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Test
Rated power frequency
magnetic fields
(IEC 61000-4-8)
Voltage dips / Voltage
interruptions
(IEC 61000-4-11)
Proximity magnetic
fields
(IEC 61000-4-39)
Limit
30 A/m, 50 Hz
0 % UT for 0.5
cycle at 0°, 45°,
90°, 135°, 180°,
225°, 270°, 315°
0 % UT for 1 cycle
at 0° 70 % UT for
25/30 cycles at 0°
0 % UT for 250/300
cycles 0°
30 kHz; 8 A/m; CW
134 kHz; 65 A/m;
PM:2,1 kHz
13,56 MHz; 7,5 A/m;
PM: 50 kHz
- 41 -
Electromagnetic environment -
guidance
Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
Mains power quality should be that of
a typical environment. If the user of the
device requires continued operation
during power mains interruptions, it
is recommended that the device is
powered from an uninterruptible power
supply or battery.
RFID, WPT and similar equipment
should be used no closer to any part
of the device, including cables, than
the recommended separation distance
15 cm.
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