CEI EN 60255-27 : 2014
Current
Current
The latest, up-to-date edition.
MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 27: PRODUCT SAFETY REQUIREMENTS
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-2014
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
INTRODUCTION
1. Scope
2. Normative references
3. Terms and definitions
4. General safety requirements
5. Protection against electric shock
6. Mechanical aspects
7. Flammability and resistance to fire
8. General and fundamental design
requirements for safety
9. Marking, documentation and packaging
10. Type tests and routine tests
Annex A (normative) - Isolation class
requirements and example diagrams
Annex B (normative) - Rated impulse voltages
Annex C (normative) - Guidance for the
determination of clearance, creepage
distance and withstand voltages
Annex D (informative) - Components
Annex E (normative) - External wiring
terminations
Annex F (informative) - Examples of battery
protection
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1500 V.
| Committee |
CT 94/95
|
| DevelopmentNote |
Classificazione CEI 95-20. (06/2006)
|
| DocumentType |
Standard
|
| Pages |
102
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| EN 60255-27:2014 | Identical |
| IEC 60255-27:2013 | Identical |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| IEC 60255-21-2:1988 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests |
| EN 60352-2:2006/A1:2013 | SOLDERLESS CONNECTIONS - PART 2: CRIMPED CONNECTIONS - GENERAL REQUIREMENTS, TEST METHODS AND PRACTICAL GUIDANCE |
| IEC 60384-14:2013+AMD1:2016 CSV | Fixed capacitors for use in electronic equipment - Part 14: Sectional specification - Fixed capacitors for electromagnetic interference suppression and connection to the supply mains |
| EN 60825-1:2014/AC:2017-06 | SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS (IEC 60825-1:2014) |
| EN 60255-26:2013/AC:2013 | MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 26: ELECTROMAGNETIC COMPATIBILITY REQUIREMENTS |
| EN 60085:2008 | Electrical insulation - Thermal evaluation and designation |
| IEC 60255-21-3:1993 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests |
| IEC 62151:2000 | Safety of equipment electrically connected to a telecommunication network |
| IEC 60825-1:2014 | Safety of laser products - Part 1: Equipment classification and requirements |
| IEC 61810-1:2015 | Electromechanical elementary relays - Part 1: General and safety requirements |
| IEC 62103:2003 | Electronic equipment for use in power installations |
| IEC 60127-1:2006+AMD1:2011+AMD2:2015 CSV | Miniature fuses - Part 1: Definitions for miniature fuses andgeneral requirements for miniature fuse-links |
| IEC 60695-2-13:2010+AMD1:2014 CSV | Fire hazard testing - Part 2-13: Glowing/hot-wire based test methods- Glow-wire ignition temperature (GWIT) test method for materials |
| IEC 60085:2007 | Electrical insulation - Thermal evaluation and designation |
| IEC 60352-1:1997 | Solderless connections - Part 1: Wrapped connections - General requirements, test methods and practical guidance |
| EN 60255-1:2010 | Measuring relays and protection equipment - Part 1: Common requirements |
| ISO 262:1998 | ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts |
| IEC 61180-2:1994 | High-voltage test techniques for low-voltage equipment - Part 2: Test equipment |
| IEC 60695-2-12:2010+AMD1:2014 CSV | Fire hazard testing - Part 2-12: Glowing/hot-wire based test methods- Glow-wire flammability index (GWFI) test method for materials |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| ISO 9772:2012 | Cellular plastics Determination of horizontal burning characteristics of small specimens subjected to a small flame |
| IEC 60695-11-10:2013 | Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods |
| EN 61032:1998 | Protection of persons and equipment by enclosures - Probes for verification |
| EN 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 60255-5:2000 | Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests |
| IEC 60255-1:1967 | Electrical relays - Part 1: Instantaneous all-or-nothing relays |
| IEC 60255-21-1:1988 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal) |
| ISO 3864-1:2011 | Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs and safety markings |
| EN 60255-21-1:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal) |
| ISO 261:1998 | ISO general purpose metric screw threads — General plan |
| IEC 60352-2:2006+AMD1:2013 CSV | Solderless connections - Part 2: Crimped connections - Generalrequirements, test methods and practical guidance |
| EN 60352-1:1997 | Solderless connections - Part 1: Wrapped connections - General requirements, test methods and practical guidance |
| IEC 60664-3:2016 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution |
| EN 61140:2016 | Protection against electric shock - Common aspects for installation and equipment |
| IEC 61180-1:1992 | High-voltage test techniques for low voltage equipment - Part 1: Definitions, test and procedure requirements |
| EN 61010-1:2010 | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
| IEC 60068-3-4:2001 | Environmental testing - Part 3-4: Supporting documentation and guidance - Damp heat tests |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| ISO 7000:2014 | Graphical symbols for use on equipment Registered symbols |
| IEC 61140:2016 | Protection against electric shock - Common aspects for installation and equipment |
| IEC 60255-26:2013 | Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements |
| IEC 61032:1997 | Protection of persons and equipment by enclosures - Probes for verification |
| EN 60255-21-2:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 2: Shock and bump tests |
| IEC 61010-1:2010+AMD1:2016 CSV | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
| EN 61180-2:1994 | High-voltage test techniques for low-voltage equipment - Part 2: Test equipment |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| EN 60664-3:2017 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution |
| EN 60255-21-3:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests |
| EN 61180-1:1994 | High-voltage test techniques for low-voltage equipment - Part 1: Definitions, test and procedure requirements |
| IEC 60990:2016 | Methods of measurement of touch current and protective conductor current |
| EN 60990:2016 | Methods of measurement of touch current and protective conductor current |
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.