Drive Harmony 14200 Guide D'utilisation page 21

Basic EMC
Professional
Standard
Environment
Voltage dips, short
interruptions and <5 % UT (>95 % dip in UT) for 0,5 cycle
voltage variations 40 % UT (60 % dip in UT) for 5 cycles
on power supply 70 % UT (30 % dip in UT) for 25/30 cycles
input lines <5 % UT (>95 % dip in UT) for 250/300 cycles
IEC61000-4-11
Power frequency
(50/60Hz) magnet-
30 A/m
ic field
IEC61000-4-8
3 Vrms
0,15 MHz – 80 MHz
Conducted RF 6 Vrms in ISM bands
IEC 61000-4-6 between 0,15 MHz
and 80 MHz
80 % AM at 1 kHz
Radiated RF EM 3 V/m 80 MHz to
Fields 2.7 GHz
IEC61000-4-3 80 % AM at 1 kHz
NOTE 1: U is the a.c. mains voltage prior to the application of the test level
T
NOTE 2: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 3: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people
a) Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios,
amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the
electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured
field strength in the location in which the device is used exceeds the applicable RF compliance level above, the device should
be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the device.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Immunity Test Levels
Healthcare
Healthcare
Facility
Environment
30 A/m
3 Vrms
0,15 MHz – 80 MHz
6 Vrms in ISM and
amateur radio
bands between
0,15 MHz and 80
MHz
10 V/m 80 MHz to
2,7 GHz
80 % AM at 1 kHz
Compliance
Home
Levels
120V
30 A/m
6Vrms
3V/m
19
Electromagnetic
Environment-Guidance
Mains power quality should be that of a
typical commercial or hospital environ-
ment. If the user of this device requires
continued operation during power mains
interruptions, it is recommended that the
device be powered from an uninterrupt-
ible power supply or a battery.
Power frequency magnetic fields should
be at levels characteristic of a typical lo-
cation in a typical commercial or hospital
environment.
Portable and mobile RF communications
equipment should be used no closer to
any part of this device, including cables,
than there commended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance
d=2.0√P 150kHz to 80MHz
d=2.0√P 80MHz to 800MHz
d=4.0√P 800 MHz to 2.7GHz
Where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufactur-
er and d is the recommended separation
distance in meters (m).b
Field strengths from fixed RF transmit-
ters, as determined by an electromag-
netic site survey , should be less than
the compliance level in each frequency
ranged.
Interference may occur in the vicinity
of equipment marked with the following
symbol: