7205-001-700 Rev-AA
EN
www.stryker.com
17
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment -
guidance
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
<5%
U
T
(>95% dip
in
U
T
)
for 0,5 cycle
40%
U
T
(60% dip
in
U
T
)
for 5 cycles
0%
U
T
(100% dip in
U
T
) for 0.5 cycle at
0°, 45°, 90°, 135°,
180°, 225°, 270°, and
315°
0%
U
T
(>100% dip in
U
T
) for 1 cycle at 0°
70%
U
T
(30% dip in
U
T
) for 25 and 30
cycles at 0°
<5%
U
T
(>95% dip in
U
T
) for 5 seconds
0%
U
T
(100% dip
in
U
T
) for 250/300
cycles
N/A
N/A
Power frequency (50/
60 Hz) magnetic field
IEC 61000-4-8
3 A/m, 30 A/m at 50
and 60 Hz
3 A/m, 30 A/m at 50
and 60 Hz
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
NOTE:
U
T
is the alternating current mains voltage prior to application of the test level.
