DeVilbiss Healthcare SleepCube Bilevel ST CPAP DV55 Serie Guía De Instrucciones página 30

guiDancE & manufacturEr'S
EN
Guidance and Manufacturer's Declaration – Emissions All Equipment and
Systems
This device is intended for use in the electromagnetic environment specified below. The
customer or user of this device should assure that it is used in such an environment.
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.
SE-DV56
30
IEC 60601 Compliance
Test Level Level
3A/m 3A/m
3 Vrms
from V1 = 3
150 kHz to Vrms
80 MHz
3 V/m
80 MHz to E1 = 3V/m
2.5 GHz
DEclaration
Electromagnetic Environment - Guidance
Power frequency magnetic fields should be
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
separation distances calculated/listed
below:
√
D=(3.5/V1)
P
80 to 800 MHz
√
D=(3.5/E1)
P
800 MHz to 2.5 GHz
√
D=(7/E1) P
Where P is the maximum power rating in
watts and D is the recommended
separation distance in meters.
Field strengths from fixed transmitters, as
determined by an electromagnetic site
survey, should be less that the compliance
levels (V1 and E1).
Interference may occur in the vicinity of
equipment containing a transmitter.