8.3.3 Guidance and Manufacturer's Declaration – Electromagnetic Emission
The ventilator is intended for use in the electromagnetic environment specified below. The
customer or the user of the ventilator should assure that it is used in such an environment.
Emissions test Compliance Level Electromagnetic Environ-
ment - Guidance
RF emissions
CISPR 11
Group 1 The ventilator uses RF energy
only for its internal function.
Therefore, its RF emissions are
very low and are not likely to
cause any interference in
nearby electronic equipment.
RF emissions
CISPR 11
Class B The ventilator is suitable for
use in all establishments,
including domestic establish-
ments and those directly con-
nected to the public low-
voltage power supply network
that supplies buildings used for
domestic purposes.
Harmonic
emissions
IEC 61000-3-2
Class A
Voltage fluctua-
tions/flicker
emission
IEC 61000-3-3
Complies
8.3.4 Recommended separation distances between portable and mobile RF
communications equipment and the ventilator
The ventilator is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the ventilator can help prevent elec-
tromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the ventilator as recommended below,
according to the maximum output power of the communications equipment.
Rated maxi-
mum output
power of
transmitter
(W)
Separation distance according to the frequency of transmitter (m)
150 kHz to 80
MHz d= 0.35*√P m
80 MHz to
800 MHz d=
0.6*√P m
800 MHz to
2.5 GHz d=
1.2*√P m
0.01 0.035 0.06 0.12
0.1 0.11 0.19 0.36
1 0.35 0.60 1.2
10 1.1 1.9 3.6
100 3.5 6.0 12
142 Technical Specifications
User manual
Doc. 006150 M-1
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