Dc Link Supply Adapter; Description - Siemens SINAMICS S120 Equipment Manual

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11.2 DC link supply adapter

Close the cover of the terminal block.
11.2 DC link supply adapter
11.2
11.2.1

Description

The DC link supply adapter supplies the DC link voltage directly. With a direct supply, each
module is connected to the DC link separately. The internal DC link busbar is not used here.
The connection cables must be fused accordingly.
Note
When a DC link supply adapter and DC busbars are used, the limit values for radio
interference emission to EN 55011 cannot be observed.
It is not possible to use the DC link supply adapter in conjunction with internal DC link
busbars.
Table 11-6 The DC link supply adapter is available in two sizes.
for Line/Motor Modules with a width of
50 mm and 100 mm
Screw terminals (4 to 10 mm²)
11-12
for Line/Motor Modules with a width of
150 mm, 200 mm, 300 mm
Screw terminals (35 to 95 mm²)
Equipment Manual Booksize Cold-Plate Power Sections
Manual, (GH4), Edition 06.2005, 6SL3097-2AJ00-0BP2