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6SN1145-1AA01-0AA2

2-year Warranty

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Siemens 6SN1145-1AA01-0AA2

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MANUFACTURER: Siemens 

DESCRIPTION: INFEED MODULE, 10/25 KW, UNREGULATED;INTERNAL/EXTERNAL COOLING, MAINS CONTACTOR WITH BREAK CONTACT

PRODUCT TYPE INFO: SIMODRIVE 611 

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2 Year warranty

Part Number6SN1145-1AA01-0AA2
ManufacturerSiemens
TypeAC Drives
Model #6SN11451AA010AA2
Warranty2 Year
Simodrive 611Infeed Module
Mains Contactor Break Contact
RATED10/25 KW
CoolingInternal/External

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 6SN1145-1AA01-0AA2 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 6SN1145-1AA01-0AA2 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 6SN1145-1AA01-0AA2, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 16lbs

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Ask about exchanging your faulty 6SN1145-1AA01-0AA2 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 6SN1145-1AA01-0AA2 Overview

The 6SN11451AA010AA2 unit is an infeed module manufactured by Siemens as a part of the SIMODRIVE 611 drive configuration. The infeed modules serve to link the drive group to the power supply line. 

The infeed/regenerative feedback module (I/R) and unregulated infeed (UI) modules input power into the DC link, while also supplying electric power supply to the connected modules along with the monitoring module. Overload protection is not provided by the infeed modules, it must be ensured through proper configuration and current values set in the control boards.

For the unregulated infeed module, the drive energy from a braking motor is injected into the DC link.  The energy is converted into heat in the braking resistor which is then dissipated to the environment. The braking resistor may be integrated or mounted.  Required additional engineering of the system may include the use of a pulse resistor module (PR units). 

There are a couple of applications for use of the infeed module. The first beneficial application for the infeed module is working with machines that have few braking cycles or short braking cycles and low braking energy. The second use for the infeed is for drive groups with limited dynamic demands. This is particularly true for the main spindle drive.

The step-up converter, which has a hertz rating of 7 kHz, is comprised of the I/R module and the HF/HFD commutating reactors and is used for controlling the DC link voltage.  The step-up converter is also used for enabling regenerative feedback.

Which applications can I expect to work with the I/R module and the HF/HFD? There are three applications associated with the I/R module and the HF/HFD modules. The first use is with machines in an environment of high-dynamic requirements placed on the drive. The second use is with machines that include frequent braking cycles and high braking energy.

One note about the HFD line reactor: In order for the I/R module to function correctly, an HFD line reactor is prescribed. The reason being this is cyclically short-circuited for the step-up controller and the voltage control to operate properly.

The monitoring module incorporates a complete electronic power supply for the equipment bus and the central monitoring functions for a drive group that is separate. Normal power is supplied from the line supply, 3–ph. 400 to 480 V AC.  In a case of power loss, an emergency reaction occurs so there is an option to connect the power supply directly in parallel to the DC link.  The monitoring module is necessary when a higher number of drive modules are present and they exceed the power supply of the connected electronics of the infeed module, either I/R or I/U. This allows the various groups of drive modules to inhibit multiple cabinets or tiers.

How are these infeed modules arranged within the Simodrive 611 drive system? Within the drive group, the infeed module is the first module in the group on the left.  The mounted surface for the line supply infeed is I panels through a low-resistance connection. This applies to the drive modules, reactors, and line filters. 

Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry AC Motors from other manufacturers such as FANUC and Yaskawa.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SN1145-1AA01-0AA2, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6SN1145-1AA01-0AA2 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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