CHAPTER 3 - INSTALLATION AND CONNECTION
57
3.4.1
Installation
The SSW-06 series Soft-Starters were designed considering all the
safety and electromagnetic compatibility aspects.
SSW-06 Soft-Starters do not have any intrinsic function if they are not
connected to other components (for example, with a motor). For this
reason, the basic product does not have the CE label indicating
conformity with the electromagnetic compatibility directive.
The SSW-06 attends all the requirements of the electromagnetic
compatibility directive (89/336/EEC), as defined by Product Standard
EN60947-4-2 (2000) + A1 (2002) - “
low-voltage switchgear and control-
gear part 4.2: Ac Semi-conductor Motor controllers and Starters
” specific
standard for drives.
The conformity of all the SSW-06 series is based on tests of some
representative models. A Technical Construction File (TCF) was
checked and approved by a competent body.
3.4
European Directives for
Electromagnetic
Compatibility Requirements
for installation.
To install the Soft-Starter(s) in conformity with the EN60947-4-2 standard,
it is necessary to attend the following requirements:
1) The cables used for control (inputs and outputs) and signal wiring
must be armored or installed in metallic electroducts (conduits) or
in metallic channel with equivalent attenuation.
2) It is indispensable to follow the recommendations for earthing
presented in this manual.
3) Models 85A to 1400A SSW-06 Soft-Starters are classified for use in
“Class A”, individual use with no need of external filters or armored
power cables.
Description of the conducted emission classes according to
Standard EN60947-4-2 (2000) + A1 (2002):
-
Class B: residential environment (
first environment
), unrestricted
distribution
-
Class A: industrial environment (
second environment
), unrestricted
distribution.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
