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Table 202 - Guidance and manufacturer's declaration - electromagnetic immunity
Guidance and manufacturer's declaration - electromagnetic immunity
The AcuCam® Concept® IV
specified below. The customer or the user of the Concept IV
environment.
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
+/-1 kV for input/output
IEC 61000-4-4
Surge
IEC 61000-4-5
+/-2 kV common mode
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE U
is the a.c. mains voltage prior to application of the test level.
T
FWT
intraoral camera system is intended for use in the electromagnetic environment
IEC 60601
test level
+/-2, 4 & 6 kV contact
+/-6 kV contact
+/-8 kV air
+/-2 kV for power
supply lines
+/-1 kV for input/output
lines
+/-1 kV differential
mode
<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
3A/m
FWT
camera system should ensure that it is used in such an
Compliance level
Floors should be wood, concrete or
ceramic tile. If floors are covered with
+/-2, 4 & 8 kV air
synthetic material, the relative
humidity should be at least 30 %.
+/-0.5, 1 & 2 kV for
power supply lines
Mains power quality should be that of
a typical commercial or hospital
environment.
lines
+/-0.5 & 1 kV
differential mode
Mains power quality should be that of
a typical commercial or hospital
+/-0.5, 1 & 2 kV
environment.
common mode
<5 % U
T
(>95 % dip in U
)
T
for 0,5 cycle
Mains power quality should be that of
a typical commercial or hospital
40 % U
T
environment. If the user of the
(60 % dip in U
)
T
Concept IV
for 5 cycles
requires continued operation during
power mains interruptions, it is
70 % U
T
recommended that the
(30 % dip in U
)
T
Concept IV
for 25 cycles
powered from an uninterruptible
power supply or a battery.
<5 % U
T
(>95 % dip in U
)
T
for 5 sec
Power frequency magnetic fields
should be at levels characteristic of a
3A/m
typical location in a typical
commercial or hospital environment.
Electromagnetic environment –
guidance
FWT
camera system
FWT
camera system be
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