WEG CFW700 - Emission and Immunity Levels

CFW700 | 25
Installation and Connection
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3.3.2 Emission and Immunity Levels
Table 3.4: Emission and immunity levels
EMC Phenomenon
Basic
Standard
Level
Emission:
Mains Terminal Disturbance Voltage
Frequency Range: 150 kHz to 30 MHz)
IEC/EN61800-3
It depends on the inverter model and the motor
cable length.
See Table B.6 on page 226.
Electromagnetic Radiation Disturbance
Frequency Range: 30 MHz to 1000 MHz)
Immunity:
Electrostatic Discharge (ESD) IEC 61000-4-2
4 kV for contact discharge and 8 kV for air
discharge.
Fast Transient-Burst IEC 61000-4-4
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.
Conducted Radio-Frequency Common
Mode
IEC 61000-4-6
0.15 to 80 MHz; 10 V; 80 % AM (1 kHz).
Power supply cable, motor, control and remote
keypad (HMI).
Surge Immunity IEC 61000-4-5
1.2/50 μs, 8/20 μs;
1 kV line-to-line coupling;
2 kV line-to-ground coupling.
Radio-Frequency Electromagnetic Field IEC 61000-4-3
80 to 1000 MHz;
10 V/m;
80 % AM (1 kHz).
Refer to Table B.6 on page 226 for conducted and radiated emission levels accomplished
with and without external RFI filter. The reference model for the external filter is also presented.