HLD PhysioTouch A02 - Page 39

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Immunity test IEC 60601
test level
Compliance level Electromagnetic
environment –
guidance
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
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
IEC 61000-4-11
<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 cycles;
<5 % U
T
(>95 % dip in U
T
)
for 5 s
<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 cycles;
<5 % U
T
(>95 % dip in U
T
)
for 5 s
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
of the PhysioTouch® -
LymphaTouch® requires
continued operation
during power mains
interruptions, it is
recommended that device
is installed with battery
option.
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 a.c. mains voltage prior to application of the test level.