CENELEC
Project
| Reference | EN 61643-341:2001 |
|---|---|
| Title | Components for low-voltage surge protective devices - Part 341: Specification for thyristor surge suppressors (TSS) |
| Project Number | 13036 |
| Abstract/Scope | Is a test specification standard for thyristor surge suppressor (TSS) components designed to limit overvoltages and divert surge currents by clipping and crowbarring actions. Such components are used in the construction of surge protective devices, particularly as they apply to telecommunications. This standard contains information on -terms, letter symbols, and definitions -basic functions, configurations and component structure -service conditions and fault modes -rating verification and characteristic measurement. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2001-12-14 |
| Current Stage code deadline | 2002-09-01 |
| Deadline date for vote |
Legal
| Directive(s) | EMC related (2004/108/EC) |
|---|---|
| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 37B |
|---|---|
| Reference Document | IEC 61643-341:2001 (EQV) |
| ICS | 31.080.10 - Diodes |
| Keywords | Surge; Protective device; LV; Thyristor surge suppressor |
| Note | EN following parallel vote |
| 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) | 2001-12-01 |
|---|---|
| date of Availability (DAV) (2) | 2001-12-14 |
| date of Announcement (DOA) (3) | 2002-03-01 |
| date of Publication (DOP) (4) | 2002-09-01 |
| date of Withdrawal (DOW) (5) | 2004-12-01 |
Relations
| Supersedes | |
|---|---|
| Superseded by | |
| Normative reference (6) | ITU-T Recommendation K.20:1996 ITU-T Recommendation K.21:1996 ITU-T Recommendation K.28:1993 IEC 60050-191:1990 IEC 60050-702:1992 EN 60099-4:1993 EN 60721-3-3:1995 EN 60721-3-9:1993 IEC 60747-1:1983 IEC 60747-2:1983 IEC 60747-6:1983 EN 60749:1999 EN 61000-4-5:1995 EN 61083-1:1993 |
(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.
