Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current = < 75 A per phase

Publisher:
International Electrotechnical Commission - Technical Report

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Active

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Electronic (PDF)

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10 minutes

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200 business days

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This technical report records the information that was available and the factors that were taken into account in arriving at the reference impedances that were formerly incorporated in IEC 60555, but which are now incorporated into some sections of IEC 61000-3. In addition, information is given on the impedances of public supply networks associated with service current capacities >=100 A per phase.

Edition :	2.0
File Size :	1 file , 790 KB
Note :	This product is unavailable in Russia, Belarus, Ukraine, Canada
Number of Pages :	43
Published :	05/30/2005

IEC/TR 60725 Ed. 2.0 b:2005 PDF

Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current = < 75 A per phase

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