BS EN 60255-22-4:2008被替代
Measuring relays and protection equipment. Electrical disturbance tests. Electrical fast transient/burst immunity test
出版：British Standards Institution
專家解讀視頻
Describes 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.
? British Standards Institution 2013
I.S. EN 60255-22-4:2008 - Identical
NF EN 60255-22-4:2008 - Identical
SS EN 60255-22-4 Ed. 2 (2008) - Identical
UNE EN 60255-22-4:2008 - Identical
DIN EN 60255-22-4 (2009-02) - Identical
IEC 60255-22-4 Ed. 3.0 - Identical
DIN EN 60255-22-4:2009 - Identical
I.S. EN 60255-22-4:2008 - Identical
DIN EN 60255-22-4 : 2009 - Identical
NF EN 60255-22-4 : 2008 - Identical
UNE EN 60255-22-4 : 2008 - Identical
I.S. EN 60255-22-4:2008 - Identical
UNE EN 60255-22-4 : 2008 - Identical
EN 60255-22-4 : 2008 - Identical
IEC 60255-22-4 : 3.0 - Identical
NF EN 60255-22-4 : 2008 - Identical
DIN EN 60255-22-4 : 2009 - Identical
