Stryker SDC Ultra Guia Del Usuario página 72

Guidance and Manufacturer's Declaration: Electromagnetic Immunity
SDC Ultra™ is intended for use in the electromagnetic environment specified below. The customer or the
user of SDC Ultra™ should ensure that it is used in such an environment.
Immunity Test
Electrostatic Discharge
(ESD) IEC61000-4-2
Electrical fast transient/
burst IEC61000-4-4
Surge
IEC61000-4-5
Voltage dips, short
interruptions and
voltage variations on
power supply input lines
IEC61000-4-11
Power frequency
(50/60Hz) magnetic field
IEC 61000-4-8
NOTE Ut is the a.c. mains voltage prior to application of the test level.
66
IEC 60601 test
level
±6kV contact
±2,4,6kV contact ±2,4,8kV air
±8kV air
±2kV for
power supply ±2kV for power supply lines
lines
±1kV for
input/output ±1kV for input/output lines
lines
±1kV
differential ±0.5, 1kV differential mode
mode
±2kV common
±0.5,1, 2kV common mode
mode
<5% Ut (>95%
<5% Ut (>95% dip in Ut) for
dip in Ut) for
0.5 cycle
40% Ut (60%
40% Ut (60% dip in Ut) for
dip in Ut) for 5
cycles
70% Ut (30%
70% Ut (30% dip in Ut) for
dip in Ut) for
25 cycles
<5% Ut (>95%
dip in Ut) for <5% Ut (>95% dip in Ut) for 5 sec
5 sec
3 A/m
Compliance Level
0.5 cycle
5 cycles
25 cycles
3 A/m
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 SDC Ultra™
requires continued
operation during power
mains interruptions, it is
recommended that SDC
Ultra™ be powered from
an uninterruptible power
supply or a battery.
Not Applicable