CENELEC
Project
| Reference | EN 50121-3-2:2006 |
|---|---|
| Title | Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus |
| Project Number | 16360 |
| Abstract/Scope | This European Standard applies to emission and immunity aspects of EMC for electrical and electronic apparatus intended for use on railway rolling stock. EN 50121-3-2 applies for the integration of apparatus on rolling stock. The frequency range considered is from d.c. to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified. The application of tests shall depend on the particular apparatus, its configuration, its ports, its technology and its operating conditions. This standard takes into account the internal environment of the railway rolling stock and the external environment of the railway, and interference to the apparatus from equipment such as hand-held radio transmitters. If a port is intended to transmit or receive for the purpose of radio communication (intentional radiators, e.g. transponder systems), then the emission and immunity limits in this standard at the communication frequency do not apply. This standard does not apply to transient emissions when starting or stopping the apparatus. The objective of this standard is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances. These limits and tests represent essential electromagnetic compatibility requirements. Emission requirements have been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. The levels do not however cover extreme cases which may occur with an extremely low probability of occurrence in any location. Specific requirements which deviate from this standard shall be specified. Test requirements are specified for each port considered. These specific provisions are to be used in conjunction with the general provisions in EN 50121-1. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2006-07-28 |
| Current Stage code deadline | 2007-07-01 |
| Deadline date for vote | 2006-05-07 |
Legal
| Directive(s) | EMC (2004/108/EC), HSR (96/48/EC), CONRAIL (2001/16/EC) |
|---|---|
| Mandate(s) | M/404 |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 9 |
|---|---|
| Reference Document | |
| ICS | 29.020 - Electrical engineering in general 29.280 - Electric traction equipment 45.060.01 - Railway rolling stock in general |
| Keywords | Railway applications; Electromagnetic compatibility; Rolling stock; Apparatus |
| Note | Corrigendum to EN issued May 2008 |
| 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) | 2006-07-01 |
|---|---|
| date of Availability (DAV) (2) | 2006-07-28 |
| date of Announcement (DOA) (3) | 2007-01-01 |
| date of Publication (DOP) (4) | 2007-07-01 |
| date of Withdrawal (DOW) (5) | 2009-07-01 |
Relations
| Supersedes | EN 50121-3-2:2000 |
|---|---|
| Superseded by | prEN 50121-3-2:201X |
| Normative reference (6) |
EN 50121-1:2006
EN 50121-3-1:2006 EN 50155:2001 EN 55011:1998 EN 55016-1-1:2004 EN 55022:2006 EN 61000-4-2:1995 EN 61000-4-3:2006 EN 61000-4-4:2004 EN 61000-4-5:2006 EN 61000-4-6:1996 EN 61000-6-1:2001 |
(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.
