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PRODUCT DESCRIPTION
6SL3955-0TX00-1AA1 Thyristor Gate Circuit Unit
Siemens 6SL3955-0TX00-1AA1 is identified as a TAS21F thyristor gate unit for compatible power-conversion equipment. It is a circuit-unit spare used within the documented installed drive or converter assembly.
The exact third-party listing identifies an 8 kV TAS21F execution with a 10 μs filter, no electronic overvoltage protection and software version V3.2. These attributes describe the listed circuit unit rather than unrestricted supply or power ratings for a complete converter. Match the actual unit markings and equipment documentation.
The exact third-party listing identifies an 8 kV TAS21F execution with a 10 μs filter, no electronic overvoltage protection and software version V3.2. These attributes describe the listed circuit unit rather than unrestricted supply or power ratings for a complete converter. Match the actual unit markings and equipment documentation.
BEFORE YOU BUY
Confirm the complete thyristor gate circuit unit
ACTUAL APPLICATIONS
Application context for 6SL3955-0TX00-1AA1
6SL3955-0TX00-1AA1 supports compatible power-conversion arrangements in paper production, mineral processing and metal manufacturing. Suitability depends on the installed converter and complete gate-unit execution. Match the hardware revision, protection arrangement and accepted converter settings before selecting the spare.
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01 · PULP & PAPER
Paper Manufacturing and Pulp Processing
Paper Manufacturing Process ControlPulp Processing and Manufacturing -
02 · MINING
Mineral Production and Mining Processes
Mining Production and ProcessingMineral Beneficiation Process Control -
03 · METALS
Steel Manufacturing and Metal Processing
Steel Manufacturing Process ControlIndustrial Metal Processing Control
Technical specifications for 6SL3955-0TX00-1AA1
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Product Model6SL3955-0TX00-1AA1
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Product ParametersThyristor Gate Circuit Unit
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In stock2 units
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ManufacturerSiemens
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Thyristor design designationTAS21F
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Published gate-unit voltage class8 kV
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Documented filter time10 μs
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Electronic overvoltage protectionNot provided in the listed execution
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Listed software versionV3.2
View all additional
Alternative Names
6SL3955-0TX00-1AA1
TAS21F thyristor gate circuit unit
Eight-kilovolt class thyristor gate spare
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 6SL3955-0TX00-1AA1 thyristor gate circuit unit
Identify the installed converter and 6SL3955-0TX00-1AA1 gate-unit execution. Compare the unit markings and supported equipment arrangement before configuring a spare.
Check the gate connections and protection arrangement against the applicable converter documentation. Treat the published 8 kV designation as a unit class rather than an unrestricted external supply requirement.
Follow the manufacturer converter commissioning procedure. Validate the verified gate-unit execution and affected converter diagnostics under safe test conditions before acceptance.
Features:
- Thyristor design designation: TAS21F
- Published gate-unit voltage class: 8 kV
- Documented filter time: 10 μs
The 6SL3955-0TX00-1AA1 thyristor gate circuit unit requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 6SL3955-0TX00-1AA1 thyristor gate circuit unit
Confirm 6SL3955-0TX00-1AA1 and the installed gate-unit execution before exchange. Similar AA0 and AA1 identifiers do not establish the same filter or protection behaviour.
Record unit markings, connector positions and the accepted converter configuration. Preserve the converter service record and isolate the equipment using its documented procedure.
Fit the verified unit and check the restored converter configuration. Test only using the manufacturer acceptance procedure and retain the diagnostic and functional results.
Features:
- Thyristor design designation: TAS21F
- Published gate-unit voltage class: 8 kV
- Documented filter time: 10 μs
The 6SL3955-0TX00-1AA1 thyristor gate circuit unit requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.
Features:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 6SL3955-0TX00-1AA1 thyristor gate circuit unit must be checked for document applicability before installation or commissioning.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size20 × 11.7 × 2.5cm
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Shipping weight0.20kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8538900000
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
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Tracking supplied
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Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6SL3955-0TX00-1AA1
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which filter time is documented for TAS21F?
The exact AA1 listing specifies a 10 μs filter. Compare the delivered unit markings with the installed converter service record. -
Is electronic overvoltage protection listed for AA1?
The published TAS21F execution is listed without electronic overvoltage protection. Match the actual protection arrangement before selecting a replacement. -
What software version accompanies the published AA1 execution?
The exact spare listing identifies software version V3.2. This does not establish compatibility with a different converter configuration. -
Does the eight-kilovolt class establish the converter input voltage?
The 8 kV value describes the listed gate-unit class. Converter mains and auxiliary supply requirements must be taken from the installed-equipment documentation. -
How should the AA1 gate connection be verified?
Compare the complete article, connector positions, hardware execution and gate wiring with the accepted converter documentation. A matching enclosure alone is insufficient. -
Does a published successor identifier guarantee direct interchangeability?
A successor entry is a spare-listing reference rather than confirmation of a compatible installed converter. Verify the hardware, software and protection arrangement separately. -
Which TAS21F details belong in a spare-unit request?
Specify 6SL3955-0TX00-1AA1, the converter identity, unit-label photographs, V3.2 execution where applicable and the required filter and protection arrangement. -
What AA1 identity checks are needed at incoming inspection?
Check the exact AA1 label and connector arrangement against the accepted TAS21F service record and written quotation before fitting the circuit unit.
READY TO VERIFY YOUR PART?
Get a 6SL3955-0TX00-1AA1 quote with price, lead time and revision check.
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