Siemens SINAMICS G120D - Page 335

Technical data
12.8 Electromagnetic Compatibility
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
335
EMC Immunity
The SINAMICS G120D drives have been tested in accordance with the immunity
requirements of category C3 (industrial) environment:
Table 12- 9 EMC Immunity
EMC Phenomenon
Standard
Level
Performance
Criterion
Electrostatic Discharge (ESD) EN 61000-4-2
4 kV Contact discharge
A
8 kV Air discharge
Radio-frequency
Electromagnetic Field
EN 61000-4-3 80 MHz … 1000 MHz
10 V/m
A
Amplitude modulated
80 % AM at 1 kHz
Fast Transient Bursts
EN 61000-4-4
2 kV @ 5 kHz
A
Surge Voltage
EN 61000-4-5
1 kV differential (L-L)
A
1.2/50 μs
2 kV common (L-E)
Conducted EN 61000-4-6 0.15 MHz … 80 MHz
10 V/rms
A
Radio-frequency Common Mode
80 % AM at 1 kHz
Mains Interruptions & Voltage
Dips
EN 61000-4-11
95 % dip for 3 ms
A
30 % dip for 10 ms
C
60 % dip for 100 ms
C
95 % dip for 5000 ms
D
Voltage Distortion
EN 61000-2-4
10 % THD
A
Voltage Unbalance EN 61000-2-4 3 % Negative Phase
Sequence
A
Frequency Variation EN 61000-2-4 Nominal 50 Hz or 60 Hz
(± 4 %)
A
Commutation Notches EN 60146-1-1
Depth = 40 %
A
Area = 250 % x degrees
Note
The immunity requirements apply equally to both filte
red and unfiltered units.