IEC 60255-22-7 Ed. 1.0被替代
Electrical relays Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests
出版：International Electrotechnical Committee
專家解讀視頻
Specifies general requirements for power frequency immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems. The objective of the tests is to confirm that the equipment under test will operate correctly when energised and subjected to short duration, conducted, common and differential mode power frequency disturbances. Is based on IEC 61000-4-16.
OVE/ONORM EN 60255-22-7:2004 - Identical
NEN EN IEC 60255-22-7:2003 - Identical
PN EN 60255-22-7:2005 - Identical
UNE EN 60255-22-7:2004 - Identical
NF EN 60255-22-7:2003 - Identical
I.S. EN 60255-22-7:2003 - Identical
VDE 0435-3027:2004 - Identical
DIN EN 60255-22-7 (2004-01) - Identical
SN EN 60255-22-7:2003 - Identical
CEI EN 60255-22-7 Ed. 1 (2003) - Identical
BS EN 60255-22-7:2003 - Identical
SS EN 60255-22-7 Ed. 1 (2003) - Identical
