Planmeca Chairside PlanCAD Easy, Руководство пользователя

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32 SCANNER EMC INFORMATION
166 Planmeca Chairside CAD/CAM solution User’s manual
Voltage dips,
short
Interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
<5% U
т
(>95% dip in U
т
)
for 0.5cycle
40% U
т
(60% dip in U
т
)
for 5 cycle
70% U
т
(30% dip in U
т
)
for 25 cycle
<5% U
т
(<95% dip in U
т
)
for 5 s
Not applicable Main power quality
should be that of a
typical commercial or
hospital environment. If
the user of the BSVD-
1000 system requires
continued operation
during power mains
interruptions, it is
recommended that the
Planmeca PlanScan
scanner be powered
from an uninterruptible
power supply (UPS) or
a battery
Power
frequency (50/
60Hz) Magnetic
field
IEC 61000-4-8
3.0 A/m 3.0 A/m Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
Note:U
т
is the A.C. mains voltage prior to application of the test level.
Conducted RF
IEC 61000-4-6 3 Vrms 150 kHz to
80 MHz
Not applicable
Portable and mobile RF
communications
equipment should be
used no closer to any
part of the Planmeca
PlanScan scanner,
including cables, than
the recommended
separation distance
calculated from the
equation applicable to
the frequency of the
transmitter.