CENELEC
Project
| Reference | EN 61204-3 |
|---|---|
| Title | Low-voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC) |
| Project Number | 22518 |
| Abstract/Scope | IEC 61204-3:2011 specifies electromagnetic compatibility (EMC) requirements for power supply units (PSUs) providing d.c. output(s) with or without auxiliary a.c. output(s), operating from a.c. or d.c. source voltages up to 600 V a.c. or 1 000 V d.c. The main changes with respect to the previous edition are listed below: - Update of the scope to align with IEC 61204-7. - Update of the normative references to the latest editions. - Change of the definitions of environments to align with the latest editions of the applicable normative references. - Revision of the applicability of tests to different power supply technologies. - Revision of the emission limits and requirements to align with the latest editions of the applicable normative references. - Revision of the immunity limits and requirements to align with the latest editions of the applicable normative references. - Clarification of the different classes of PSU. |
| Status |
Approval stage
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Status
| Current Stage code | 5098 |
|---|---|
| Current Stage code date | 2012-05-30 |
| Current Stage code deadline | |
| Deadline date for vote |
Legal
| Directive(s) | EMC (2004/108/EC) |
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| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 22E |
|---|---|
| Reference Document | IEC 61204-3:2011 (EQV) |
| ICS | 29.200 - Rectifiers. Convertors. Stabilized power supply 33.100 - Electromagnetic compatibility (EMC) |
| Keywords | Low-voltage; Power supply; d.c. output; EMC |
| Note | Will supersede EN 61204-3:2000 * D141/064: Project stopped by BT |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | |
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| date of Availability (DAV) (2) | |
| date of Announcement (DOA) (3) | - |
| date of Publication (DOP) (4) | - |
| date of Withdrawal (DOW) (5) | - |
Relations
| Supersedes | EN 61204-3:2000 |
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| Superseded by | |
| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
