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08/30195483 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 61812-1 - TIME RELAYS FOR INDUSTRIAL AND RESIDENTIAL USE - PART 1: REQUIREMENTS AND TESTS
Available format(s)

Hardcopy , PDF

Superseded date

08-31-2011

Language(s)

English

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
   3.1 Definitions related to general terms
   3.2 Definitions of relay types
4 Influence quantities
5 Rated values
   5.1 Control voltage and frequency
   5.2 Release voltage
   5.3 Power consumption
   5.4 Output circuit
   5.5 Ambient temperature
   5.6 Transport and storage temperature
   5.7 Humidity
   5.8 Pollution degree
   5.9 Altitude
   5.10 Timing circuit function
6 General provisions for testing
7 Documentation and marking
   7.1 Data
   7.2 Marking
8 Heating
   8.1 General test conditions
   8.2 Heating of Terminals
   8.3 Heating of sockets
   8.4 Heating of alternative termination types
   8.5 Heating of accessible parts
   8.6 Heating of insulating materials
9 Basic operating function
   9.1 General test conditions
   9.2 Operate
   9.3 Release
   9.4 Time function
10 Insulation
   10.1 Preconditioning
   10.2 Dielectric strength
   10.3 Impulse withstand test
   10.4 Dielectric A.C. power frequency voltage test
   10.5 Protection against direct contact
11 Electrical endurance
   11.1 Resistive loads, inductive loads, and special loads
   11.2 Low energy loads
12 Conditional short-circuit current
   12.1 Test Procedure
   12.2 Test circuit electromechanical output circuit
   12.3 Test circuit solid state output circuit
   12.4 Condition of switching element after test
13 Clearances, creepage distances and solid insulation
   13.1 General provisions
   13.2 Measurement of creepage distances and clearances
14 Mechanical strength
   14.1 Mechanical strength of terminals and
        current-carrying parts
15 Heat and fire resistance
16 Vibration and shock
   16.1 Vibration
   16.2 Shock
17 Electromagnetic compatibility (EMC)
Annex A (informative) - Ball pressure test

BS EN 61812-1

Committee
EPL/94
DocumentType
Draft
Pages
43
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

IEC 60947-5-4:2002 Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests
IEC 61000-4-8 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-8: TESTING AND MEASUREMENT TECHNIQUES - POWER FREQUENCY MAGNETIC FIELD IMMUNITY TEST
IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
IEC 60664-4:2005 Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
IEC 61984:2008 Connectors - Safety requirements and tests
IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
IEC 62314:2006 Solid-state relays
IEC 61000-4-11:2004+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
IEC 61210:2010 Connecting devices - Flat quick-connect terminations for electrical copper conductors - Safety requirements
IEC 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT)
IEC 61810-1:2015 Electromechanical elementary relays - Part 1: General and safety requirements
IEC 61000-4-6 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
IEC 60999-1:1999 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm2 up to 35 mm2 (included)
CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
IEC 60664-5:2007 Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
IEC 60664-3:2016 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
CISPR 11:2015 RLV Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
IEC 61180-1:1992 High-voltage test techniques for low voltage equipment - Part 1: Definitions, test and procedure requirements
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
IEC 61000-4-13:2002+AMD1:2009+AMD2:2015 CSV Electromagnetic compatibility (EMC) - Part 4-13: Testing and measurement techniques - Harmonics and interharmonics includingmains signalling at a.c. power port, low frequency immunity tests

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