Guilin Woodpecker Medical Instrument 28-780, Инструкция по эксплуатации

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19
Immunity test IEC 60601
test level
Compliance level Electromagnetic
environment - guidance
Electrostatic
discharge (ESD)
lEC 61000-4-2
±8kV contact
±2, ±4, ±8,
±15kV air
±8kV contact
±2, ±4, ±8, ±15kV
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
transient/burst
IEC 61000-4-4
±2kV for power
supply lines
±1kV for Input/
output lines
±2kV for power
supply lines
Mains power quality
should be that of a
typical commercial or
hospital environment.
Surge
lEC 61000-4-5
±0.5, ±1kV line
to line
±0.5, ±1, ±2kV
line to earth
±0.5, ±1kV line to
line
±0.5, ±1, ±2kV
line 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 % UT
(>95% dip in
UT.)
for 0.5 cycle
<5 % UT
(>95% dip in
UT.)
for 1 cycle
70% UT
(30% dip in UT)
for 25 cycles
<5% UT
(>95 % dip in
UT)
for 250 cycles
<5 % UT
(>95% dip in UT.)
for 0.5 cycle
<5 % UT
(>95% dip in UT.)
for 1 cycle
70% UT
(30% dip in UT)
for 25 cycles
<5% UT
(>95 % dip in UT)
for 250 cycles
Mains power quality
should be that of a
typical commercial or
hospital environment. If
the user of the models
Fi-P requires continued
operation during power
mains interruptions, it is
recommended that the
models Fi-P be powered
from an uninterruptible
power supply or a
battery.
Power frequency
(50/60 Hz)
magnetic field
lEC 61000-4-8
30A/m 30A/m Power frequency
magnetic fields should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
Table 3: Guidance & Declaration - electromagnetic immunity concerning
Conducted RF & Radiated RF