Emission And Immunity Levels - WEG CFW700 Serie Manual Del Usuario

3.3.2 Emission and Immunity Levels

EMC Phenomenon
Emission:
Mains Terminal Disturbance Voltage
Frequency Range: 150 kHz to 30 MHz)
Electromagnetic Radiation Disturbance
Frequency Range: 30 MHz to 1000 MHz)
Immunity:
Electrostatic Discharge (ESD)
Fast Transient-Burst
Conducted Radio-Frequency Common
Mode
Surge Immunity
Radio-Frequency Electromagnetic Field IEC 61000-4-3
Refer to Table B.7 on page 234
with and without external RFI filter. The reference model for the external filter is also presented.
Table 3.4: Emission and immunity levels
Basic
Standard
IEC/EN61800-3
IEC 61000-4-2
IEC 61000-4-4
IEC 61000-4-6
IEC 61000-4-5
for conducted and radiated emission levels accomplished
Installation and Connection
Level
It depends on the inverter model and the motor
cable length.
See Table B.7 on page 234.
4 kV for contact discharge and 8 kV for air
discharge.
2 kV / 5 kHz (coupling capacitor) power input
cables;
1 kV / 5 kHz control cables, and remote
keypad cables;
2 kV / 5 kHz (coupling capacitor) motor output
cables.
0.15 to 80 MHz; 10 V; 80 % AM (1 kHz).
Power supply cable, motor, control and remote
keypad (HMI).
1.2/50 μs, 8/20 μs;
1 kV line-to-line coupling;
2 kV line-to-ground coupling.
80 to 1000 MHz;
10 V/m;
80 % AM (1 kHz).
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