Siemens MICROMASTER 430 Operating Instructions Manual page 93

9 Electro-magnetic compatibility (EMC)
Only Frame Size C
Class 3: Filtered - for residential, commercial and trade applications
This level of performance will allow the manufacturer / assembler to self-certify
compliance of their apparatus with the EMC directive for the residential,
commercial and trade applications environment as regards the EMC performance
characteristics of the power drive system. Performance limits are as specified in
the generic emission and immunity standards EN 61000-6-3 and EN 61000-6-1 in
residential.
Table 9-3
EMC Phenomenon
Emissions:
Immunity:
* These limits are dependent on the inverter being correctly installed inside a
metallic switchgear enclosure. The limits will not be met if the inverter is not
enclosed.
Notes
To achieve these performance levels, you must not exceed the default Pulse
frequency nor use cables longer than 25 m.
The MICROMASTER inverters are intended exclusively for professional
applications. Therefore, they do not fall within the scope of the harmonics
emissions specification EN 61000-3-2.
Maximum mains supply voltage when filters are fitted is 480 V.
92
Filtered for Residential, Commercial and trade applications
Standard
Radiated Emissions* EN 55011
Conducted Emissions EN 61800-3
Supply Voltage Distortion EN 61000-2-4
Voltage Fluctuations, Dips, EN 61000-2-1
Unbalance, Frequency
Variations
Magnetic Fields EN 61000-4-8
Electrostatic Discharge EN 61000-4-2
Burst Interference EN 61000-4-4
Radio Frequency EN 61000-4-3
Electromagnetic Field,
amplitude modulated
Radio-frequency EN 61000-4-3
Electromagnetic Field,
pulse modulated
http://nicontrols.com
Level
Limit B
Category C1:
Limit complying with
EN 55011, Class B
Category C2:
Limit complying with
EN 55011, Class A
50 Hz, 30 A/m
8 kV air discharge
2 kV power cables, 2 kV control
80-1000 MHz, 10 V/m, 80%
AM, power and signal lines
900 MHz, 10 V/m 50% duty
cycle, 200 Hz repetition rate
MICROMASTER 430 Operating Instructions
6SE6400-5AE00-0BP0
Issue 10/06