Customer Support: 131 242

i2i Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search
Home
CENELEC
EN 61558-2-1:2007

EN 61558-2-1:2007

Current

Current

The latest, up-to-date edition.

Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications

Published date

30-03-2007

Publisher

European Committee for Standards - Electrical

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 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

This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers such as electrical, thermal and mechanical safety. This second edition cancels and replaces the first edition published in 1997. It constitutes a technical revision. The main changes consist of updating this Part 2-1 in accordance with Part 1 edition 2, and adding power supplies to the scope. This Part 2-1 has the status of a group safety publication in accordance with IEC Guide 104.

Committee
CLC/SR 96
DevelopmentNote
Partially supersedes EN 60742 To be read in conjunction with EN 61558-1 (05/2001)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

12/30258455 DC : 0 FPREN 60065:2011+FPRAA - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
I.S. EN 61347-2-2:2012 LAMP CONTROLGEAR - PART 2-2: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS (IEC 61347-2-2:2011 (EQV))
CEI EN 61347-2-2 : 2012 LAMP CONTROLGEAR - PART 2-2: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC STEPDOWN CONVERTORS FOR FILAMENT LAMPS
BS EN 61347-2-7:2012+A1:2019 Lamp controlgear Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
EN 61347-2-13:2014/A1:2017 LAMP CONTROLGEAR - PART 2-13: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC CONTROLGEAR FOR LED MODULES
EN 61558-2-16:2009/A1:2013 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1 100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS (IEC 61558-2-16:2009/A1:2013)
EN 61347-2-2:2012 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
EN 61347-2-7:2012 Lamp controlgear - Part 2-7: Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
I.S. EN 61558-2-16:2009 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS
BS EN 61347-2-7:2012 Lamp controlgear Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
UNE-HD 60364-4-444:2013 Low-voltage electrical installations -- Part 4-444: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
BS EN 61347-2-2:2012 Lamp controlgear Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
I.S. EN 60601- 1:2006&A1:2013&AC:2014&A12:2014 MEDICAL ELECTRICAL EQUIPMENT - PART 1: GENERAL REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE
12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
UNE-EN 61347-2-7:2012 Lamp controlgear -- Part 2-7: Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
I.S. EN 62368-1:2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
EN 62368-1:2014/AC:2017-03 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
I.S. HD 60364-4-444:2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-444: PROTECTION FOR SAFETY - PROTECTION AGAINST VOLTAGE DISTURBANCES AND ELECTROMAGNETIC DISTURBANCES
09/30205182 DC : 0 BS EN 50310 - APPLICATION OF EQUIPOTENTIAL BONDING AND EARTHING IN BUILDINGS WITH INFORMATION TECHNOLOGY EQUIPMENT
BS EN 60601-1 : 2006 MEDICAL ELECTRICAL EQUIPMENT PART 1: GENERAL REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE
BS EN 61558-2-16 : 2009 SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1100 V - PART 2-16: PARTICULAR REQUIREMENTS AND TESTS FOR SWITCH MODE POWER SUPPLY UNITS AND TRANSFORMERS FOR SWITCH MODE POWER SUPPLY UNITS
BS EN 61347-2-13 : 2014 LAMP CONTROLGEAR - PART 2-13: PARTICULAR REQUIREMENTS FOR D.C. OR A.C. SUPPLIED ELECTRONIC CONTROLGEAR FOR LED MODULES (IEC 61347-2-13:2014)
05/30133440 DC : DRAFT MAY 2005 EN 50310 ED 2 - APPLICATION OF EQUIPOTENTIAL BONDING AND EARTHING IN BUILDINGS WITH INFORMATION TECHNOLOGY EQUIPMENT
UNE-EN 61347-2-2:2012 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
CEI EN 61347-2-7 : 2012 LAMP CONTROLGEAR - PART 2-7: PARTICULAR REQUIREMENTS FOR BATTERY SUPPLIED ELECTRONIC CONTROLGEAR FOR EMERGENCY LIGHTING (SELF-CONTAINED)
I.S. EN 61347-2-7:2012 LAMP CONTROLGEAR - PART 2-7: PARTICULAR REQUIREMENTS FOR BATTERY SUPPLIED ELECTRONIC CONTROLGEAR FOR EMERGENCY LIGHTING (SELF-CONTAINED) (IEC 61347-2-7:2011 (EQV))
HD 60364-4-444:2010/AC:2012 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-444: PROTECTION FOR SAFETY - PROTECTION AGAINST VOLTAGE DISTURBANCES AND ELECTROMAGNETIC DISTURBANCES
HD 60364-4-442:2012 Low-voltage electrical installations - Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system

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

View more information
Sorry this product is not available in your region.

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.

Learn more on subscription solutions

or

Get in touch with us

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more