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Testing for EM disturbances (EM emission and EM immunity)
Test modes during emission tests:
1. Movement mode (battery). Actuator running in/out
2. Charging mode, actuator not running.
EM emission standards
Conducted and radiated RF emission CISPR 11
Harmonic distortion
IEC 61000-3-2
Voltage fluctuations and flicker
IEC 61000-3-3
Recommended separation distances between portable and mobile RF communications
The Product is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of the Product can help prevent electromagnetic inteference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the Product as recommended below, according to the
maximum output power of the communcations equipment.
Rated maximum output
power of transmitter
W
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (m) can
be determined using the equation applicable th 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.
etac.com
Classification/levels
Group 1 (the product uses RF energy only for its internal
function)
Class B (the product is suitable for use in all establishments,
including domestic establishments and those directly
connected to the public low-voltage power supply network that
supplies buildings used for domestic purposes)
Class A.
No testing performed, as the rated power for this equipment
is less than 75 W. No limits are specified for equipment with a
rated power of 75 W or less.
dmax ≤ 4 % (without additional conditions)
equipment and the Product
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
80 MHz to 800 MHz
d=[1,17]√P
0,12
0,37
1,17
3,69
11,67
m
800 MHz to 2,5 GHz
d=[0,18]√P
0,02
0,06
0,18
0,55
1,75
5
d=[0,35]√P
0,04
0,11
0,35
1,11
3,50
EN
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