WEG SSW-06 User guide

SSW-06
WEG
Brand
WEG
Model
SSW-06
Type
User guide

WEG SSW-06 is a versatile and reliable solution for motor control and protection in various industrial applications. It offers advanced features like external current acquisition, comprehensive protection functions, and seamless integration with automation systems. The device's compact design, easy installation, and user-friendly interface make it an ideal choice for demanding motor control requirements.

WEG SSW-06 is a versatile and reliable solution for motor control and protection in various industrial applications. It offers advanced features like external current acquisition, comprehensive protection functions, and seamless integration with automation systems. The device's compact design, easy installation, and user-friendly interface make it an ideal choice for demanding motor control requirements.

Motors | Energy | Automation | Coatings
External Current Acquisition Kit
Kit de Adquisición de Corriente Externa
Kit Aquisição de Corrente Externa
SSW-06
Installation Guide
Guia de Instalación
Guia de Instalação
English / Español / Português
SSW-06 | 3
- English -
External Current Acquisition Kit
1 GENERAL DESCRIPTION
This option must be used to keep the motor and the SSW-06 protections active when the
soft-starter is being used with an external by-pass contactor. In those applications follow
the next installation procedure:
a) Disconnect the SSW-06 internal current transformers (CTs) secondary wires from the
terminal strip X1, terminals 27 to 32, which is located on the CPS63, CPS64, CPS65 or
CPS66 board. The secondary wires must be shorted out with the Sindal terminal strip
that comes with the kit, this procedure is necessary to avoid burning the CTs.
b) Connect the external CT cables according to the sequence below:
CT mounted on the R/U phase:
- Red wire connected to X1:27.
- Black wire connected to X1: 28.
CT mounted on the S/V phase:
- Red wire connected to X1:29.
- Black wire connected to X1: 30.
CT mounted on the T/W phase:
- Red wire connected to X1:31.
- Black wire connected to X1: 32.
4 | SSW-06 - English -
External Current Acquisition Kit
NOTE!
All the CTs must be mounted on the busbar or cable with the arrows pointing
in the same direction, as indicated in the figure below:
Fault
Red
Red
Red
Black
Black
Black
Start
Stop
c) The kits for soft-starters with rated current from 255 A up to 820 A come with 3 rubber
adapters that can be used to attach the CTs to the busbars. If cables are used, then
the rubber adapters are not necessary and the CTs must be secured with plastic cable
ties.
SSW-06 | 5
- English -
External Current Acquisition Kit
CTs from the kits for soft-starters with rated current of 950 A, 1100 A and 1400 A must be
secured to the bus bars with plastic cable ties. A thermo shrinkable tube must be fitted on
the bars in order to provide the proper insulation at the region where the CT is mounted.
d) The cables with their identifications must be connected to the respective terminals at
X1 on the CPS63, CPS64, CPS65 or CPS66 board.
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WEG SSW-06 User guide

SSW-06
WEG
Brand
WEG
Model
SSW-06
Type
User guide

WEG SSW-06 is a versatile and reliable solution for motor control and protection in various industrial applications. It offers advanced features like external current acquisition, comprehensive protection functions, and seamless integration with automation systems. The device's compact design, easy installation, and user-friendly interface make it an ideal choice for demanding motor control requirements.

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