Siemens Midimaster Eco - Page 83

ECO REFERENCE MANUAL
12-4
EMC
Class 1: General Industrial
EMC Phenomenon Standard Level
Emissions:
Radiated Emissions EN 55011 Level A1 *
Conducted Emissions EN 61800-3 *
Immunity:
Electrostatic Discharge EN 61000-4-2 8 kV air discharge
Burst Interference EN 61000-4-4 2 kV power cables, 1 kV control
Radio Frequency Electromagnetic Field IEC 1000-4-3 26-1000 MHz, 10 V/m
* Emission limits not applicable inside a plant where no other consumers are connected to the same
electricity supply transformer
Class 2: Filtered Industrial
This level of performance will allow the manufacturer/assembler to self-certify their apparatus for
compliance with the EMC directive for the industrial environment as regards the EMC performance
characteristics of the power drive system. Performance limits are as specified in the Generic Industrial
Emissions and Immunity standards EN 50081-2 and EN 50082-2.
EMC Phenomenon Standard Level
Emissions:
Radiated Emissions EN 55011 Level A1
Conducted Emissions EN 55011 Level A1
Immunity:
Supply Voltage Distortion IEC 1000-2-4 (1993)
Voltage Fluctuations, Dips, Unbalance,
Frequency Variations
IEC 1000-2-1
Magnetic Fields EN 61000-4-8 50 Hz, 30 A/m
Electrostatic Discharge EN 61000-4-2 8 kV air discharge
Burst Interference EN 61000-4-4 2 kV power cables, 2 kV control
Radio Frequency Electromagnetic Field,
amplitude modulated
ENV 50 140 80-1000 MHz, 10 V/m, 80% AM,
power and signal lines
Radio Frequency Electromagnetic Field,
pulse modulated
ENV 50 204 900 MHz, 10 V/m 50% duty cycle,
200 Hz repetition rate