GE 001C 051D 003A, Руководство по обслуживанию

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Electromagnetic compatibility (EMC): Electromagnetic compatibility (EMC)
A-4 Dash 3000/4000/5000 2000966-542D
NOTE
U
t
is the AC mains voltage prior to application of the test level.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2 ± 6 kV contact ± 6 kV contact Floors should be wood, concrete or ceramic tile.
If floors are covered with synthetic material, the
relative humidity should be at least 30%.
± 8 kV air ± 4 kV air
Electrical Fast
Transient/Burst
IEC 61000-4-4 ± 2 kV for power supply lines ± 2 kV for power supply
lines Mains power should be that of a typical
commercial or hospital environment.
±1 kV for input/output lines ±1 kV for input/output lines
Surge
IEC 61000-4-5 ± 1 kV differential mode ± 1 kV differential mode Mains power should be that of a typical
commercial or hospital environment.
± 2 kV common mode ± 2 kV common mode
<5% U
t
(>95% dip in U
t
)
for 0.5 cycles
<5% U
t
(>95% dip in U
t
) for
0.5 cycles
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11 <40% U
t
(>60% dip in U
t
)
for 5 cycles
<40% U
t
(>60% dip in U
t
) for
5 cycles
Mains power should be that of a typical
commercial or hospital environment. If the user
of the equipment requires continued operation
during power mains interruptions, it is
recommended that the equipment be powered
from an uninterruptible power supply or a battery.
<70% U
t
(>30% dip in U
t
)
for 25 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
5 s
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.