CEI EN 61558-2-2:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Safety of transformers, power supply units and similar equipmentPart 2-2: Particular requirements for control transformers
01-01-1999
15-09-2025
It applies to control transformers, whether combined or not, air-cooled, fixed or mobile, single-phase or multi-phase, with a rated primary voltage not exceeding 1000 V AC, a rated frequency not exceeding 500 Hz, and a rated power without limitation.
| Committee |
CT 96
|
| DocumentType |
Standard
|
| ProductNote |
This standard identical to EN 61558-2-2 Ec:1998
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 61558-2-2:1997 | Identical |
| EN 61558-2-2:1998 | Identical |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.