Apex Digital 9S-005500, Руководство пользователя

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XT Fit /English 18
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC61000-4-11 Voltage Dips:
i) 100% reduction for 0.5 period,
ii) 100% reduction for 1 period,
iii) 30% reduction for 25/30 period,
Voltage Interruptions:
100% reduction for 250/300 period
100 - 240 V
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of this device requires continued
operation during power mains
interruptions, it is recommended
that the device be powered from
an uninterruptible power supply or
a battery.
Power frequency
(50/60Hz)
magnetic field
IEC61000-4-8
30 A/m 30 A/m 30 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment.
Conducted RF
IEC 61000-4-6
3 Vrms
0,15 MHz – 80 MHz
6 Vrms in ISM bands
between 0,15 MHz
and 80 MHz
80 % AM at 1 kHz
3 Vrms
0,15 MHz – 80 MHz
6 Vrms in ISM and
amateur radio
bands between
0,15 MHz and 80
MHz
80 % AM at 1 kHz
6Vrms
Portable and mobile RF
communications equipment
should be used no closer to any
part of this device, including
cables, than there commended
separation distance calculated
from the equation applicable to
the frequency of the transmitter.
Recommended separation
distance
d
= 150kHz to 80MHz
d
=0.6 80MHz to 800MHz
d
=1.2 800 MHz to 2.7GHz
Where P is the maximum output
power rating of the transmitter in
watts (W) according to the
transmitter manufacturer and d is
the recommended separation
distance in meters (m).
b
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey ,
a
should be less than the
compliance level in each
frequency ranged.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
Radiated RF EM
Fields
IEC61000-4-3
3 V/m 80 MHz to
2.7 GHz
80 % AM at 1 kHz
385-6000 MHz,
9-28V/m, 80%
AM(1kHz) pulse mode
and other modulation
10 V/m 80 MHz to
2,7 GHz
80 % AM at 1 kHz
385-6000 MHz,
9-28V/m, 80%
AM(1kHz) pulse
mode and other
modulation
10V/m
NOTE 1: U
T
is the a.c. mains voltage prior to the application of the test level
NOTE 2: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 3: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people