User Manual for Vital Signs Monitor
62
Immunity test
IEC60601
test
level
Compliance
level
Electromagnetic
environment -guidance
Electrostatic
discharge(ESD)
IEC61000-4-2
±8 kV contact
±2 kV, ±4 kV, ±8
kV, ± 15 kV air
±8 kV contact
±2 kV, ±4 kV,
±8 kV, ± 15
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
IEC61000-4-4
±2kV for power
Supply lines
±1kV for Input
a.c. Power Ports
±2kV
for
power
Supply lines
±1kV
for
Input
a.c.
Power Ports
Mains power quality should
be
that
of
a
typical
commercial
or
hospital
environment.
Surge
IEC 61000-4-5
±0.5 kV, 1kV line
(s) to line(s)
±0.5 kV, ± 1 kV,
±2kV line(s) to
earth
±0.5 kV, 1kV
line (s) to
line(s)
±0.5 kV, ± 1
kV, ±2kV
line(s) to
earth
Mains power quality should
be
that
of
a
typical
commercial
or
hospital
environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC61000-4-11
<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
the
monitor
requires
continued operation during
power mains interruptions, it
is recommended that the
monitor should be powered
from
an
uninterruptible
power supply or a battery
Power frequency(
50Hz/60Hz) magnetic
field
IEC61000-4-8
30A/m
30A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
NOTE: UT is the a.c. mains voltage prior to application of the test level.
