environment - guidance
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.
Immunity
test
IEC60601 test
level
Compliance
level
Electromagnetic environment - guidance
Conduced RF
3 Vrms 150
kHz to
3 Vrms 150
kHz to
Portable and mobile RF communications equipment
should be used no closer to any part of the system,
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