Asclepion MeDioStar, User Manual, Page: 91 / 94

Appendix
1590 99 002_1 - 21. Februar 2011
81
A.2 Electromagnetic immunity
The MeDioStar is suitable for use in the specified electromagnetic environment.
The customer and/or the user of the MeDioStar should ensure that it is used in an electromagnetic environment
as described below.
Immunity test Test level acc.
IEC 60601-1-2
Compliance
level
Electromagnetic environment guidelines
Electrostatic discharge
(ESD) acc. to
IEC 61000-4-2
+/- 6 kV contact charge
+/- 8 kV air discharge
+/- 6kV
+/- 8kV
Floors should be wood, concrete, or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
Fast transient electrical
interferences/bursts acc. to
IEC 61000-4-4
+/- 2 kV for power lines
+/- 1 kV for
input/output lines
+/- 2kV
*
Mains power quality should be that of a
typical commercial and/or hospital
environment.
Surges acc. to
IEC 61000-4-5
+/- 1 kV series-mode
voltage
+/- 2 kV common mode
voltage
+/- 1kV
+/- 2kV
Mains power quality should be that of a
typical commercial and/or hospital
environment.
Voltage dips, short
interruptions and voltage
fluctuations of power
supply input lines acc.
IEC 61000-4-11
< 5 %
UT for ½ cycle
(> 95 % interruption)
40 %
UT for 5 cycles
(60 % interruption)
70 %
UT for 25 cycles
(30 % interruption)
< 5 %
UT for 5 s
(> 95 % interruption)
< 5 %
40%
70%
< 5 %
Mains power quality should be that of a
typical commercial and/or hospital
environment. If the user of the device
requires continued operation during power
mains interruptions, too, it is recommended
to power the device by an uninterruptible
power supply or a battery.
Magnetic field for the
supply voltages (50/60Hz)
acc. to
IEC 61000-4-8
3 A/m 3 A/m
The magnetic field strength should be at
levels typical for commercial and/or hospital
environment.
Note: U
T
is the AC mains voltage prior to application of the test level
* not tested, because line length shorter than 3m