16
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood,
concrete or ceramic tile. If
floors are
covered with synthetic
material,
the relative humidity
should be at
least 30 %.
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 kV for
input/output
lines
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
Voltage dips, short
Interruptions and
Voltage variations
on power supply
input lines IEC
61000-4-11
<5 % UT (>95 % dip
in UT) for 0.5 cycle
40 % UT (60 % dip in
UT) for 5 cycles 70
% UT (30 % dip in
UT) for 25 cycles <5
% UT (>95 % dip in
UT) for 5 s
<5 % UT (>95 % dip
in UT) for 0.5 cycle
40 % UT (60 % dip
in UT) for 5 cycles
70 % UT (30 % dip
in UT) for 25 cycles
<5 % UT (>95 % dip
in UT) for 5 s
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
our product requires
continued operation during
power mains interruptions, it
is recommended that our
product be powered from an
uninterruptible power supply
or a battery.
Power frequency
(50/60 HZ)
magnetic field IEC
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
environment.
Note: U
T
is the AC mains voltage prior to application of the test level.
Guidance and Declaration - Electromagnetic Immunity
The Health Monitor is intended for use in the specified electromagnetic environment. The
customer or the user of the Health Monitor should assure that it is used in such an environment
as described below.
Immu
nity
test
IEC60601
test level
Compliance
level
Electromagnetic environment - guidance
