CENELEC
Project
| Reference | EN 60137:2008 |
|---|---|
| Title | Insulated bushings for alternating voltages above 1 000 V |
| Project Number | 17147 |
| Abstract/Scope | IEC 60137:2008 gives the characteristics and tests for insulated bushings intended for use in electrical apparatus, machinery, transformers, switchgear and installations for three-phase alternating current systems, having highest voltage for equipment above 1 000 V and power frequencies of 15 Hz up to and including 60 Hz. Special requirements and tests for transformer bushings in this standard apply also to reactor bushings. This edition includes the following significant technical changes with respect to the previous edition: - Long duration power-frequency for transformer bushings; - Special requirements for type and acceptance tests applicable to transformer and GIS bushings; - Specific insulation levels for bushings fitted to transformers and GIS; - According to IEC Guide 111, clauses relating to safety and the environment have been added; and - The altitude correctino procedure has been revised (> 1 000 m). |
| Status |
Published
|
Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2008-10-24 |
| Current Stage code deadline | 2009-07-01 |
| Deadline date for vote |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/SC 36A |
|---|---|
| Reference Document | IEC 60137:2008 (EQV) |
| ICS | 29.080.20 - Bushings |
| Keywords | Bushing; Insulated; Alternating voltage; Voltage |
| Note | |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
|
Clause
|
Categories - Aspects
|
Product Life Cycle
|
Information
|
|---|
History
Implementation Dates
| date of Ratification (DOR) (1) | 2008-10-01 |
|---|---|
| date of Availability (DAV) (2) | 2008-10-24 |
| date of Announcement (DOA) (3) | 2009-01-01 |
| date of Publication (DOP) (4) | 2009-07-01 |
| date of Withdrawal (DOW) (5) | 2011-10-01 |
Relations
| Supersedes | EN 60137:2003 |
|---|---|
| Superseded by | |
| Normative reference (6) |
EN 55016-1-1:2007
CISPR 18-2:1986 IEC Guide 109:2003 IEC Guide 111:2004 HD 472 S1:1989 corr. February 2002 corr. prA2: A1:1995 IEC 60050-212:1990 EN 60059:1999 HD 588.1 S1:1991 EN 60068-2-17:1994 EN 60071-1:2006 EN 60076-5:2006 IEC 60076-7:2005 EN 60216-2:2005 EN 60270:2001 EN 60376:2005 EN 60480:2004 EN 60505:2004 IEC/TR 60815:1986 EN 61462:2007 IEC 61463:1996 EN 62155:2003 EN 62217:2006 corr. December 2006 EN 62271-1:2008 |
(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.
