Siemens 6SL3995-6AX00-0AA0 SINAMICS PSA1 Power Stack Adapter

The captured Siemens Industry Mall document identifies 6SL3995-6AX00-0AA0 as a Power Stack Adapter PSA1 spare part. The document states that the maximum order quantity is one per converter and that the converter MLFB and serial number must be supplied; it records cancellation since 2020-12-01.

System function and position

Rebuilt from individual evidence

The captured Siemens Industry Mall document identifies 6SL3995-6AX00-0AA0 as a Power Stack Adapter PSA1 spare part.

The document states that the maximum order quantity is one per converter and that the converter MLFB and serial number must be supplied; it records cancellation since 2020-12-01.

Sits at the interface between the SINAMICS power stack and the converter-specific cabinet or service configuration.

Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3995-6AX00-0AA0 require separate evidence.

Exact reference: 6SL3995-6AX00-0AA0
Category: Drives / VFD
Evidence checked: 2026-09-12

System role

This section explains what the product does and where it acts in the surrounding system.

Function: Routes the documented adapter interface for a SINAMICS power stack and its converter-specific service path.
System position: Sits at the interface between the SINAMICS power stack and the converter-specific cabinet or service configuration.
Upstream / inputs: Receives converter-specific identification and the connected power-stack interface.
Downstream / outputs: Presents the adapted power-stack connection to the downstream converter system.
Limitations: Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3995-6AX00-0AA0 require separate evidence.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The captured Siemens Industry Mall document identifies 6SL3995-6AX00-0AA0 as a Power Stack Adapter PSA1 spare part.
Confidence: high
- www.gatechnology.co.uk — retrieved 2026-09-12; high confidence
The document states that the maximum order quantity is one per converter and that the converter MLFB and serial number must be supplied; it records cancellation since 2020-12-01.
Confidence: high
- www.gatechnology.co.uk — retrieved 2026-09-12; high confidence

Inferences

Inferred system position: Sits at the interface between the SINAMICS power stack and the converter-specific cabinet or service configuration.
Confidence: medium
Rationale: The exact product description and documented operating context establish this system placement.
- www.gatechnology.co.uk — retrieved 2026-09-12; high confidence

Unknowns

Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3995-6AX00-0AA0 require separate evidence.
Confidence: low
Missing evidence: The individual lookup does not establish the installed topology, wiring, firmware, unit condition, or replacement fit.

System position diagram

A flow from the upstream system through 6SL3995-6AX00-0AA0 to the downstream drive system. — Sits at the interface between the SINAMICS power stack and the converter-specific cabinet or service configuration.

View Mermaid source

flowchart LR
  upstream["Upstream system"] --> item["6SL3995-6AX00-0AA0"]
  item --> downstream["Downstream drive system"]

View diagram labels

Nodes: Upstream system; 6SL3995-6AX00-0AA0; Downstream drive system
Edges: Documented input path; Documented output path

Next action

The captured evidence supports the documented system role for 6SL3995-6AX00-0AA0.

Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3995-6AX00-0AA0 require separate evidence.

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