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IEC 60255-22-4 Ed. 3.0被替代

Measuring relays and protection equipment Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test

出版：International Electrotechnical Committee

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基本信息
標(biāo)準(zhǔn)編號(hào)： IEC 60255-22-4 Ed. 3.0
發(fā)布時(shí)間：2008/4/14 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：International Electrotechnical Committee
標(biāo)準(zhǔn)頁(yè)數(shù)：26
標(biāo)準(zhǔn)簡(jiǎn)介

IEC 60255-22-4:2008 specifies the general requirements for electrical fast transient immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with these systems. Is based on IEC 61000-4-4. The objective of the tests is to confirm that the equipment under test will operate correctly when energized and subjected to repetitive fast transients (bursts) such as those originating from interrupting of inductive loads, relay contact bounce, etc. The main change with respect to the previous edition is the improvement of the test severity level regarding the repetition rate.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

IEC 60255-22-4 Ed. 2.0

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

IEC 60255-26 Ed. 3.0

等同采用的國(guó)際標(biāo)準(zhǔn)

NF EN 60255-22-4:2008 - Identical

SS EN 60255-22-4 Ed. 2 (2008) - Identical

BS EN 60255-22-4:2008 - Identical

CEI EN 60255-22-4 Ed. 2 (2008) - Identical

UNE EN 60255-22-4:2008 - Identical

PN EN 60255-22-4:2008 - Identical

NEN EN IEC 60255-22-4:2008 - Identical