Siemens SINAMICS G120 Operating Instructions Manual page 389

Units installed within the category C3 (industrial) environment do not require connection
approval.
EMC Immunity
The SINAMICS G120 drives have been tested in accordance with the immunity requirements
of category C3 (industrial) environment:
Table A-4
EMC Phenomenon
Electrostatic Discharge (ESD)
Radio-frequency
Electromagnetic Field
Amplitude modulated
Fast Transient Bursts
Surge Voltage
1.2/50 μs
Conducted
Radio-frequency Common Mode
Mains Interruptions & Voltage
Dips
Voltage Distortion
Voltage Unbalance
Frequency Variation
Commutation Notches
Note
The immunity requirements apply equally to both filtered and unfiltered units.
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
EMC Immunity
Standard
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
EN 61000-2-4
Class 3
EN 61000-2-4
Class 3
EN 61000-2-4
Class 3
EN 60146-1-1
Class B
A.3 EMC Overall Performance
Level
4 kV Contact discharge
8 kV Air discharge
80 MHz ... 1000 MHz
10 V/m
80 % AM at 1 kHz
2 kV @ 5 kHz
1 kV differential (L-L)
2 kV common (L-E)
0.15 MHz ... 80 MHz
10 V/rms
80 % AM at 1 kHz
100 % dip for 3 ms
30 % dip for 10 ms
60 % dip for 100 ms
95 % dip for 5000 ms
10 % THD
3 % Negative Phase
Sequence
Nominal 50 Hz or 60 Hz
(± 4 %)
Depth = 40 %
Area = 250 % x degrees
Appendix
Performance
Criterion
A
A
A
A
A
A
B
C
D
A
A
A
A
A-5