Emission And Immunity Levels - WEG CFW-11 User Manual

3.4.3 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
Table 3.13 - Emission and immunity levels
Basic Standard
IEC/EN61800-3
(2004) + A1
(2011)
IEC 61000-4-2
(2008)
IEC 61000-4-4
(2012)
IEC 61000-4-6
(2013)
IEC 61000-4-5
(2014)
IEC 61000-4-3
(2010)
Installation and Connection
Level
It depends on the inverter model and on the motor cable
lenght. Refer to Table 3.14 on page 3-46
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)
Motor cables, control cables, and remote keypad cables
1.2/50 μs, 8/20 μs
1 kV line-to-line coupling
2 kV line-to-ground coupling
80 MHz to 1000 GHz
10 V/m
80 % AM (1 kHz)
3
CFW-11 | 3-45