SINAMICS S120 DRIVE SYSTEM BOOKSIZE VOLTAGE CLAMPING MODULE 510-720V DC, 20A
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2 Year MRO warranty
| Part Number | 6SL3100-1VE00-0AA0 |
| Manufacturer | Siemens |
| Type | AC Drives |
| Model # | 6SL31001VE000AA0 |
| MRO Warranty | 2 Year |
| Product Line | SINAMICS S120 |
| Product Type | Voltage Clamping Module |
| Format | Booksize |
| DC Voltage Range | 510–720 V DC |
| Rated Current | 20 A |
| Function | DC link voltage limitation / overvoltage protection |
| Cooling Method | Air-cooled |
| Mounting Type | Control cabinet (Booksize format) |
| System Compatibility | SINAMICS S120 drive systems |
| Use Case | Protecting DC bus from voltage spikes |
| Typical Applications | CNC, servo, spindle drives |
| Integration | Installed within S120 DC link |
| Operating Environment | Industrial automation |
| Condition | Tested / Surplus |
| Availability | Immediately Available |
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.
MRO can restore your failed 6SL3100-1VE00-0AA0 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 MRO warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this 6SL3100-1VE00-0AA0 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 6SL3100-1VE00-0AA0, 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.
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The Siemens 6SL3100-1VE00-0AA0 is a Booksize voltage clamping module designed for SINAMICS S120 drive systems, providing effective protection against DC link overvoltage conditions. Operating within a 510–720 V DC range and rated for 20 amps, this module limits voltage spikes generated during braking or load changes, helping safeguard sensitive drive components and maintain stable system operation.
This voltage clamping module integrates directly into the SINAMICS S120 Booksize architecture, working in parallel with line modules, motor modules, braking modules, and capacitor modules. By clamping excessive DC bus voltage, it reduces stress on the DC link and connected components, particularly in high-dynamic applications with frequent acceleration and deceleration cycles. Its compact Booksize design supports clean, space-efficient control cabinet layouts.
Engineered to Siemens’ industrial standards, the 6SL3100-1VE00-0AA0 delivers reliable overvoltage protection in demanding automation environments. The air-cooled design ensures efficient heat dissipation without additional cooling equipment, minimizing maintenance requirements. This module is commonly used as a replacement or system expansion component, helping extend the operational life of existing SINAMICS S120 installations.
Common applications include:
CNC machining centers
Servo and spindle drive systems
Robotics and motion control platforms
Packaging and automated production equipment
Key benefits include:
Effective DC link voltage clamping
Protection against overvoltage faults
Compact Booksize format
Seamless compatibility with SINAMICS S120 systems
Fully tested and warranty-backed by MRO Electric
MRO Electric stocks the Siemens 6SL3100-1VE00-0AA0 for immediate shipment, reducing downtime in critical automation systems. Each unit is fully tested and supported by a 2-year MRO Electric warranty, with expert technical assistance available for compatibility checks and system support.
What does the 6SL3100-1VE00-0AA0 do?
It clamps excessive DC link voltage to protect SINAMICS S120 drive components.
What voltage range does it support?
510–720 V DC.
What is the current rating?
20 amps.
What format is this module?
Booksize format.
Which systems is it compatible with?
Siemens SINAMICS S120 drive systems.
Is this the same as a braking resistor?
No, it limits voltage rather than dissipating energy as heat.
Where is it installed in the system?
Within the DC link of the SINAMICS S120 system.
Is it used in CNC machines?
Yes, it is commonly used in CNC and high-performance motion control systems.
Can it be used as a replacement part?
Yes, it is frequently used as a direct replacement in existing systems.
Does it include a warranty?
Yes, it includes a 2-year MRO Electric warranty.
Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year MRO warranty from MRO Electric. We also carry AC Drives from other manufacturers such as FANUC and Yaskawa.
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 6SL3100-1VE00-0AA0, 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 6SL3100-1VE00-0AA0 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.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
SINAMICS S120 DRIVE SYSTEM BOOKSIZE CONTROL SUPPLY, 3PH - 380-480V AC, 20A
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