Barco Nio MDNC-3521 SNES, Руководство пользователя

Страница: 52 / 66

R5915130 /05 Nio 2MP / 3MP LED Display 52
Emissions test
Compliance
Electromagnetic environment –
Guidance
connected to the public low-voltage
power supply network that supplies
buildings used for domestic
purposes. Voltage fluctuations/ flicker
emissions
IEC 61000-3-3 Complies
This Nio 2MP / 3MP LED Display complies with appropriate medical EMC standards on emissions to, and
interference from surrounding equipment. Operation is subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Interference can be determined by turning the equipment off and on.
If this equipment does cause harmful interference to, or suffer from harmful interference of, surrounding
equipment, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna or equipment.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced technician for help.
Electromagnetic immunity
The Nio 2MP / 3MP LED Display is intended for use in the electromagnetic environment specified below. The
customer or the user of the Nio 2MP / 3MP LED Display should assure that it is used in such an environment.
Immunity test
IEC 60601-1-2 test levels Compliance level
Electromagnetic
environment – guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2 ± 8 kV contact
± 2 kV, ± 4 kV, ± 8 kV, ± 15
kV air ± 8 kV contact
± 2 kV, ± 4 kV, ± 8 kV, ± 15
kV 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 ± 2 kV for power supply
lines
± 1 kV for input/ output
lines
100 kHz repetition
frequency ± 2 kV for power supply
lines
± 1 kV for input/ output
lines
100 kHz repetition
frequency Mains power quality
should be that of a typical
commercial or hospital
environment
Surge
IEC61000-4-5 Line to line: ± 0.5 kV, ± 1
kV
Line to ground: ± 0.5 kV, ±
1 kV, ± 2 kV Line to line: ± 0.5 kV, ± 1
kV
Line to ground: ± 0.5 kV, ±
1 kV, ± 2 kV 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 0% residual voltage for 0.5
period at 0°, 45°, 90°,
135°, 180°, 225°, 270°
and 315°
0% residual voltage for 1
period at 0°
70% residual voltage for
25 periods at 0°
Voltage interruptions: 0%
residual voltage for 250
periods at 0° 0% residual voltage for 0.5
period at 0°, 45°, 90°,
135°, 180°, 225°, 270°
and 315°
0% residual voltage for 1
period at 0°
70% residual voltage for
25 periods at 0°
Voltage interruptions: 0%
residual voltage for 250
periods at 0° Mains power quality
should be that of a typical
commercial or hospital
environment. If the user of
the Nio 2MP / 3MP LED
Display requires continued
operation during power
mains interruptions, it is
recommended that the Nio
2MP / 3MP LED Display
be powered from an
uninterruptible power
supply or a battery
Power frequency (50/60
Hz) magnetic field 30 A/m Not applicable 5 Power frequency
magnetic fields should be
at levels characteristic of a
Important information
5. Nio 2MP / 3MP LED Display doesn’t contain components that are susceptible to magnetic fields.