Emission And Immunity Levels - WEG CFW-11 User Manual

Installation and Connection

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
3
Inverter Model
(With Built-in RFI
Filter)
CFW11 0142 T 2
CFW11 0180 T 2
CFW11 0211 T 2
CFW11 0105 T 4
CFW11 0142 T 4
CFW11 0180 T 4
CFW11 0211 T 4
(1) For inverter/filter surrounding air temperature higher than 40 °C (104 °F) and continuous output current higher than 172 Arms, it's required
to use B84143B0250S020 filter.
(2) For inverter/filter surrounding air temperature of 40 °C (104 °F) and HD applications (heavy duty cycle, output current < 180 Arms), it's
possible to use B84143B0180S020 filter.
3-42 | CFW-11
Table 3.14 - 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)
Table 3.15 - Conducted and radiated emission levels
Without External RFI Filter
Conducted
Radiated Emission
Emission -
- without Metallic
Maximum Motor
Cabinet
Cable Length
Category C3 Category
100 m (330 ft) C3 (1)
100 m (330 ft) (1)
C3
100 m (330 ft) (1)
C3
100 m (330 ft) (1)
C3
100 m (330 ft) C3 (1)
100 m (330 ft) C3 (1)
100 m (330 ft) (1)
C3
It depends on the inverter model and on the motor
cable lenght. Refer to Table 3.15 on page 3-42
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
1,4 GHz to 2 GHz
3 V/m
2 GHz to 2,7 GHz
1 V/m
80 % AM (1 kHz)
With External RFI filter
Conducted
Emission -
External RFI
Maximum Motor
Filter Part Number -
Cable Length
(Manufacturer: EPCOS)
Category C2
B84143B0150S020 100 m (330 ft)
(1) 100 m (330 ft)
B84143B0180S020
(2) 100 m (330 ft)
B84143B0250S020
B84143B0150S020 100 m (330 ft)
B84143B0150S020 100 m (330 ft)
B84143B0180S020 (1) 100 m (330 ft)
(2) 100 m (330 ft)
B84143B0250S020
Level
Radiated Emission -
with Metallic Cabinet
Category
C2
C2
C2
C2
C2
C2
C2