DeVilbiss IntelliPAP2 DV63 Standard Plus CPAP Series Instruction Manual page 30

Immunity Test IEC 60601 Test Level
Power Frequency 50/60Hz
30 A/m
Magnetic Field IEC 61000-4-8
Conducted RF 3 Vrms from
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 10 V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
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.
Separation distance according to frequency of transmitter M
150 kHz to 80 MHz
Rated maximum output
power of transmitter W outside ISM bands
D=(0.4)√ P
0.01 0.04
0.1 0.11
1 0.35
10 1.1
100 3.5
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 - 30
Compliance Level Electromagnetic Environment - Guidance
Power frequency magnetic fields should be that of a typical location in a typical commercial
30 A/m
or hospital environment.
Portable and mobile RF communications equipment should be separated from the device
V1 = 3 Vrms
by no less than the recommended separation distances calculated/listed below:
6 Vrms on ISM & Amateur
D=(0.4)√ P
Bands
D=(0.4)√ P 80 to 800 MHz
D=(0.7)√ P 800 MHz to 2.5 GHz
Where P is the maximum power rating in watts and D is the recommended separation
distance in meters.
E1 = 10 V/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 marked with the following
symbol:
80 to 800MHz 800 MHz to 2.5 GHz
D=(0.7)√ P
D=(0.4)√ P
0.04 0.07
0.11 0.22
0.35 0.70
1.1 2.2
3.5 7.0
A-DV64