Siemens SIMATIC ET 200pro - Page 228

Technical data
12.5 Electromagnetic compatibility of the converters
SIMATIC ET 200pro FC-2 converter
228 Operating Instructions, 04/2015, FW V4.7.3, A5E34257324B AB
Table 12- 10 Limit values for interference immunity for general industrial application to EN 61000-6-2
EMC phenomena
Basic standard for
test procedures
Level
Evaluation criterion
Voltage dips
EN 61000-4-11
30% reduction, 0.5 periods
B
Voltage interruptions EN 61000-4-11 > 95% reduction, 250 periods C
Electrostatic discharge EN 61000-4-2
8 kV, air discharge
B
4 kV, contact discharge
B
Interference
pulses
Burst EN 61000-4-4
2 kV electric power cable
B
1 kV control cable
B
Voltage surge EN 61000-4-5 2 kV electric power cable (phase
- ground)
B
1 kV electric power cable (phase
- phase)
B
1 kV control cable (cable -
ground)
B
High-frequency electromagnetic field,
amplitude-modulated
EN 61000-4-3 80 MHz – 1000 MHz, 10 V/m,
80 % AM
A
The requirements of the generic standards in respect of interference immunity are met. The
required values for interference emission are complied with if installation takes place
according to EMC installation guidelines.