Harmonic emission
in accordance with
IEC 61000-3-2
Class B
Voltage fluctua-
tions / flickering in
accordance with
IEC 61000-3-3
Com-
plies
The device is used in a professional healthcare / radiological environment.
Environmental conditions are stated in the user manual.
This device was tested for a professional healthcare environment as described
above. Nevertheless the HF-emission and immunity can be influenced by
connected data cables depending on length and the manner of installation.
Resistance to Jam-
ming Test
Test level of profes-
sional medical
equipment and ba-
sic EMC standards
Electromagnetic Environ-
ment Guidelines
Discharge of static
electricity in accord-
ance with IEC
61000-4-2
+ 8 kV contact dis-
charge
+ 2, 4, 8, 15 kV air
discharge
Floors should consist of
wood, concrete or ceramic
tiles. The relative humidity
must be at least 30%, if the
floor is made of synthetic
material.
Fast transient electri-
cal disturbance varia-
bles / bursts in accord-
ance with IEC
61000-4-4
+ 2 kV mains
+ 1 kV data lines
The quality of the voltage
supplied should correspond
to a typical commercial or
clinical environment.
Impulse voltages
(surges) in accordance
with IEC 61000-4-5
+ 1 kV line-line volt-
age
+ 2 kV line-ground
voltage
The quality of the voltage
supplied should correspond
to that of a typical commer-
cial or clinical environment.
Voltage breakdown,
short term interrup-
tions and variations in
the voltage supplied in
accordance with IEC
61000-4-11
• 0% U
r
for ½ peri-
od
• 0% U
r
for 1 peri-
od
• 70% U
r
(30%
breakdown of U
r
)
for 25 periods at
0°
• 0% U
r
for 250 pe-
riods
The quality of the voltage
supply should correspond to
that of a typical commercial
or clinical environment.
If the user wants the device
to work continuously, even
when the energy supply is
interrupted, it is recommen-
ded to use an energy supply
58
| DR Generator Sync Box, DR Retrofit Solution | Remarks for HF-emission and immunity
0319D EN 20191031 1011
