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Siemens 6SL3210-1PE31-8UL0
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 6SL3210-1PE31-8UL0 is a high-performance variable frequency drive (VFD) from the SINAMICS G120C series, expertly designed for precise and efficient management of 18.5 kW (25 HP) motors. This robust unit incorporates advanced features such as built-in PROFIBUS communication for smooth industrial networking and an STO (Safe Torque Off) safety function, all within a compact and space-saving footprint. Perfect for a wide array of contemporary industrial applications, this Siemens VFD guarantees superior operational reliability and optimized energy usage. Its sophisticated control algorithms enable both V/f and sensorless vector control, ensuring exceptional motor performance across diverse load conditions. The 6SL3210-1PE31-8UL0 embodies Siemens' dedication to providing innovative and dependable automation solutions, empowering businesses to reach new levels of productivity and safety. Engineered for straightforward commissioning and integration, this drive offers flexibility through its compatibility with both STARTER and Startdrive (TIA Portal) software. Its durable construction and IP20 protection class ensure reliable performance in typical industrial settings. Opting for the Siemens 6SL3210-1PE31-8UL0 signifies an investment in proven German engineering excellence, supported by extensive assistance and a reputation for long-lasting performance.Key Features Optimized Motor Management: Accurately controls 18.5 kW (25 HP) motors, promoting energy conservation and extended motor lifespan. Integrated PROFIBUS: Delivers seamless and dependable communication within intricate industrial automation systems. STO Safety Function: Boosts operational safety by providing Safe Torque Off, preventing unforeseen motor startup. Compact SINAMICS G120C Design: Maximizes valuable panel space while offering powerful performance for various uses. Flexible Control Modes: Supports both V/f and advanced sensorless vector control for adaptable motor regulation. Built-in Braking Chopper: Facilitates controlled deceleration and effectively handles regenerative energy. Easy Commissioning: Compatible with Siemens STARTER and Startdrive (TIA Portal) software for rapid setup. Technical Specifications Siemens Code: 6SL3210-1PE31-8UL0 Series: SINAMICS G120C Power Rating: 18.5 kW (25 HP) Input Voltage: 3AC 380–480 V ±10% Output Current: Approximately 38 A Control Modes: V/f, Sensorless Vector Control Communication Interface: Integrated PROFIBUS Braking Chopper: Yes, integrated Safety Feature: STO (Safe Torque Off) Cooling Method: Internal fan Protection Class: IP20 Operating Temperature: –10 °C to +50 °C Certifications: CE, UL, RoHS Applications Conveyor and Pump Systems: Enhances efficiency and control for material transportation and fluid management. Material Handling and Logistics: Optimizes the performance of hoists, cranes, and automated storage units. Machine Tools and Automated Production Lines: Provides precise speed and torque regulation for manufacturing processes. HVAC and Fan Control: Improves energy efficiency and air quality management in commercial and industrial structures. Industrial Process Equipment: Ideal for mixers, extruders, and other machinery requiring robust motor regulation. Packaging Machinery: Ensures high-speed, accurate operation for diverse packaging tasks. Why Choose This Model? Unmatched Reliability: Benefit from Siemens' renowned engineering and manufacturing quality, ensuring long-term operational stability. Enhanced Safety: The integrated STO function provides critical safety, protecting personnel and equipment in demanding industrial settings. Seamless Integration: PROFIBUS communication allows for effortless incorporation into existing and new automation architectures. Energy Efficiency: Advanced control algorithms reduce energy consumption, leading to significant cost savings over time. Space-Saving Design: Its compact form factor maximizes panel space utilization without compromising on performance. Order NowElevate your industrial processes with the Siemens 6SL3210-1PE31-8UL0. Contact Palm Parts Solution today to place your order and experience the difference in performance and reliability.FAQWhat is the power rating of this Siemens VFD?This Siemens VFD is rated for 18.5 kW (25 HP) motors.Does it have integrated safety features?Yes, it includes an integrated STO (Safe Torque Off) safety function for enhanced operational safety.What communication protocols does it support?The unit features integrated PROFIBUS communication for seamless industrial networking.Is this VFD suitable for tight spaces?Yes, its compact SINAMICS G120C design is ideal for applications where panel space is limited.What software is compatible for commissioning?It supports both Siemens STARTER and Startdrive (TIA Portal) software for easy setup.
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Siemens 6SL3210-1PE31-8UL0
Overview
This is a genuine Siemens component from the Variable Frequency Drives family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside Variable Frequency Drives installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the Variable Frequency Drives family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Siemens Code: 6SL3210-1PE31-8UL0
- Series: SINAMICS G120C
- Power Rating: 18.5 kW (25 HP)
- Input Voltage: 3AC 380–480 V ±10%
- Output Current: Approximately 38 A
- Control Modes: V/f, Sensorless Vector Control
- Communication Interface: Integrated PROFIBUS
- Braking Chopper: Yes, integrated
- Safety Feature: STO (Safe Torque Off)
- Cooling Method: Internal fan
- Protection Class: IP20
- Operating Temperature: –10 °C to +50 °C
- Certifications: CE, UL, RoHS
Applications
- Conveyor and Pump Systems: Enhances efficiency and control for material transportation and fluid management.
- Material Handling and Logistics: Optimizes the performance of hoists, cranes, and automated storage units.
- Machine Tools and Automated Production Lines: Provides precise speed and torque regulation for manufacturing processes.
- HVAC and Fan Control: Improves energy efficiency and air quality management in commercial and industrial structures.
- Industrial Process Equipment: Ideal for mixers, extruders, and other machinery requiring robust motor regulation.
- Packaging Machinery: Ensures high-speed, accurate operation for diverse packaging tasks.
Why Choose the 6SL3210-1PE31-8UL0?
- Unmatched Reliability: Benefit from Siemens' renowned engineering and manufacturing quality, ensuring long-term operational stability.
- Enhanced Safety: The integrated STO function provides critical safety, protecting personnel and equipment in demanding industrial settings.
- Seamless Integration: PROFIBUS communication allows for effortless incorporation into existing and new automation architectures.
- Energy Efficiency: Advanced control algorithms reduce energy consumption, leading to significant cost savings over time.
- Space-Saving Design: Its compact form factor maximizes panel space utilization without compromising on performance.
Availability & Shipping
- ▸In stock: 6SL3210-1PE31-8UL0 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 6SL3210-1PE31-8UL0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.