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Table 3: Guidance and Manufacturer's Declaration—Electromagnetic Immunity
The AirLife
specified below. The customer or user of the AirLife
that it is used in such an environment.
Immunity Test
IEC 61000-4-2
Electro-Static
Discharge (ESD)
IEC 61000-4-4
Electrical Fast
Transient, Burst
(EFT) (Note 2)
IEC 61000-4-5
Power Line Surge
(Note 2)
IEC 61000-4-8
Power Frequency
Magnetic Field
(50/60 Hz)
IEC 61000-4-11
Voltage Dips,
Short
Interruptions, and
Voltage Variations
(Note 2)
Note 1—UT is the AC mains voltage prior to application of the test level.
Note 2—Performed with an Input Voltage of 120 V AC only.
© © © © 2008, Cardinal Health
®
nCPAP System Driver is intended for use in the electromagnetic environment
IEC 60601-1-2
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
3 A/m
<5 % UT
(Note 1)
(>95 % dip in UT)
for 0.5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
AirLife
®
nCPAP System Driver should assure
Compliance
Electromagnetic
Level
Environment—Guidance
Floors should be wood,
concrete, or ceramic tile.
±6 kV contact
If floors are covered with
±8 kV air
synthetic material, the
relative humidity should be
at least 30 %.
±2 kV for power
Mains power quality should
supply lines
be that of a typical
±1 kV for
commercial or hospital
input/output lines
environment.
±1 kV differential
Mains power quality should
mode
be that of a typical
±2 kV common
commercial or hospital
mode
environment
Power frequency magnetic
fields should be at levels
characteristic of a typical
3 A/m
location in a typical
commercial or hospital
environment.
Mains power quality should
<5 % UT
be that of a typical
(>95 % dip in UT)
commercial or hospital
for 0.5 cycle
environment.
40 % UT
If the user of the AirLife
(60 % dip in UT)
nCPAP System Driver
for 5 cycles
requires continued operation
during power mains
70 % UT
interruptions, it is
(30 % dip in UT)
recommended that the
for 25 cycles
®
AirLife
Driver be powered from a
<5 % UT
non-interruptible power
(>95 % dip in UT)
supply or a battery.
for 5 sec
Page 78 of 81
®
nCPAP Driver Service Manual
®
nCPAP System
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