Planmeca Viso Technical Manual page 34

1 General and technical data
Guidance and manufacturer's declaration - electromagnetic emissions
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/ flicker
emissions
IEC 61000-3-3
Guidance and manufacturer's declaration - electromagnetic immunity
The Planmeca Viso X-ray unit is intended for use in the electromagnetic environment specified
below. The customer or the user of the X-ray unit should assure that it is used in such an
environment.
Immunity test
Electrostatic discharge
(ESD) IEC 61000-4-2
Electrical fast transient/
burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
28 Planmeca Viso
Class B
Class A
Complies
IEC 60601
test level
±6 kV contact
±8 kV air
±2 kV for power supply
lines
±1 kV for input/output
lines
±1 kV line to line
±2 kV line to earth
U
<5 %
T
U
(>95 % dip in ) for
T
0,5 cycle
U
40 %
T
U
(60 % dip in ) for 5
T
cycles
U
70 %
T
U
(30 % dip in ) for 25
T
cycles
U
<5 %
T
U
(>95 % dip in ) for 5
T
s
The X-ray unit is suitable for
use in all establishments,
including domestic
establishments and those
directly connected to the public
low-voltage power supply
network that supplies buildings
used for domestic purposes.
Compliance level
±6 kV contact
±8 kV air
±2 kV for power supply
lines
±1 kV for input/output
lines
±1 kV line to line
±2 kV line to earth
U
<5 %
T
U
(>95 % dip in ) for
T
0,5 cycle
U
40 %
T
U
(60 % dip in ) for 5
T
cycles
U
70 %
T
U
(30 % dip in ) for 25
T
cycles
U
<5 %
T
U
(>95 % dip in ) for 5
T
s
Electromagnetic
environment- guidance
Floors should be wood,
concrete or ceramic
tile. If floors are
covered with synthetic
material, the relative
humidity should be at
least 30%.
Mains power quality
should be that of a
typical commercial or
hospital environment
Mains power quality
should be that of a
typical commercial or
hospital environment.
Mains power quality
should be that of a
typical commercial or
hospital environment. If
the user of the X-ray
unit requires continued
operation during power
mains interruptions, it is
recommended that the
X-ray unit be powered
from an uninterruptible
power supply.
Technical manual