# Siemens SINAMICS V20 Frequency Converter, 1AC 230V, 1.5kW, Unfiltered

**URL:** https://aio.lv/en/product--siemens-6sl3210-5bb21-5uv1--12457806
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Control Systems
**Manufacturer:** Siemens
**Manufacturer code:** 6SL3210-5BB21-5UV1
**EAN:** 4042948676974
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 240.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 199.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6sl3210-5bb21-5uv1--12457806

## 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 compact and robust frequency converter designed for efficient motor control in industrial applications. This 1.5kW unit operates on a 1AC 230V supply and is an unfiltered model. It provides reliable performance for pumps, fans, compressors, and conveyor systems, offering easy commissioning, energy-saving modes, and versatile integration options for various automation tasks.

## Long description

The Siemens SINAMICS V20 is a compact and robust frequency converter engineered for precise motor control in industrial and commercial environments. This 1.5kW unit is designed for operation with a 1AC 230V power supply, providing a reliable solution for various automation tasks. It features an unfiltered design and is built to withstand demanding operational conditions while maintaining high efficiency and ease of use.
Advantages
The SINAMICS V20 stands out due to its rapid commissioning process and intuitive operation, 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 demand. The integrated Keep-Running mode ensures stable performance even when the power supply fluctuates, 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 blower applications
Compressor units
Conveyor belt systems
General automation tasks requiring variable speed control
When it may not be suitable
This frequency converter is not intended for applications requiring high-level harmonic filtering, as it is an unfiltered model. It is also not suitable for environments that demand an IP rating higher than IP20 without additional protective enclosures.
Key specifications
Power rating: 1.5 kW
Input voltage: 1AC 200-240V, 47-63Hz
Overload capacity: 150% for 60 seconds
Communication: USS/MODBUS RTU
Inputs/Outputs: 4 DI, 2 DO, 2 AI, 1 AQ
Protection class: IP20 / UL open
Dimensions: 90 x 160 x 147 mm
How to use
The device is designed for straightforward installation and can be operated directly out of the box. Users can configure the drive using the built-in Basic Operator Panel (BOP) or via predefined macros for faster setup. For more complex integration, the unit supports connection to controllers such as the SIMATIC S7-1200 using preconfigured function blocks. Ensure the unit is mounted in a location that allows for adequate ventilation and adheres to the specified IP20 environmental requirements.
What to consider before purchase
Verify that the 1AC 230V power supply matches your local grid requirements.
Ensure the 1.5kW power rating is sufficient for your specific motor load.
Check if your application requires an external line filter for electromagnetic compatibility.
Confirm that the IP20 protection level is appropriate for your installation environment.
Usage recommendations
For optimal performance and energy efficiency, utilize the integrated energy-saving modes and monitor consumption data regularly. Ensure that the drive is installed in a clean, dry environment to maintain the integrity of the IP20-rated components.

## FAQ

### How much does the Siemens SINAMICS V20 1.5kW Frequency Converter cost, and is it available for purchase?

The price is 240.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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. All transactions are 100% secure and encrypted.

### Can Siemens SINAMICS V20 1.5kW 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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