Siemens micromaster 410, Руководство по эксплуатации, Страница: 72 / 84

9 Electro-Magnetic Compatibility Issue 04/02
MICROMASTER 410 Operating Instructions
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6SE6400-5EA00-0BP0
Case 3: Filtered - for residential, commercial and light industry
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 light industrial 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 50081-1 and EN 50082-1.
Table 9-3 Case 3 - Filtered for Residential, Commercial and Light Industry
EMC Phenomenon Standard Level
Emissions:
Radiated Emissions* EN 55022 Level for equipment class B
Conducted Emissions EN 61800-3 category C1: level according EN 55011,
class B
category C2: level according EN55011,
class A
Immunity:
Supply Voltage Distortion EN 61000-2-4
Voltage Fluctuations, Dips, Unbalance,
Frequency Variations EN 61000-2-1
Electrostatic Discharge EN 61000-4-2 8 kV air discharge
Burst Interference EN 61000-4-4 2 kV power cables (Level 3),
2 kV control (Level 4)
* 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.
NOTICE
To achieve these performance levels, you must not exceed the default Pulse
frequency nor use cables longer than 5 m (16.40 ft).
Table 9-4 Compliance Table
Model Remarks
Case 1 – General Industrial
6SE6410-2U***-**A0 Unfiltered units, all voltages and powers. The product standard EN 61800-3
+ A11 for “Adjustable speed electrical power drive systems – Part3: EMC
product standard including specific test methods” specifies limits for
conducted emissions, which cannot be matched from unfiltered inverters in
the 2
nd
environment.
If compliance with the product standard is required, filtered inverters ( as
described under case 2) have to be installed.
Case 2 – Filtered Industrial
6SE6410-2B***-**A0 All units with integral filters for screened motor cables up to 10 m (32,80 ft)
[Class A]