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New Reduced price! IEC 60034-2A Ed. 1.0 b:1974 View larger

IEC 60034-2A Ed. 1.0 b:1974

M00001401

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IEC 60034-2A Ed. 1.0 b:1974 [ Withdrawn ] Rotating electrical machines - Part 2: Methods for determining losses and efficiency of rotating electrical machinery form tests (excluding machines for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

standard by International Electrotechnical Commission, 01/01/1974

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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.