DeVilbiss Healthcare IntelliPAP Standard Plus cpap Série Guide D'instructions page 16

Immunity Test
Power Frequency
50/60Hz Magnetic
Field
IEC 61000-4-8
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
For transmitters rated at a maximum output power not listed above, the recommended separation distance D in meters
(m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output
power rating of the transmitter in watts (W) according to the transmitter manufacturer.
Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects, and people.
Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and this
device. This device and system are NOT Life-Supporting
This device is intended for use in the electromagnetic environment in which radiated disturbances are controlled. The
customer or user of this device can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF Communications Equipment and the device as recommended below, according to the
maximum output power of the communications equipment.
Maximum Output
Power (Watts)
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance D in meters
(m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output
power rating of the transmitter in watts (W) according to the transmitter manufacturer.
Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects, and people.
en - 16
IEC 60601 Test Level
3A/m
3 Vrms from
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
Recommended Separation Distances for the device (meters)
150 kHz to 80 MHz
√
P
D=(1.1667)
0.11667
0.36894
1.1667
3.6894
11.667
Compliance Level Electromagnetic Environment - Guidance
Power frequency magnetic fields should be
3A/m that of a typical location in a typical
commercial or hospital environment.
Portable and mobile RF communications
equipment should be separated from the
device by no less than the recommended
V1 = 3 Vrms
separation distances calculated/listed below:
D=(3.5/V1)
D=(3.5/E1)√ P
D=(7/E1)√ P
Where P is the maximum power rating in watts
and D is the recommended separation
distance in meters.
E1 = 3V/m
Field strengths from fixed transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance levels (V1
and E1).
Interference may occur in the vicinity of
equipment containing a transmitter.
80 to 800MHz 800 MHz to 2.5 GHz
√
P
D=(1.1667) D=(2.3333)
0.11667
0.36894
1.1667
3.6894
11.667
√ P
80 to 800 MHz
800 MHz to 2.5 GHz
√
P
0.23333
0.73785
2.3333
7.3785
23.333