• Shopping Cart
    There are no items in your cart

I.S. EN 61558-2-2:2007

Current

Current

The latest, up-to-date edition.

SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 2-2: PARTICULAR REQUIREMENTS AND TESTS FOR CONTROL TRANSFORMERS AND POWER SUPPLIES INCORPORATING CONTROL TRANSFORMERS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

US$71.32
Excluding Tax where applicable

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and other information
9 Protection against electric shock
10 Change of input voltage setting
11 Output voltage and output current under load
12 No-load output voltage
13 Short-circuit voltage
14 Heating
15 Short-circuit and overload protection
16 Mechanical strength
17 Protection against harmful ingress of dust, solid objects and
   moisture
18 Insulation resistance, dielectric strength and leakage current
19 Construction
20 Components
21 Internal wiring
22 Supply connection and other external flexible cables or cords
23 Terminals for external conductors
24 Provisions for protective earthing
25 Screws and connections
26 Creepage distances, clearances and distances through insulation
27 Resistance to heat, fire and tracking
28 Resistance to rusting
Annexes
Annex ZA (normative) Normative references to international
         publications with their corresponding European publications

Applies to control transformers and power supplies incorporating both control transformers and electronic circuits.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
36
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
SN EN 61558-2-2 : 1998 Identical
DIN EN 61558-2-2 : 2007 Identical
UNE-EN 61558-2-2:2007 Identical
BS EN 61558-2-2:2007 Identical
IEC 61558-2-2:2007 Identical
EN 61558-2-2:2007 Identical
NF EN 61558-2-2 : 2007 Identical

EN 60076-11:2004 Power transformers - Part 11: Dry-type transformers

Access your standards online with a subscription

Features

  • 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.