Siemens SINAMICS G120 - Page 129

Appendix
A.3 EMC Overall Performance
Power Module PM240
Hardware Installation Manual, 07/2009, A5E00807525B AD
129
EMC Immunity
The SINAMICS G120 drives have been tested in accordance with the immunity requirements
of category C3 (industrial) environment:
Table A- 4 EMC Immunity
EMC Phenomenon Standard Level Performance
Criterion
4 kV Contact discharge A Electrostatic Discharge (ESD) EN 61000-4-2
8 kV Air discharge
Radio-frequency
Electromagnetic Field
80 MHz … 1000 MHz
10 V/m
Amplitude modulated
EN 61000-4-3
80% AM at 1 kHz
A
Fast Transient Bursts EN 61000-4-4 2 kV @ 5 kHz A
Surge Voltage 1 kV differential (L-L)
1.2/50 μs
EN 61000-4-5
2 kV common (L-E)
A
Conducted 0.15 MHz … 80 MHz
10 V/rms
Radio-frequency Common Mode
EN 61000-4-6
80% AM at 1 kHz
A
100% dip for 3 ms A
30% dip for 10 ms B
60% dip for 100 ms C
Mains Interruptions & Voltage
Dips
EN 61000-4-11
95% dip for 5000 ms D
Voltage Distortion EN 61000-2-4
Class 3
10% THD A
Voltage Unbalance EN 61000-2-4
Class 3
3% Negative Phase Sequence A
Frequency Variation EN 61000-2-4
Class 3
Nominal 50 Hz or 60 Hz
(± 4%)
A
Depth = 40% Commutation Notches EN 60146-1-1
Class B
Area = 250% x degrees
A
Note
The immunity requirements apply equally to both filtered and unfiltered units.