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Siemens 6SN1145-1BA01-0BA2 SIMODRIVE 611 16/21 kW Regulated I/R module product image 1
Siemens 6SN1145-1BA01-0BA2 SIMODRIVE 611 16/21 kW Regulated I/R module product image 2
Siemens 6SN1145-1BA01-0BA2 SIMODRIVE 611 16/21 kW Regulated I/R module product image 3

Siemens 6SN1145-1BA01-0BA2 SIMODRIVE 611 16/21 kW Regulated I/R module

Siemens / SIMODRIVE 611
6SN1145-1BA01-0BA2
16/21 kW
Regulated I/R module
Core overview
Siemens 6SN1145-1BA01-0BA2 is a 16/21 kW regulated i/r module for a SIMODRIVE 611 common-DC-link drive group, using internal cooling.
Migration check
No direct successor stated
Function
Regulated I/R module
Power
16/21 kW
Cooling
Internal cooling
Lifecycle
Product cancellation
Weight
10.00 kg
ONE YEAR WARRANTY
FAST DELIVERY
WORLDWIDE SHIPPING
Inquire Now
  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer Siemens
Item number 6SN1145-1BA01-0BA2
Country of Origin Germany
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code 85044095
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
Connection and protection data
Line terminals, equipment bus and protection for the cancelled spare.
Use the verified conductor, torque and protective-device values during replacement work.
01
Line connection
10 mm²
PE connection
M5
Tightening torque
1.5–1.8 Nm
Line-side fuse
35 A
Electronics reference
0 V
Equipment bus
Ribbon cable
Contactor feedback
Break contact
Net weight
10.00 kg
Energy feedback
Regenerative
Product status
Spare part
Lifecycle date
2015-04-01
Official lifecycle
Product cancellationNo direct successor stated
02
Commissioning essentials
Restore line interfaces, DC-link protection and regenerative operation.
Preserve the documented drive-group baseline and prove the complete enable chain before returning to service.
01
Start commandTerminal 48
The start input begins DC-link precharging and the line-contactor sequence.
02
Precharge stepApprox. 500 ms
After the link is charged, the precharge contactor opens and the main contactor closes.
03
Internal releaseApprox. 1 s
The module issues its internal enables after the documented start interval.
04
Pulse controlTerminal 63
Verify the fast pulse-enable response before allowing machine operation.
05
Drive controlTerminal 64
Verify that removing drive enable commands zero speed setpoint.
06
Final isolationSupply removed
Prove the DC link de-energized before opening covers or disturbing connections.
Precharge precedes main contactor
Internal release follows after one second
Enable inputs act in about one millisecond
Official Siemens source: SIMODRIVE 611 Configuration Manual and the exact Siemens article record.
03
Customer questions
Buyer Questions for Siemens 6SN1145-1BA01-0BA2.
Clear, model-specific information for a confident purchasing decision.
Q01
What distinguishes Siemens 6SN1145-1BA01-0BA2 from its earlier BA1 revision?
The full BA2 suffix identifies the later component revision. Use the exact article number because Siemens treats article revisions as separate orderable records.
Is an externally cooled module a direct mechanical substitute for Siemens 6SN1145-1BA01-0BA2?
Not without engineering review. The official configuration uses internal cooling, so cabinet airflow and mounting conditions must be preserved.
Q02
Q03
Why is regenerative feedback relevant when applying Siemens 6SN1145-1BA01-0BA2?
The module is intended for drive groups that return braking energy through the regulated line interface; the rest of the line-side system must support that duty.
How should the cancellation status of Siemens 6SN1145-1BA01-0BA2 be interpreted during procurement?
Siemens classifies the article as product cancellation and spare part. Availability, condition and documentation therefore require quotation-specific confirmation.
Q04
Q05
Does Siemens publish a direct modern successor for Siemens 6SN1145-1BA01-0BA2?
The reviewed Siemens article record does not state a direct successor. Do not nominate an alternative until the complete system is compared.
Which records are needed when requesting the Siemens 6SN1145-1BA01-0BA2 manual and price?
Send the exact BA2 nameplate, connected module list, line-supply arrangement, destination, quantity and required date so documentation and the offer match.
Q06
04
About Company
Global experience for dependable automation sourcing.
Experienced support for product identification, international supply and long-term maintenance needs.
Years of Global Experience
01
With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.
Professional Support Team
02
Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.
Wide Range of Brands
03
We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
Automation warehouse team checking industrial components
Large In-Stock Inventory
04
A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.
Honesty & Trust
05
We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.
Your Trusted Automation Partner
06
From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
05
After-Sales Support
Reliable after-sales support beyond delivery.
Clear communication, documentation support and long-term sourcing assistance.
01
Warranty Support
 
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
02
Technical Documentation
 
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
03
Fast Response
 
We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
04
Global Customer Service
 
We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
05
Long-term Spare Parts Supply
 
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
06 · Additional sourcing options
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Request a quote
Ask about Siemens 6SN1145-1BA01-0BA2.
Send the nameplate, installed drive-group details, quantity, destination and required date.
Sales contact
Sales Manager May

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