magnetic
field IEC
17
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for
power
supply lines
±1 kV for
input/output
lines
±2 kV for
power
supply
lines*1)
Mains power quality should
be that of a typical
commercial or hospital
environment.
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge IEC
61000-
4-5
±1 kV line to
line
±2 kV line to
earth
±1 kV line to
line
±2 kV line to
earth
Voltage dips,
short
interruptions
and voltage
variations on
power
supply
IEC 61000-4-
11
<5 % U T (>95
%
dip in U T ) for
0.5 cycle
<5 % U T (>95
%
dip in U T ) for
0.5 cycle
Mains power quality should
be that of a typical
commercial and/or hospital
environment. If the user of
this device requires
continued operation during
power mains interruptions, it
is recommended that the
device be powered from an
uninterruptible power supply
or battery.
40 % U T (60
%
dip in U T ) for
5 cycles
40 % U T (60
% dip
in U T ) for 5
cycles
70 % U T (30
%
dip in UT) for
25 cycles
<5
% UT(>95 %
dip in UT)for
5 sec
70 % U T (30
% dip
in UT) for 25
cycles
<5 % UT(>95
%
dip in UT)for
5 sec
Power
frequency
(50/60 Hz)
61000-4-8
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.
NOTE UT is the A.C. mains voltage prior to application of the test level. The
test of input/output lines is not applicable since they are shorter than 3.0m.
