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SN EN 61558-2-1 : 1997

Current
Current

The latest, up-to-date edition.

SAFETY OF POWER TRANSFORMERS, POWER SUPPLY UNITS AND SIMILAR - PART 2-1: PARTICULAR REQUIREMENTS FOR SEPARATING TRANSFORMERS FOR GENERAL USE
Published date

01-12-2013

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 cable 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 separating transformers and power supplies incorporating both separating transformers and electronic circuits.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

Standards Relationship
DIN EN 61558-2-1 : 2007 Identical
I.S. EN 61558-2-1:2007 Identical
IEC 61558-2-1:2007 Identical
NF EN 61558-2-1 : 2007 Identical
UNE-EN 61558-2-1:2007 Identical
BS EN 61558-2-1:2007 Identical
EN 61558-2-1:2007 Identical

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