EMC Level and Classification
98
■ Immunity test level
The unit is intended for use in the electromagnetic environment specified below.
The customer or the user of the unit should assure that it is used in such an environment.
Immunity test Compliance level
Electrostatic discharge
IEC61000-4-2
±8kV contact
±2kV, ±4kV, ±8kV, ±15kV air
Rated power frequency magnetic fields (50/60Hz)
IEC61000-4-8
30A/m
Electrical fast transients/bursts
IEC61000-4-4
±2kV(power port, ground port)
Surges
IEC61000-4-5
±0.5kV, ±1kV (Line-to-line)
±0.5kV, ±1kV, ±2kV (Line-to-ground)
Voltage dips, Voltage interruptions
IEC61000-4-11
0%Ut: 0.5cycle
(0,45,90,135,180,225,270,315°)
0%Ut: 1cycle (single phase: 0°)
70%Ut: 25/30cycle (single phase: 0°)
0%Ut: 250/300cycle
Radiated RF EM fields
IEC61000-4-3
10V/m
80MHz~2.7GHz
80%AM at 1kHz
Refer to another table for the proximity fields from RF
wireless communications equipment
Conducted disturbances induced by RF fields
IEC61000-4-6
3Vrms
0.15MHz — 80MHz
6Vrms in ISM bands between 0.15MHz — 80MHz
80%AM at 1kHz
Electrical transient conduction along supply lines
ISO7637-2
Test pulse 1, 2a, 2b, 3a, 3b
Level IV
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