CENELEC
CLC/TC 2 |
Rotating machinery |
Project
| Reference | EN 60034-18-21:2013 |
|---|---|
| Title | Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification |
| Project Number | 23512 |
| Abstract/Scope | IEC 60034-18-21:2012 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current (d.c.) rotating electrical machines. The test performance of a candidate insulation system is compared to the test performance of a reference insulation system with proven service experience. The main technical changes with regard to the previous edition can be seen in the introduction of some basic statistical methods in the evaluation of comparative data. Moreover, the standard states a simpler use of different test procedures. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2013-03-29 |
| Current Stage code deadline | 2013-07-24 |
| Deadline date for vote |
Legal
| Directive(s) | |
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| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 2 |
|---|---|
| Reference Document | IEC 60034-18-21:2012 (EQV) |
| ICS | 29.160 - Rotating machinery |
| Keywords | Machine; Rotating; Insulation; Wirewound winding; Test |
| Note | Supersedes EN 60034-18-21:1994 + A1:1996 + A2:1996 |
| 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) | 2012-10-24 |
|---|---|
| date of Availability (DAV) (2) | 2013-03-29 |
| date of Announcement (DOA) (3) | 2013-06-29 |
| date of Publication (DOP) (4) | 2013-09-29 |
| date of Withdrawal (DOW) (5) | 2015-10-24 |
Relations
| Supersedes |
EN 60034-18-21:1994
EN 60034-18-21:1994/A1:1996 EN 60034-18-21:1994/A2:1996 |
|---|---|
| Superseded by | |
| Normative reference (6) |
EN 60034-1:2010
corr. October 2010 EN 60034-18-1:2010 EN 60085:2008 EN 60216-1:2001 EN 60216-5:2008 EN 60455-3-5:2006 EN 60464-3-2:2001 EN 60505:2011 |
(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.
