ConMed Linvatec VP4726, Инструкция по эксплуатации

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Table 4: Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The ConMed Linvatec VP47XX and VP47XXF Monitors are intended for use in the
electromagnetic environment specified below. The customer or the user of this VP47XX /
VP47XXF Monitor should assure that it is used in such an environment.
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
transients / bursts
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 commercial or hospital
environment.
Surge
IEC 61000-4-5 ± 1 kV line to line
± 2 kV lines to earth
± 1 kV line to line
± 2 kV lines to earth
Mains power quality should be that
of a typical commercial or hospital
environment.
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.
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%
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 seconds
<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 seconds
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
VP47XX and VP47XXF Monitors
requires continued operation
during power mains interruptions,
it is recommended that
VP47XX
and VP47XXF Monitors be
powered from an uninterruptable
power supply or battery.
Note:
Ut
is the a.c. mains voltage prior to application of the test level.