Barco MDNG-3220, User Manual

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7. Important information
Immunity test IEC 60601
Test levels
Compliance level Electromagnetic
environment –
guidance
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power supply
lines
± 1kV for input/ output
lines
± 2kV for power supply
lines
± 1kV for input/ output
lines
Mains power quality
should be that of a typical
commercial or hospital
environment
Surge
IEC61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to line(s)
± 2 kV line(s) 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% U
T
1
(> 95% dip in
U
T
) for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
< 5% U
T
(>95% dip in
U
T
) for 5s
< 5% U
T
(> 95% dip in
U
T
) for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
< 5% U
T
(>95% dip in
U
T
) for 5s
Mains power quality
should by that of a
typical commercial or
hospital environment.
If the user of the NIO
3MP LED Display
requires continued
operation during power
mains interruptions, it is
recommended that the
NIO 3MP LED Display
be powered from an
uninterruptible power
supply or a battery.
Power frequency (50/60
Hz) magnetic
fi eld
IEC 61000-4-8
3 A/m Not applicable
2
Power frequency
magnetic
fi elds should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 V
3 V/m
Portable and mobile
RF communications
equipment should be
used no closer to any
part of the NIO 3MP LED
Display, including cables,
than the recommended
separation distance
calculated from the
equation applicable
to the frequency
of the transmitter.
Recommended
separation distance
d = 1.2 √ P
d = 1.2 √ P 80 MHz to 800
MHz
d = 2.3 √ P 800 MHz to 2.5
Ghz
Where P is the maximum
output power rating
of the transmitter in
watts (W) according
to the transmitter
1. is the a.c. mains voltage prior to application of the test level.
2. NIO 3MP LED Display doesn’t contain susceptible components to magnetic fields
K5903503 NIO 3MP LED DISPLAY 15/10/2014 37