Dabi Atlante EAGLE, User Manual

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16.10. ELECTROMAGNETIC IMMUNITY
Manufacturer’s guidelines and declaration - electromagnetic immunity
The EAGLE Panoramic X-Ray Machine has been designed for use in electromagnetic
environments, according to the specifications below. The client or X-Ray Machine operator
must ensure that the equipment is used in such type of environment.
Immunity Assays
ABNT NBR IEC 60601
Assay Level Compliance Level Electromagnetic
environment -Guidelines
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV by contact
± 8 kV by the air ± 6 kV by contact
± 8 kV by the air Floors must be finished
with wood, concrete or
ceramics. In case the
floor is covered with
synthetic material, relative
humidity must be at least
30%.
Fast electric
transients /pulse
train (“Burst”)
IEC 61000-4-4
± 2 kV on the mains
supply line
± 1 kV on the
input/output line ± 2 kV on the mains
supply line
± 1 kV on the
input/output line The quality of power
supply must be that of
hospital facilities or of
typical business facilities.
Impulses
IEC 61000-4-5 ±1 kV - differential
mode
± 2 kV - regular mode
±1 kV - differential
mode
± 2 kV regular mode
The quality of power
supply must be that of
hospital facilities or of
typical business facilities.
Voltage drops,
short interruptions
and voltage
variations on the
mains supply input
lines
IEC 61000-4-11
< 5% Ut
(>95% of voltage drop
in Ut) per 0.5 cycle
40% Ut
(60% of voltage drop in
Ut) per 5 cycles
70% Ut
(30% of voltage drop in
Ut) per 25 cycles
<5% Ut
(>95% of voltage drop
in Ut) per 5 seconds
< 5% Ut
(>95% of voltage
drop in Ut) per 0.5
cycle
40% Ut
60% of voltage drop
in Ut) per 5 cycles
70% Ut
(30% of voltage drop
in Ut) per 25 cycles
<5% Ut
(>95% of voltage
drop in Ut) per 5
seconds
The quality of power
supply must be that of
hospital facilities or of
typical business facilities.
In case the user of the
EAGLE Panoramic X-Ray
Machine required
continuing operation
during power supply
interruption, the
equipment should be
supplied by an
uninterrupted source or
battery.
Magnetic field in
the mains supply
frequency (50/60
Hz) IEC 61000-4-8
3A/m 3A/m Magnetic fields in the
mains supply frequency
should be in similar levels
to those of a typical
hospital or business
facility.
Note: Ut is the mains supply AC voltage prior to the application of the assay level.