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SECTION IV ELECTROMAGNETIC EMISSIONS
GUIDANCE AND MANUFACTURER’S DECLARATION – ELECTROMAGNETIC IMMUNITY
The 3602X Surgical Table is intended for use in the electromagnetic environment specified below. The cus-
tomer or the user of the 3602X Surgical Table should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environ-
ment – 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 syn-
thetic 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 commer-
cial 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
Mains power quality should
be that of a typical commer-
cial 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 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 cycles
<5 %
U
T
(>95 % dip in
U
T
)
for 5 sec
Mains power quality should
be that of a typical commer-
cial or hospital environment.
If the user of the 3602X
Surgical Table requires con-
tinued operation during
power mains interruptions, it
is recommended that the
3602X Surgical Table be
powered from an uninter-
ruptible 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 com-
mercial or hospital environ-
ment
NOTE:
U
T
i is the a.c. mains voltage prior to application of the test level.
