Guidance And Manufacturer's Declaration- Electromagnetic Immunity - Stryker SofCare Powered Support Surface Bedienungsanleitung

GUIDANCE AND MANUFACTURER'S DECLARATION- ELECTROMAGNETIC IMMUNITY:

This device is intended for use in the electromagnetic environment specified below. The user of this device should make
sure it is used in such an environment.
Basic EMC Immunity Test Levels
standard
HOME HEALTHCARE
ENVIRONMENT
Electrostatic ±8kV contact
Discharge (ESD) ±15kV air
IEC61000-4-2
Electrical fast ±2kV for power supply line
transient/ burst ±1kV for input/output line
IEC61000-4-4
Surge ± 1 kV line(s) to
IEC61000-4-5 line(s)
± 2 kV line(s) to earth
Voltage dips, short Voltage Dips:
interruptions and i) 100% reduction for 0.5
voltage variations period,
on power supply ii) 100% reduction for 1 period,
input lines iii) 30% reduction for 25/30
IEC61000-4-11 period,
Voltage Interruptions:
100% reduction for 250/300
period
Power frequency 30 A/m
(50/60Hz) magnetic
field
IEC61000-4-8
Conducted RF 3 Vrms
IEC 61000-4-6 0,15 MHz – 80 MHz
6 Vrms in ISM and amateur
radio bands between
0,15 MHz and 80 MHz
80 % AM at 1 kHz
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18
Appendix A: EMC Information
Compliance
Levels
±8kV contact
±15kV air
±2kV for power
supply line
±1kV for input/
output line
± 1 kV line(s) to
line(s)
230V (UT)
Voltage Dips:
i) 100% reduction
for 0.5 period,
ii) 100% reduction
for 1 period,
iii) 30% reduction
for 25/30 period,
Voltage
Interruptions:
100% reduction
for 250/300
period
30 A/m
6Vrms
(4)
476005-5210 V1.6
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.
(1) Mains power quality should be that
of a typical commercial or hospital
environment. If the user of this
device requires continued operation
during power mains interruptions, it
is recommended that the device be
powered from an uninterruptible power
supply or a battery.
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
Portable and mobile RF
communications equipment should
be used no closer to any part of this
device, including cables, than the
recommended separation distance
calculated from the equation applicable
to the frequency of the transmitter.
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