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CSL Part Number: 103962
Product Overview: The Siemens D400/45 Control Unit (also called SLT module) is a DC motor drive system used primarily in printing press applications. It provides controlled DC power for motor speed and torque regulation through SCR-based output modules and a field excitation board. The system operates on 480VAC three-phase input with 120VAC control power and includes gate driver circuitry with 24VDC rails. It requires external control signals via connector X1 for full operational capability and features a 120VDC field output for motor excitation.
Category: DC Motor Controls
Manufacturer: Siemens
Alternate Manufacturer Names: Heidelberg
Manufacturer Part Number: 6 RA 8225-1BB
Also Known As(AKA): SLT module
Other Synonyms: Heidelberg
Limited Repair
The Siemens part number is only available as a limited repair at our facility. Repairs to this item may be limited due to several reasons:
- Availability of parts
- Less than 100% test ability due to required support equipment
To have us attempt a repair on your Siemens part follow these steps:
Step 1 -
Click the Repair Now button above to add the part and complete the RMA form.
Step 2 -
Print the RMA form that is sent to your email, and put it in the box with the parts for repair.
Step 3 -
Mail the box to the address on the RMA.
After we receive your item, we will perform an inspection and an authorization to repair will be sent for your approval. Work will begin after your authorization is received.
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