Table 7-2 Class 1 - General Industrial; Table 7-3 Class 2 - Filtered Industrial - Siemens MICROMASTER 440 Operating Instructions Manual

7 Electro-magnetic compatibility
7.1.5 Classification of EMC performance
General classes of EMC performance are available as detailed below:
Class 1: General Industrial
Compliance with the EMC Product Standard for Power Drive Systems EN 68100-3
for use in Second Environment (Industrial) and Restricted Distribution.
Table 7-2 Class 1 - General Industrial
EMC Phenomenon
Emissions: Radiated Emissions
Conducted Emissions
Immunity: Electrostatic Discharge
Burst Interference
Radio Frequency Electromagnetic
Field
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.
Table 7-3 Class 2 - Filtered Industrial
EMC Phenomenon
Emissions: Radiated Emissions
Conducted Emissions
Immunity: Supply Voltage Distortion
Voltage Fluctuations, Dips, Unbalance,
Frequency Variations
Magnetic Fields
Electrostatic Discharge
Burst Interference
Radio Frequency Electromagnetic
Field, amplitude modulated
Radio-frequency Electromagnetic Field,
pulse modulated
206
Standard Level
Frame Sizes A - F
EN 55011 Level A1
Frame Sizes FX, GX
EN 68100-3 Second Environment
Frame Sizes A - F
EN 55011 Level A1
Frame Sizes FX, GX
EN 68100-3 Second Environment
EN 61000-4-2 8 kV air discharge
EN 61000-4-4 2 kV power cables, 1 kV control
IEC 1000-4-3 26-1000 MHz, 10 V/m
Standard Level
EN 55011 Level A1
EN 55011 Level A1
IEC 1000-2-4
(1993)
IEC 1000-2-1
EN 61000-4-8 50 Hz, 30 A/m
EN 61000-4-2 8 kV air discharge
EN 61000-4-4 2 kV power cables, 2 kV control
ENV 50 140 80-1000 MHz, 10 V/m, 80% AM, power
and signal lines
ENV 50 204 900 MHz, 10 V/m 50% duty cycle,
200 Hz repetition rate
MICROMASTER 440
Issue 10/03
Operating Instructions
6SE6400-5AW00-0BP0