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
.
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
for conducted and radiated emission levels accomplished
with and without external RFI filter. The reference model for the external filter is also presented.
Summary of Contents for CFW700 Series
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