www.stryker.com
6506-209-001 REV F
77
EMC information
(Continued)
Guidance and manufacturer’s declaration - electromagnetic immunity
Surge
IEC 61000-4-5
+1 kV line(s) to line(s)
+2 kV line(s) to earth
Power-PRO
: N/A
SMRT
charger (6500-201-
010):
+1 kV line(s) to line(s)
+2 kV line(s) to earth
Mains power quality should
be that of a typical
commercial or hospital
environment.
Voltage dips, voltage
variations and short
interruptions on power
supply input lines
IEC 61000-4-11
0% U
T
for 0.5 cycle at 0°,
45°, 90°, 135°, 180°, 225°,
270°, and 315°
0% U
T
for 1 cycle
70% U
T
(30% dip in UT) for
25 cycles
0% U
T
for 250 cycles
Power-PRO
: N/A
SMRT
charger (6500-201-
010): 0% U
T
for 0.5 cycle at
0°, 45°, 90°, 135°, 180°, 225°,
270°, and 315°
0% U
T
for 1 cycle
70% U
T
(30% dip in UT) for
25 cycles
0% U
T
for 250 cycles
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
the
SMRT
charger requires
continued operation during
power main interruptions, it
is recommended that the
device be powered from an
uninterrupted power supply
or a battery.
Power frequency (50/60Hz)
magnetic field
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.
Electrical transient
conduction along supply
lines
ISO 7637-2
per ISO 7637-2
Power-PRO
: N/A
SMRT
Charger (6500-201-
010): per ISO 7637-2
N/A
Note:
U
T
is the a.c. mains voltage before applications of the test level.
Portable and mobile RF
communications equipment
should be used no closer
to any part of
Power-PRO
or
SMRT
charger,
including cables, than the
recommended separation
distance calculated from
the equation appropriate
for the frequency of the
transmitter.
Recommended separation
distance
D=(1.2) (√
P
)
D=(.35) (√
P
)
80 MHz to 800 MHz
Conducted RF
IEC 61000-4-6
3 Vrms
150kHz to 80MHz
3 V
Radiated RF
IEC 61000-4-3
10 V/m
80 MHz to 2.5 GHz
10 V/m
