Guidance And Manufacturer's Declaration- Electromagnetic Immunity - Stryker 2870 Bedienungs-/Wartungshandbuch

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, Voltage Dips:
short interruptions i) 100% reduction for 0.5
and voltage period,
variations on ii) 100% reduction for 1
power supply 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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20
Appendix A: EMC Information
(4)
836001-5210 V2.5
Compliance Electromagnetic
Levels Environment-Guidance
±8kV contact Floors should be wood, concrete or
±15kV air ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
±2kV for power Mains power quality should be that
supply line of a typical commercial or hospital
±1kV for input/ environment
output line
± 1 kV line(s) to Mains power quality should be that
line(s) of a typical commercial or hospital
environment.
230V (UT) Mains power quality should be that
(1)
Voltage Dips: of a typical commercial or hospital
i) 100% environment. If the user of this
reduction for 0.5 device requires continued operation
period, during power mains interruptions,
ii) 100% it is recommended that the device
reduction for 1 be powered from an uninterruptible
period, power supply or a battery.
iii) 30%
reduction for
25/30 period,
Voltage
Interruptions:
100% reduction
for 250/300
period
30 A/m Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environment.
6Vrms 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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