IEC 60050-447:2020 defines terms specifically relevant to measuring relays.
IEC 60050-447 Ed. 2.0 b:2020 History
IEC 60050-447 Ed. 2.0 b:2020
$208.00 $417.00
IEC 60050-447 Ed. 1.0 b:2010
$158.00 $317.00
More Standards PDF
IEC 61969-1 Ed. 2.0 b:2011
$23.00 $47.00
IEEE C62.82.1-2010
$43.00 $87.00
IEC 61000-4-18 Ed. 1.1 b:2011
$161.00 $322.00
IEC 61274-1-1 Ed. 3.0 b:2011
$41.00 $82.00











