Siemens SINAMICS S120 Manual de aplicaciones - Página 25

Navegue en línea o descargue pdf Manual de aplicaciones para Equipamiento industrial Siemens SINAMICS S120. Siemens SINAMICS S120 46 páginas. Applications for cabinet modules, liquid-cooled
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Hardware

4.1

The hardware configuration of the parallel connection depends on the technical specifications.

These specifications are binding and must be adhered to.

Note

No UL certification

The parallel connection of the SINAMICS S120 Motor Modules Booksize in accordance with

this application description is not UL-certified.

Note

EMC Directive

The system integrator is responsible for adhering to the EMC Directive when using the parallel

connection of Motor Modules Booksize.

Note

Power supply of the Motor Modules Booksize

Motor Modules connected in parallel require a corresponding infeed power.

If the power is supplied via the parallel connection of SINAMICS Active Line Modules, you can

find further information in the application description "Active Line Modules Booksize, parallel

connection (https://support.industry.siemens.com/cs/ww/en/view/109759667)".

Symmetrical layout

Input side

The voltage source must be identical for the Motor Modules Booksize that are connected in

parallel.

When using the DC link bars of the Motor Modules Booksize, the current load must not exceed

the maximum of 200 A.

These requirements necessitate the symmetrical setup of the modules:

● Symmetrical arrangement of the two Motor Modules Booksize connected in parallel

● The Active Line Modules infeed modules are positioned based on the maximum current

carrying capacity of the DC link bars.

You can find further information in the application description "Active Line Modules

Booksize, parallel connection

109759667)".

Motor Modules Booksize parallel connection

Application Manual, 01/2020, 6SL3097-5BF00-0BP0

(https://support.industry.siemens.com/cs/ww/en/view/