MEGAGEN MEG-ENGINE II, Instructions For Use Manual, Page: 11 / 264

ENG
9
Conducted disturbances
induced by RF fields
IEC 61000-4-6
3 V
RMS
0,15 MHz – 80 MHz
6 V
RMS
in ISM bands
0,15 MHz – 80 MHz
80% AM at 1 kHz
3 V
RMS
0,15 MHz – 80 MHz
6 V
RMS
in ISM bands
0,15 MHz – 80 MHz
80% AM at 1 kHz
Field strengths from fixed
RF transmitters, as deter-
mined by an electromagne-
tic site survey
a
should be
less than the compliance
level in each frequency
range.
Interference may occur in
the vicinity of equipment
marked with the following
symbol:
Radiated RF EM fields
IEC 61000-4-3
3 V/m
80 MHz – 2,7 GHz
80 % AM at 1 kHz 3 V/m
80 MHz – 2,7 GHz
80 % AM at 1 kHz
Proximity fields from RF
wireless communications
equipment
IEC 61000-4-3
Test freq. [MHz] Max. power [W]
Immunity test level
[V/m]
Distance: 0.3 m
385 1.8 27
450 2 28
710, 745, 780 0.2 9
810, 870, 930 2 28
1720, 1845, 1970 2 28
2450 2 28
5240, 5500, 5785 0.2 9
NOTE: U
T
is the AC mains voltage prior to application of the test level.
Essential performance per IEC 60601-1: The essential performance is to maintain the visual luminous intensity of the LED and the
motor speed. The maximum speed deviation is ±5%.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and mobile field radios, amateur radios, AM and FM radio
broadcasts and TV broadcasts cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an elec-
tromagnetic site survey should be considered. If the measured field strength in the location in which the
MEG-ENGINE II
is used exceeds the RF compliance
level mentioned above, the
MEG-ENGINE II
should be observed to verify that it is operating normally. If abnormal operation is observed, additional measures
may be necessary, such as reorienting or relocating the
MEG-ENGINE II
.
Immunity test IEC 60601 test level Compliance level
Electromagnetic
environment - guidance