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IEC 60478-3:1989

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Stabilized power supplies, d.c. output. Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI)

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

23-07-2013

Superseded by

IEC 61204-3:2016

Language(s)

English - French

Published date

15-11-1989

€41.59
Excluding VAT

Foreword
Section 1 - General
1.1 Scope
1.2 Normative references
Section 2 - Source Current not Exceeding 25 A
2.1 Measuring set
2.2 Method of measurement
2.3 Reference levels
Section 3 - Source Current Greater than 25 A and
Less Than or Equal to 100 A
3.1 Method of measurement
3.2 Minimum requirements
Figures

Specifies the measuring equipment and techniques to be used in assessing the conducted electromagnetic interference (EMI) generated by stabilized power supplies and especially by switched-mode power supplies. Relates mainly to power supplies for which the source current required does not exceed 25 A. The techniques employed follow the general principles given in CISPR publications. Requirements for measurements of radiated interference have not been included in this standard.

DocumentType
Standard
Pages
17
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
UNE 20589-3:1979 Identical
AS 2598-1983 Identical
NEN 10478-3 : 1990 Identical

09/30186728 DC : 0 BS EN 62040-3 - UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS
BS EN 61204:1995 Low-voltage power supply devices, d.c. output. Performance characteristics and safety requirements
CEI 22-4 : 1997 STABILIZED POWER SUPPLIES, D.C. OUTPUT - PART 2: RATING AND PERFORMANCE
HD 637 S1:1999/corrigendum:2005 POWER INSTALLATIONS EXCEEDING 1 KV A.C.
BS 7674:1993 Nuclear power plants. Instrumentation and control systems important for safety. Requirements for electrical supplies
I.S. HD 637:1999 POWER INSTALLATIONS EXCEEDING 1 KV A.C.
IEC 60478-5:1993 Stabilized power supplies, d.c. output - Part 5: Measurement of the magnetic component of the reactive near field
VDE 0557-1 : 2001 LOW-VOLTAGE POWER SUPPLY DEVICES, DC OUTPUT - PERFORMANCE CHARACTERISTICS AND SAFETY REQUIREMENTS
I.S. EN 61204:1996 LOW-VOLTAGE POWER SUPPLY DEVICES, D.C. OUTPUT - PERFORMANCE CHARACTERISTICS
IEC 61204:1993+AMD1:2001 CSV Low-voltage power supply devices, d.c. output - Performance characteristics
EN 61204:1995/A1:2001 LOW-VOLTAGE POWER SUPPLY DEVICES, D.C. OUTPUT - PERFORMANCE CHARACTERISTICS (IEC 61204:1993, MODIFIED + A1:2001)

CISPR 16:1987 CISPR specification for radio interference measuring apparatus and measurement methods

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