Invacare SoftCloud Ace Manual Del Usuario página 35

Immunity test
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
Power frequency (50 Hz)
magnetic field
IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level.
T
Immunity test IEC 60601 test level
3 V
Conducted RF
150 kHz to 80 MHz
IEC 61000-4-6
Radiated RF 3 V/m
IEC 61000-4-3
80 MHz to 2.5 GHz
1630732-A
IEC 60601 test level
<5% U (>95% dip in U )
T T
for 0.5 cycle
40% U (60% dip in U )
T T
for 5 cycles
70% U (30% dip in U )
T T
for 25 cycles
<5% U (>95% dip in U )
T T
for 5 sec
3 A/m
Compliance level
3 V
rms
3 V/m
Compliance level
<5% U (>95% dip in U )
T T
for 0.5 cycle
40% U (60% dip in U )
T T
for 5 cycles
70% U (30% dip in U )
T T
for 25 cycles
<5% U (>95% dip in U )
T T
for 5 sec
3 A/m
Electromagnetic environment – guidance
Portable and mobile RF communications
rms
equipment should be used no closer to any
part of the CT515, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended separation distance:
d = 1.167√P
d = 1.167√P 80 MHz to 800 MHz
Electromagnetic environment –
guidance
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the mattress
system requires continued operation
during power mains interruptions, it is
recommended that the mattress system
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.
Technical data
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