Sizewise Evolution - Page 52

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Guidance and Manufacturer’s Declaration – Immunity
All Equipment and Systems
The SW Evolution™ and SW Rest Secure System™ are intended for use in the electromagnetic
environment specified below. The customer, or user, of the SW Evolution™ and SW Rest
Secure System™ should ensure that it is used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic Environment
Guidance
ESD
IEC 61000-4-2
±6kV
Contact
±8kV Air
A
Floors should be wood, concrete or
ceramic tile. If floors are synthetic, the
r/h should be at least 30%.
EFT
IEC 61000-4-4
±2kV Mains
±1kV I/Os
A
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1kV
Differential
±2kV
Common
A
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage Dips/Dropout
IEC 61000-4-11
>95% Dip
for
0.5 Cycle
60% Dip for
5 Cycles
30% Dip for
25 Cycles
>95% Dip
for
5 seconds
A
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the bed
requires continued operation during
power mains interruptions, it is
recommended that the bed be powered
from an uninterruptable power supply or
battery.
Power Frequency
50-60Hz
Magnetic Field
IEC 61000-4-8
3A/m
A
Power frequency magnetic fields should
be that of a typical commercial or
hospital environment.