IEC TS 60349-3:1995

August 1995

Technical specification Cancelled

Electric traction - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of convertor-fed alternating current motors by summation of the component losses

Applies to machines complying with IEC 60349-2. This publication has the status of a Technical Report - type 2.

Main informations

Collections

International IEC standards

Publication date

August 1995

Number of pages

35 p.

Reference

IEC TS 60349-3:1995

Print number

1 - juin 2005

Sumary

Electric traction - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of convertor-fed alternating current motors by summation of the component losses

Applies to machines complying with IEC 60349-2. This publication has the status of a Technical Report - type 2.

Standard replaced by (1)

IEC TS 60349-3:2010

March 2010

Technical specification Current

Electric traction - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of converter-fed alternating current motors by summation of the component losses

IEC/TS 60349-3:2010 applies to machines complying with IEC 60349-2. The losses supplied at the fundamental frequency cannot be measured directly and so are derived from measurement of the fundamental frequency load current and the fundamental frequency no-load power input. The main technical changes with regard to the previous edition are corrections in some formulas in 3.2.1.2 and in Table A.2.

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