ABB DCS550-S01 User Manual

8 3ADW000395R0100 DCS550 Quick guide edisf a8 3ADW000395R0100 DCS550 Quick guide edisf a
Not applicable
The paragraphs below describe selection
of the electrical components in conformity
with the EMC Guideline.
The aim of the EMC Guideline is, as the
name implies, to achieve electromagnetic
compatibility with other products and
systems. The guideline ensures that the
emissions from the product concerned
are so low that they do not impair another
product‘s interference immunity.
In the context of the EMC Guideline, two
aspects must be borne in mind:
– the product‘s interference immunity
– the product‘s actual emissions
The EMC Guideline expects EMC to be taken
into account when a product is being devel-
oped; however, EMC cannot be designed in, it
can only be quantitatively measured.
Note on EMC conformity
The conformity procedure is the responsibility
of both the power converter‘s supplier and the
manufacturer of the machine or system con-
cerned, in proportion to their share in expand-
ing the electrical equipment involved.
Notes on EMC
M
M
Mains filter
Converter
Line reactor
Supply transformer for a residential
area (rating normally
≤
1,2 MVA)
Earthed public 400-V
network with neutral
conductor
Medium-voltage network
Earthed
neutral
To other loads, e.g. drive systems
An isolating transformer
with an earthed screen
and earthed iron core
renders mains filter and
line reactor superfluous.
Operation at public
low-voltage network
together with other
loads of all kinds.
Residential area
To other loads which have to be protected from the system disturbances caused by
power converters (HF interference and commutation notches)
Converter
M
M
M
M
M
M
alternative
alternative
Line reactor +
Y-capacitor
Medium-voltage network
Supply transformer for a residential
area (rating normally
≤
1.2 MVA)
Earthed
neutral
Earthed public 400-V
network with neutral
conductor
To other loads, e.g. drive systems
Mains filter
Line reactor
Converter Converter
Mains filter
Line reactor
Converter Converter
An isolating transformer
with an earthed screen
and earthed iron core
renders mains filter and
line reactor superfluous.
Operation at public
low-voltage network
together with other
loads of all kinds.
To other loads, e.g. drive systems
To other loads which have to be protected from the system disturbances caused by
power converters (HF interference and commutation notches)
Earthed public 400-V
network with neutral
conductor
Operation at public
low-voltage network
together with other
loads of all kinds.
Light industry
Residential area
Commutaion notches < 20%
You will find further informa-
tion in publication:
Technical Guide chapter:
EMC Compliant Installation
and Configuration for a
Power Drive System
satisfied satisfied
satisfied satisfied
Not applied, since category C1 (general distribution sales channel) excluded Not applicable
First environment (residential area with light industry) with PDS category C2 Second environment (industry) with PDS categories C3, C4

ABB DCS550-S01 Specifications

General

Brand	ABB
Model	DCS550-S01
Category	DC Drives
Language	English