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BS EN 61248-3:1997

Current
Current

The latest, up-to-date edition.

Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for power transformers on the basis of the capability approval procedure
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-11-1997

1 Scope
2 Normative references
3 Preparation of the detail specification
    3.1 General
    3.2 Ratings and characteristics
    3.3 Outline drawings and winding schematic diagram
4 Inspection requirements to be listed in the detail
    specification
    4.1 Conformance inspection
    4.2 Design verification
5 Detail specification
Blank detail specification
Annex ZA (normative) Normative references to international
publications with their corresponding European publications

Defines the method for preparation of detail specifications for power transformers for release under the conditions of IEC 1248-1 (QC 260000) capability approval, including a blank detail specification (BDS) showing the format and indicating appropriate tests for this component type. The final selecting of tests for inclusion in the inspection schedule is decided by the specification writer. In addition appropriate ratings and characteristics are listed. Components described are essentially concerned with maximum transfer of power at single frequency with an essentially symmetrical waveform.

Committee
EPL/51
DevelopmentNote
Also numbered as IEC 61248-3 (11/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current

Standards Relationship
NF EN 61248-3 : 1998 Identical
SN EN 61248-3 : 1997 Identical
EN 61248-3:1997 Identical
NBN EN 61248-3 : 1998 Identical
DIN EN 61248-3:1998-05 Identical
I.S. EN 61248-3:1998 Identical

HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
IEC 61248-1:1996 Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification
EN 61007:1997 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures
EN 61248-1 : 1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification
HD 323.2.14 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST N: OF TEMPERATURE
IEC 61007:1994 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures
IEC QC 001004 : 2.0
IEC 60410:1973 Sampling plans and procedures for inspection by attributes
EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
IEC GUIDE 102:1996 Electronic components - Specification structures for qualityassessment (Qualification approval and capability approval)
HD 323.2.6 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST FC AND GUIDANCE: VIBRATION (SINUSOIDAL)
EN 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
EN 60068-2-29:1993 Environmental testing - Part 2: Tests - Test Eb and guidance: Bump
IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
ISO 129:1985 Technical drawings Dimensioning General principles, definitions, methods of execution and special indications
IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
ISO 128:1982 Technical drawings — General principles of presentation

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