pnBAS EN 50708-3-4:2024

Power transformers - Additional European requirements - Part 3-4: Large power transformer - Special tests for corrugated tank and radiators

General information

Status:Project

Number of pages:9

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:15.04.2024

Forseen date for next stage code:03.05.2024

Technical committee:BAS/TC 18, Power transformers, measuring relays and protective equipment

ICS:

29.180, Transformers. Reactors

Abstract

This document describes a special test for tanks of liquid-immersed transformers which during service are hermetically sealed and fully filled with liquid and volume change of the liquid due to temperature change compensated by elastic deformation of the cooling element for Large Power Transformers having a rated power greater than 3150 kVA.

Lifecycle

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Original document and degree of correspondence

EN 50708-3-4:2022, identical

Work material

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