Power fre-
quency (50/60
Hz) magnetic
field
IEC
61000-4-8
NOTE U
is the a.c. mains voltage prior to the application of the test
T
level.
*) Battery powered equipment
3 A/m
3 A/m
Power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial
or hospital environ-
ment
112