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EN 61558-2-17:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Safety of power transformers, power supply units and similar - Part 2-17: Particular requirements for transformers for switch mode power supplies

Superseded date

01-12-2009

Published date

04-11-1997

Foreword
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and other information
9 Protection against accessibility to hazardous live parts
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 and electric strength
19 Construction
20 Components
21 Internal wiring
22 Supply connection and other external flexible cable or cords
23 Terminals for external conductors
24 Provision for protective earthing
25 Screws and connections
26 Creepage distances, clearances and distance through insulation
27 Resistance to heat, abnormal heat, fire and tracking
28 Resistance to rusting
Annexes
Annex C - Material group II
Annex D - Material group I

This part 2 of IEC 61558 applies to associated power transformers for switch mode power supplies, single-phase or polyphase, air-cooled: separating transformers; isolating transformers; safety isolating transformers, 10 kVA for single-phase transformers; 16 kVA for polyphase transformers. This standard is applicable to dry type transformers. The windings may be encapsulated or non-encapsulated. It has the status of a group safety publication in accordance with IEC Guide 104

Committee
CLC/SR 96
DevelopmentNote
To be read in conjunction with EN 61558-1 (05/2001)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy

12/30258455 DC : 0 FPREN 60065:2011+FPRAA - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
DIN EN 12953-9:2007-09 Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories
DIN EN 230:2005-10 AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
EN 12952-11:2007 Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories
DIN EN 12952-11 E : 2007 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
DIN EN 12952-11:2007-09 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
UNI EN 12952-11 : 2007 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
UNI EN 1106 : 2010 MANUALLY OPERATED TAPS FOR GAS BURNING APPLIANCES
UNI EN 1854 : 2010 PRESSURE SENSING DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES
UNI EN 12953-9 : 2007 SHELL BOILERS - PART 9: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
I.S. EN 230:2005 AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
BS EN 12952-11:2007 Water-tube boilers and auxiliary installations Requirements for limiting devices of the boiler and accessories
BS EN 12953-9:2007 Shell boilers Requirements for limiting devices of the boiler and accessories
BS EN 230:2005 Automatic burner control systems for oil burners
EN 230:2005 Automatic burner control systems for oil burners
03/306642 DC : DRAFT APR 2003 EN 230 - AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
07/30174056 DC : 0 BS EN 60065 - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
EN 12953-9:2007 Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories

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