CENELEC
Project
| Reference | EN 61620:1999 |
|---|---|
| Title | Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method |
| Project Number | 12329 |
| Abstract/Scope | Describes a method for simultaneous measurement of conductance G and capacitance C enabling the calculation of the dielectric dissipation factor tan delta of insulating liquides. Method applies to both unused insulating liquids and insulating liquids in service in transformers and in other electrical equipment. |
| Status |
Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 1999-01-20 |
| Current Stage code deadline | 1999-10-01 |
| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/TC 10 |
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| Reference Document | IEC 61620:1998 (EQV) |
| ICS | 17.220.99 - Other standards related to electricity and magnetism 29.040.01 - Insulating fluids in general |
| Keywords | Insulating liquid; Dielectric dissipation factor; Conductance; Capacitance |
| Note | EN following parallel vote |
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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) | 1999-01-01 |
|---|---|
| date of Availability (DAV) (2) | 1999-01-20 |
| date of Announcement (DOA) (3) | 1999-04-01 |
| date of Publication (DOP) (4) | 1999-10-01 |
| date of Withdrawal (DOW) (5) | 2001-10-01 |
Relations
| Supersedes | |
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| Superseded by | |
| Normative reference (6) | ISO 5725-1:1994 ISO 5725-2:1994 ISO 5725-3:1994 ISO 5725-4:1994 IEC 60247:1978 IEC 60475:1974 |
(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.
