covers isolating transformers for medical IT systems for the supply of medical locations.

This document is applicable to stationary, single-phase or three-phase, air-cooled (natural or forced) dry-type isolating transformers for the supply of medical IT system for group 2 medical locations, designed to be permanently connected to the fixed wiring and intended to form the medical IT system on the secondary side. The windings can be encapsulated or nonencapsulated.

NOTE 2 IT systems are defined in IEC 60364-1.

The installation rules for medical IT system for group 2 medical locations are covered by IEC 60364-7-710.

NOTE 3 National installation rules of some countries have different or additional requirements listed in Annex C of IEC 60364-7-710:2021. See more