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IEC/TR 60725

Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current less than or equal to 75 A per phase

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Organization: IEC
Publication Date: 1 May 2005
Status: inactive
Page Count: 52
ICS Code (Electricity. Magnetism. Electrical and magnetic measurements): 17.220
ICS Code (Emission): 33.100.10
scope:

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 1), 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.

1) IEC 60555 (all parts), Disturbances in supply systems caused by household appliances and similar electrical equipment (withdrawn)

Document History

IEC/TR 60725
June 1, 2012
Consideration of reference impedances and public supply network impedances for use in determining the disturbance characteristics of electrical equipment having a rated current ≤75 A per phase
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 incorporated in IEC 60555 and which are...
IEC/TR 60725
May 1, 2005
Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current less than or equal to 75 A per phase
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 1),...
IEC/TR 60725
January 1, 1981
Considerations on Reference Impedances for Use in Determining the Disturbance Characteristics of Household Appliances and Similar Electrical Equipment First Edition
A description is not available for this item.

References

This document references:
IEC 60050-161 - Amendment 2 International Electrotechnical Vocabulary Chapter 161: Electromagnetic Compatibility
Published by IEC on April 1, 1998
A description is not available for this item.
This document references:
IEC 61000-3-11 - Electromagnetic compatibility (EMC) – Part 3-11: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems – Equipment with rated current ≤75 A and subject to conditional connection
Published by IEC on April 1, 2017
This part of IEC 61000 is concerned with the emission of voltage changes, voltage fluctuations and flicker produced by equipment and impressed on the public low-voltage supply system. It specifies...
This document references:
IEC 61000-3-12 - Electromagnetic compatibility (EMC) – Part 3-12: Limits – Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase
Published by IEC on September 1, 2012
A description is not available for this item.
This document references:
61000-3-3 AMD 2 CORR 1 - ELECTROMAGNETIC COMPATIBILITY (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
Published by IEC on January 1, 2022
A description is not available for this item.
This document is referenced by:
SNZ AS/NZS 61000.4.13 - Electromagnetic compatibility (EMC) Part 4.13: Testing and measurement techniques—Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests
Published by SNZ on May 22, 2012
Scope and object This part of IEC 61000 defines the immunity test methods and range of recommended basic test levels for electrical and electronic equipment with rated current up to 16 A per phase at...
This document is referenced by:
BS EN 60146-1-1 - Semiconductor converters - General requirements and line commutated converters Part 1-1: Specification of basic requirements
Published by BSI on August 31, 2010
A description is not available for this item.
This document is referenced by:
BS EN IEC 61000-3-11 - Electromagnetic compatibility (EMC) Part 3-11: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems - Equipment with rated current ≤ 75 A and subject to conditional connection
Published by BSI on November 30, 2019
A description is not available for this item.
This document is referenced by:
BS EN 61000-3-3 - Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current Less than or equal to 16 A per phase and not subject to conditional connection
Published by BSI on September 30, 2013
A description is not available for this item.
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