Sirona SIROlaser - Page 50

60 90 570 D 3485
50 D 3485.201.04.09.02 09.2007
10 Manufacturer’s declaration regarding electromagnetic compatibility
Interference immunity
The SIROLaser is intended for use in the electromagnetic environment specified below. The end user should ensure that
it is used in such an environment.
Immunity test EN 60601-1-2
test level
Compliance
level
Electromagnetic environment –
guidance
Electrostatic
discharge (ESD)
EN 61000-4-2
± 6 kV contact dis-
charge
± 8 kV air discharge
± 6 kV contact dis-
charge
± 8 kV air discharge
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
EN 61000-4-4
± 2 kV for power sup-
ply lines
± 2 kV for power sup-
ply lines
The quality of the line power supply should
be that of a typical commercial or hospital
environment.
Surge
EN 61000-4-5
± 1 kV differential
mode
± 1 kV differential
mode
The quality of the line power supply should
be that of a typical commercial or hospital
environment.
Voltage dips, short inter-
ruptions and voltage vari-
ations on power supply
input lines
EN 61000-4-11
< 5 % U
T
(> 95 % dip of U
T
)
for 0.5 cycles
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 of U
T
)
for 5 seconds
< 5 % U
T
(> 95 % dip of U
T
)
for 0.5 cycles
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 of U
T
)
for 5 seconds
The quality of the line power supply should
be that of a typical commercial or hospital
environment.
If the user of the SIROLaser UNIT requires
continued operation during power mains
interruptions, it is recommended that the
SIROLaser UNIT be powered by an uninter-
ruptible power supply or a battery.
Power frequency
magnetic field
EN 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields should be
at levels characteristic of a typical location in
a typical commercial or hospital environ-
ment.