PHILIPS Respironics Trilogy 202 User Manual page 171

162
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.
Immunity Test
Electrostatic
Discharge (ESD)
IEC 61000-4-2
Electrical fast
Transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 61000-4-11
Power frequency (50/60
Hz) magnetic field
IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level.
T
Trilogy 202 clinical manual
IEC 60601 Test
Level
±6 kV contact
±8 kV air
±2 kV for power supply
lines
±1 kV for input-output
lines
±1 kV differential mode
±2 kV common mode
<5% U
T
(>95% dip in U ) for
T
0.5 cycle
40% U
T
(60% dip in U ) for
T
5 cycles
70% U (30% dip in
T
U ) for 25 cycles
T
<5% U (>95% dip in U )
T T
for 5 sec
3 A/m
Compliance Level
±8 kV contact
±15 kV air
±2 kV for supply mains
±1 kV for input/output
lines
±1 kV differential mode
±2 kV for common mode
<5% U
T
(>95% dip in U ) for
T
0.5 cycle
40% U
T
(60% dip in U ) for 5
T
cycles
70% U (30% dip in U ) for
T T
25 cycles
<5% U (>95% dip in U )
T T
for 5 sec
3 A/m
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 home or hospital
environment.
Mains power quality should be
that of a typical home or hospital
environment.
Mains power quality should be
that of a typical home or hospital
environment. If the user of the
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 home or hospital
environment.