Which official identity detail distinguishes 6SL3120-2TE21-8AC0 during receiving inspection?

For 6SL3120-2TE21-8AC0, the official source identifies article number as 6SL3120-2TE21-8AC0. Confirm the same value in the installed record before work.

What documented module type must be matched before 6SL3120-2TE21-8AC0 is installed?

For 6SL3120-2TE21-8AC0, the official source identifies module type as Double Motor Module, booksize C. Confirm the same value in the installed record before work.

How does the published dc input affect selection of 6SL3120-2TE21-8AC0?

For 6SL3120-2TE21-8AC0, the official source identifies dc input as 600 V DC. Confirm the same value in the installed record before work.

Which ac output condition must remain unchanged when replacing 6SL3120-2TE21-8AC0?

For 6SL3120-2TE21-8AC0, the official source identifies ac output as 400 V 3 AC. Confirm the same value in the installed record before work.

Where does 6SL3120-2TE21-8AC0 fit in the approved installed system arrangement?

For 6SL3120-2TE21-8AC0, the official source identifies installed system as Siemens SINAMICS or SIMOVERT drive power-electronics system. Confirm the same value in the installed record before work.

6SL3120-2TE21-8AC0

Name: 6SL3120-2TE21-8AC0
Brand: Siemens
SKU: 6SL3120-2TE21-8AC0

SINAMICS S120 Double Motor Module

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

Siemens 6SL3120-2TE21-8AC0 is a SINAMICS S120 booksize double Motor Module. It converts the documented DC link into two controlled 18 A motor outputs.

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Technical specifications for 6SL3120-2TE21-8AC0

Manufacturer:

Siemens
Product Category:

General Automation
Spare Part Number:

6SL3120-2TE21-8AC0
Estimated shipping dimensions:

10x27x41.5cm
Weight:

7.92 kg
Tariff Code:

8537101190
Counliy of origin:

Germany
Module type:

Double Motor Module, booksize C
DC input:

600 V DC
AC output:

400 V 3 AC
Rated output current:

18 A / 18 A
Cooling:

Internal air cooling
Safety:

Extended Safety Integrated
Included cable:

DRIVE-CLiQ cable

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Information

Overview Manuals Common Applications Product Precautions

Siemens 6SL3120-2TE21-8AC0 is a SINAMICS S120 double Motor Module that converts 600 V DC to two 400 V three-phase outputs rated 18 A each.

Provides the documented double motor module, booksize c function
Keeps 6SL3120-2TE21-8AC0 as the controlled identity
Matches the approved drive hardware position
Supports controlled diagnostic verification

Use the module only in the documented SINAMICS S120 booksize station with the matched DC link, Control Unit, motors, cooling and DRIVE-CLiQ topology.

Important Notice: Confirm 6SL3120-2TE21-8AC0, the complete Siemens drive type, hardware revision, double motor module, booksize c position, connectors and terminals, DC-link isolation, cooling, protective grounding, firmware, parameter set and controlled interlock and functional-test results before commissioning.

Apter Power 6SL3120-2TE21-8AC0 Manuals and Guides

The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

6SL3120-2TE21-8AC0 installed-system service

Restores the documented double motor module, booksize c position without changing the approved Siemens SINAMICS or SIMOVERT drive power-electronics system architecture.

6SL3120-2TE21-8AC0 cabinet refurbishment

Preserves the recorded connector, terminal and protective-ground arrangement during planned maintenance.

6SL3120-2TE21-8AC0 controlled replacement

Uses exact identity and hardware records to prevent a neighboring execution from entering the installation.

6SL3120-2TE21-8AC0 recommissioning

Provides the product-specific reference for diagnostic review and functional acceptance before release.

Read the applicable Siemens installation instructions before work. Verify 6SL3120-2TE21-8AC0, the installed host system and all configured field interfaces before isolation, wiring or commissioning.

Confirm the complete 6SL3120-2TE21-8AC0 marking and installed drive record before work.

Place the drive, motor and associated process in the approved maintenance state.

Isolate incoming power and prove the DC link and all stored energy discharged.

Record every connector, terminal, busbar, cable and protective-earth position before removal.

Use ESD controls and protect all board and module interfaces from contamination or mechanical load.

Install only the documented double motor module, booksize c execution and restore the recorded hardware arrangement.

Restore the approved firmware, parameters and project configuration, then review all drive diagnostics.

Complete controlled interlock, output and machine-function tests before returning the drive to service.

Technical notes

Record the S120 topology, DRIVE-CLiQ links, motor connections and safety configuration before removal. Restore the exact module position and complete controlled diagnostics and axis tests.

FAQ View All FAQ

Which official identity detail distinguishes 6SL3120-2TE21-8AC0 during receiving inspection?

For 6SL3120-2TE21-8AC0, the official source identifies article number as 6SL3120-2TE21-8AC0. Confirm the same value in the installed record before work.
What documented module type must be matched before 6SL3120-2TE21-8AC0 is installed?

For 6SL3120-2TE21-8AC0, the official source identifies module type as Double Motor Module, booksize C. Confirm the same value in the installed record before work.
How does the published dc input affect selection of 6SL3120-2TE21-8AC0?

For 6SL3120-2TE21-8AC0, the official source identifies dc input as 600 V DC. Confirm the same value in the installed record before work.
Which ac output condition must remain unchanged when replacing 6SL3120-2TE21-8AC0?

For 6SL3120-2TE21-8AC0, the official source identifies ac output as 400 V 3 AC. Confirm the same value in the installed record before work.

Where does 6SL3120-2TE21-8AC0 fit in the approved installed system arrangement?

For 6SL3120-2TE21-8AC0, the official source identifies installed system as Siemens SINAMICS or SIMOVERT drive power-electronics system. Confirm the same value in the installed record before work.
What connection evidence should be retained before disconnecting 6SL3120-2TE21-8AC0?

Record every connector, terminal, busbar, cable and protective-earth position before removal. Use ESD controls and protect all board and module interfaces from contamination or mechanical load.
Which diagnostic sequence should follow controlled energization of 6SL3120-2TE21-8AC0?

Restore the approved firmware, parameters and project configuration, then review all drive diagnostics.
What functional result is required before 6SL3120-2TE21-8AC0 returns to service?

Complete controlled interlock, output and machine-function tests before returning the drive to service.

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