Guidance and manufacturer´s declaration - electromagnetic emissions
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
< 5% UT < 5% UT Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the Model
Voluson® S6/S8 requires continued
operation during power mains
interruptions, it is recommended that the
Model Voluson® S6/S8 be powered from
an uninterruptible power supply or a
battery.
(> 95 % dip in UT) (> 95 % dip in UT)
for 0.5 cycle for 0.5 cycle
40% UT 40% UT
(60 % dip in UT) (60 % dip in UT)
for 5 cycles for 5 cycles
70% UT 70% UT
(30 % dip in UT) (30 % dip in UT)
for 25 cycles for 25 cycles
< 5% UT < 5% UT
(>95 % dip in UT) (>95 % dip in UT)
for 5 s for 5 s
Power frequency
magnetic field
(50/60Hz)
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 commercial and hospital
environment.
NOTE: UT is the a.c. mains voltage prior to application of the test level
Guidance and manufacturer´s declaration - electromagnetic emissions
TheVoluson® S6/S8 is intended for use in electromagnetic environment specified below. The customer or the
user of the Voluson® S6/S8 should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic
environment- guidance
Portable and mobile RF
communications
equipment should be used
no closer to any part of the
Voluson® S6/S8, including
cables, than the
recommended separation
distance calculated from
the equation applicable to
the frequency of the
transmitter.
Conducted RF*
IEC 61000-4-6
0.1Vrms / 150kHz to 80
Mhz
V1=0.1rms Recommended separation
distance
Technical Data / Information
16-32
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4
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