IEC 60076-19-1:2023
Current
The latest, up-to-date edition.
Power transformers - Part 19 - 1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
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23-05-2023
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IEC 60076-19-1:2023 defines the procedures that are applied to evaluate the uncertainty affecting the measurements of no-load and load losses during the routine tests on power transformers.
This document centres on measuring systems utilizing digital instruments, although the procedures can be adapted to evaluation of systems with analogue instruments where further uncertainty sources have to be taken into account.
This document specifies how to determine measurement uncertainty and how to apply corrections for known errors in the measurement chain. Information vis-à-vis judgement and traceability are given in IEC 60076-8:1997, 10.1 and 10.2.
| Committee |
TC 14
|
| DocumentType |
Standard
|
| Pages |
97
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN IEC 60076-19-1:2023 | Identical |
| DS/EN IEC 60076-19-1:2023 | Identical |
| PN-EN IEC 60076-19-1:2024-02 | Identical |
| CEI EN IEC 60076-19-1:2024 | Identical |
| OVE EN IEC 60076-19-1:2024 07 01 | Identical |
| VDE 0532-76-19-1:2024-06 | Identical |
| DIN EN IEC 60076-19-1:2024-06 | Identical |
| UNE-EN IEC 60076-19-1:2023 | Identical |
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