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Results of the electromagnetic tests
Requirement
Class / Test Level*
Electromagnetic emissions
Mains terminal disturbance voltage (Conducted Emissions)
CISPR 11/EN 55011 [150 kHz – 30 MHz]
Group 1
Class B
Electromagnetic radiation disturbance (Radiated Emissions)
CISPR 11/EN 55011 [30 MHz – 1000 MHz]
Group 1
Class B
Harmonic distortion IEC/EN 61000-3-2
Class A
Voltage fluctuations and flicker IEC/EN 61000-3-3
–
Immunity to electromagnetic interference
Electrostatic discharge (ESD)
IEC/EN 61000-4-2
Contact discharge: ±2 kV, ±4 kV, ±6 kV, ±8 kV
Air discharge: ±2 kV, ±4 kV, ±8 kV, ±15 kV
Radiated RF electromagnetic fields
IEC/EN 61000-4-3 [80 MHz – 2.7 GHz]
10 V/m
Proximity fields from RF wireless communications equipment
IEC/EN 61000-4-3
710 / 745 / 780 / 5240 / 5500 / 5785 MHz
9 V/m
385 MHz
27 V/m
450 / 810 / 870 / 930 / 1720 / 1845 / 1970 / 2450 MHz
28 V/m
Electrical fast transients / bursts
IEC/EN 61000-4-4
Mains supply: ±2 kV
Surges IEC/EN 61000-4-5
±1 kV L – N
±2 kV L – PE
±2 kV N – PE
Conducted disturbances induced by RF fields
IEC/EN 61000-4-6
3 V
6 V in ISM bands and in amateur radio bands
Power frequency magnetic fields IEC/EN 61000-4-8
30 A/m
Voltage dips, short interruptions and voltage variations
IEC/EN 61000-4-11
0%
0%
70%
0%
for 0.5 cycle at 45° steps from 0°-315°
for 1 cycle
for 25/30 cycles
for 250/300 cycles
Proximity magnetic fields
IEC/EN 61000-4-39
30 kHz
8 A/m
134.2 kHz
65 A/m
13.56 MHz
7.5 A/m
* There are no deviations or simplifications to IEC/EN 60601-1-2.
