# Siemens SINAMICS V20 Frequency Converter, 3AC 400V, 11kW, Unfiltered

**URL:** https://aio.lv/en/product--siemens-6sl3210-5be31-1uv0--12449812
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Control Systems
**Manufacturer:** Siemens
**Manufacturer code:** 6SL3210-5BE31-1UV0
**EAN:** 6940408102828
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 062.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 878.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6sl3210-5be31-1uv0--12449812

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Siemens SINAMICS V20 is a robust and efficient frequency converter designed for industrial motor control applications. This 11kW unit operates on a 3AC 400V supply and features an unfiltered design. It provides reliable speed and torque control for pumps, fans, compressors, and conveyor systems, offering easy commissioning and energy-saving operation for various automation tasks.

## Long description

The Siemens SINAMICS V20 is a high-performance frequency converter engineered for reliable motor control in industrial and commercial environments. This 11kW unit is designed for 3AC 400V power supplies and features an unfiltered configuration, making it a versatile solution for demanding automation tasks. It combines robust construction with intuitive operation to provide precise speed and torque regulation for various rotating equipment.
Advantages
This frequency converter stands out due to its rapid commissioning process and ease of use, allowing for immediate deployment without the need for complex external modules. It incorporates advanced energy-saving functions, including automatic flux reduction, which optimizes power consumption based on real-time load requirements. The integrated Keep-Running mode ensures stable performance even when the power supply experiences fluctuations, enhancing overall system reliability. Furthermore, its compact design and compatibility with standard communication protocols like USS and Modbus RTU facilitate seamless integration into existing automation architectures.
Suitable for
Pumps and centrifugal systems
Industrial fan and ventilation applications
Compressor units
Conveyor belt systems
When it may not be suitable
This unit is not suitable for applications requiring integrated electromagnetic interference filtering, as it features an unfiltered design. It is also not intended for outdoor use or environments where protection higher than IP20 is required without an additional protective enclosure.
Key specifications
Power rating: 11 kW
Supply voltage: 3AC 380-480 V
Overload capacity: 150% for 60 seconds
Communication: USS and Modbus RTU
Inputs/Outputs: 4 digital inputs, 2 digital outputs, 2 analog inputs, 1 analog output
Protection class: IP20
Dimensions: 240 x 207 x 173 mm
How to use
The SINAMICS V20 is designed for straightforward installation and operation. Once mounted in a suitable control cabinet, the device can be configured using the built-in Basic Operator Panel (BOP). Users can utilize predefined macros for quick setup or integrate the drive into larger systems using the TIA Portal for connection with controllers like the SIMATIC S7-1200. The drive is ready for operation immediately after basic parameterization.
What to consider before purchase
Ensure the power supply matches the 3AC 400V requirement.
Verify that the IP20 protection rating is sufficient for your installation environment.
Check if an external line filter is necessary for your specific electromagnetic compatibility requirements.
Confirm that the 11kW power rating aligns with the motor load.
Usage recommendations
For optimal performance and longevity, ensure adequate ventilation within the control cabinet to maintain the operating temperature within specified limits. Regularly monitor energy consumption data via the integrated display to identify further efficiency improvements in your process.

## FAQ

### How much does the Siemens SINAMICS V20 11kW Frequency Converter cost, and is it available for purchase?

The price is 1,062.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Siemens SINAMICS V20 11kW Frequency Converter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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