M72, Quick-Release Couplings Water Hoses; M80 To M87, Dc Busbar System - Siemens SINAMICS S120 Manual
Cabinet modules liquid cooled
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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9.42
M72, quick-release couplings water hoses
Availability of option
This option is available for the following S120 Cabinet Modules:
● Basic Line Connection Modules
● Active Line Connection Modules
● Motor Modules
Description
As standard, water hose connections of SINAMICS components and the additional heat
exchanger are attached using hose clamps.
The following quick-release couplings are used when specifying option M72:
This means that the hoses, also with the cooling circuit filled, can be withdrawn from the
SINAMICS power unit or the heat exchanger without losing any liquid.
9.43
M80 to M87, DC busbar system
Availability of option
This option is available for the following S120 Cabinet Modules:
● Basic Line Connection Modules
● Active Line Connection Modules
● Motor Modules
● Heat Exchanger Modules
● Auxiliary Power Supply Modules
Description
The DC busbar connects the DC voltage across the drive line-up. The DC busbar comprises
an upper busbar (DC P) and a lower busbar (DC N).
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A
9.42 M72, quick-release couplings water hoses
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