IEC 60034-2A:1974 ED1

Rotating electrical machines - Part 2: Methods for determining losses and efficiency of rotating electrical machinery form tests (excluding machines for traction vehicles) - Measurement of losses by the calorimetric method

Publication date: Jan 1, 1974

General information

Current stage: 99.60 Effective date: Nov 19, 2016

Originator: IEC

Owner: TC 2

Type: International Standard

ICS: 29.160.01

Languages: English French Russian

Buying

Status: Replaced

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Scope

Describes methods for measuring the efficiency of electrical rotating machines either by determining total losses on load or by determination of the segregated losses for air and water cooling mediums. Applies to large generators but may be used for other machines.

Life cycle

NOW

WITHDRAWN
IEC 60034-2A:1974 ED1
99.60 Withdrawal effective
Nov 19, 2016

REVISED BY

WITHDRAWN
IEC 60034-2-1:2014 ED2