Whale PE-12-025 User Manual page 30

Chapter 2 - Safety
Table 2-3: Electromagnetic Environment specified
Emissions test
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
2.13.1.2 Electromagnetic immunity
Table 2-4: Electromagnetic Immunity Environment
Emissions test
Electrostatic discharge
(ESD) IEC 61000-4-2
6kV contact
8kV air
Electrical fast transient/
burst IEC 61000-4-4
±2kV for power supply lines
Surge
IEC 61000-4-5
±1kV Line to line
±2kV Line to earth
Voltage dips, short inter-
ruptions and voltage varia-
tions on power supply
input lines
IEC 61000-4-11
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
30
Electromagnetic Compatibility (EMC)
Compliance
Complies
Compliance
±2kV,±4kV, ±6kV
contact
±2kV, ±4kV,±8kV air
discharge
±2kV for power
supply lines
±1kV Line to line
±2kV Line to earth
<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 sec
3 A/m
Portable Ultrasound Diagnostic Scanner User Manual
Electromagnetic environ-
ment - guidance
Electromagnetic environ-
ment - guidance
Floors should be wood,
concrete or ceramic tile. If
floors are covered with syn-
thetic material, the relative
humidity should be at least
30%.
Mains power quality should
be that of a typical com-
mercial or hospital environ-
ment.
Mains power quality should
be that of a typical com-
mercial or hospital environ-
ment.
Mains power quality should
be that of a typical com-
mercial or hospital environ-
ment. If the user of the
Portable Ultrasound Diag-
nostic Scanner requires
continued operation
during power mains inter-
ruptions, it is recom-
mended that the Portable
Ultrasound Diagnostic
Scanner be powered from
an uninterruptible power
supply or a battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical com-
mercial or hospital environ-
ment.