Cardiac Science Atria 3100, Руководство по эксплуатации

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EMC Declaration Tables
70-00082-01 A Atria Electrocardiograph Operating Instructions 11-11
Electromagnetic Immunity
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic 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 typical of a
commercial or hospital environment.
Surge
IEC 61000-4-5 ±1kv differential
mode
±2 kV common
mode ±1kv differential
mode
±2 kV common
mode Mains power quality should be typical of a
commercial or hospital environment.
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%
U
T
(60% dip in U
T
)
for 5 cycles
70%
U
T
(30% dip in U
T
)
for 25 cycle
<5%
U
T
(<95% dip in U
T
)
for 5 sec
<5% U
T
(<95% dip in U
T
)
for 0,5 cycle
40%
U
T
(60% dip in U
T
)
for 5 cycles
70%
U
T
(30% dip in U
T
)
for 25 cycle
<5%
U
T
(<95% dip in U
T
)
for 5 sec
Mains power quality should be typical of a
commercial or hospital environment.
If the Atria user requires continued
operation during power mains interruptions,
then the Atria must 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 1:
U
T
is the a.c. mains voltage prior to application of the test level.