Siemens Drager medical Carina, Instructions For Use Manual, Page: 122 / 144

Technical Data
122
Instructions for Use Carina SW 3.n
Information regarding electromagnetic emissions
(IEC 60601-1-2: 2001, table 202, 203 and 204)
Power frequency mag-
netic field (50/60 Hz)
(IEC 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 environment.
Voltage dips and short
interruptions on AC
mains input lines
(IEC 61000-4-11) Dip >95 %,
0.5 periods Dip >95 %,
0.5 periods Mains power quality should be that of
a typical commercial or hospital envi-
ronment. If the user of the Carina
requires continued operation during
power mains interruptions, it is recom-
mended that the Carina be powered
from an uninterruptible power supply
or a battery.
Dip 60 %,
5 periods Dip 60 %,
5 periods
Dip 30 %,
25 periods Dip 30 %,
25 periods
Dip >95 %,
5 seconds Dip >95 %,
5 seconds
Radiated RF
(IEC 61000-4-3) 80 MHz to
2.5 GHz: 10 V/m 10 V/m Recommended separation distance
from portable and mobile RF transmit-
ters with transmission power P
EIRP
to
the Carina including its lines
(1.84 m x
√
P
EIRP
)
1
Conducted RF
(IEC 61000-4-6) 150 kHz to
80 MHz outside
ISM bands: 3 Vrms 10 Vrms Recommended separation distance
from portable and mobile RF transmit-
ters with transmission power P
EIRP
to
the Carina including its lines
(1.84 m x
√
P
EIRP
)
1
150 kHz to
80 MHz outside
ISM bands
2
:
10 Vrms
10 Vrms
1 For P
EIRP
the highest possible "equivalent isotropic radiated power" of the adjacent RF transmitter has to be inserted
(value in Watt).
Also in the vicinity of equipment marked with the symbol
interference may occur. Field strengths from fixed, portable
or mobile RF transmitters at the location of the equipment should be less than 3 V/m in the frequency range from 150 kHz
to 2.5 GHz and less than 1 V/m above 2.5 GHz.
2 ISM bands in this frequency range are: 6.765 MHz to 6.795 MHz; 13.553 MHz to 13.567 MHz; 26.957 MHz to
27.283 MHz; 40.66 MHz to 40.70 MHz.
Immunity against IEC 60601-1-2
test level Compliance
level
(of Carina) Electromagnetic environment