# F&F FA-3HS-040 Vector Inverter 4.0 kW

**URL:** https://aio.lv/en/product--ff-fa-3hs-040--12462351
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Power Inverters
**Manufacturer:** FF
**Manufacturer code:** FA-3HS-040
**EAN:** 5902431673110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 272.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 225.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-fa-3hs-040--12462351

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The F&F FA-3HS-040 is a high-performance vector inverter designed for precise motor speed control with a power rating of 4.0 kW. This device ensures efficient energy management and smooth operation for industrial machinery and automation systems. It features advanced vector control technology to maintain torque and speed accuracy, making it an essential component for optimizing electric motor performance in various professional applications.

## Long description

The F&F FA-3HS-040 is a high-performance vector inverter engineered for precise motor speed control in demanding industrial environments. With a power rating of 4.0 kW, this device provides reliable energy management and smooth operational transitions for a wide range of electric motors. By utilizing advanced vector control technology, the inverter ensures exceptional torque stability and speed accuracy, which are critical for maintaining consistent performance in automated systems.
Advantages
This vector inverter offers superior control over motor dynamics, allowing for efficient energy consumption and reduced mechanical wear. Its robust design supports stable operation even under varying load conditions, ensuring that industrial machinery functions with high precision. The integration of modern control algorithms facilitates seamless speed regulation, which helps in optimizing the overall efficiency of complex automation processes.
Suitable for
Industrial automation systems
Conveyor belt speed control
Pump and fan motor regulation
Manufacturing machinery
Material handling equipment
When it may not be suitable
This device is not intended for use in environments with extreme moisture, corrosive gases, or high levels of conductive dust without appropriate protective enclosures. It is also not suitable for applications requiring power ratings significantly exceeding its 4.0 kW capacity.
Key specifications
Power rating: 4.0 kW
Control type: Vector control
Application: Electric motor speed regulation
Operational efficiency: High
How to use
Installation should be performed by qualified technical personnel in accordance with local electrical safety standards. The inverter must be mounted in a well-ventilated cabinet to ensure proper heat dissipation. After physical installation, connect the motor and power supply cables according to the provided wiring diagram. Configuration of the operating parameters is performed via the integrated control interface to match the specific requirements of the connected motor.
What to consider before purchase
Verify that the motor power rating matches the 4.0 kW capacity of the inverter.
Ensure the installation environment meets the required temperature and ventilation standards.
Check compatibility with existing control system interfaces.
Usage recommendations
Regularly inspect the cooling fans and ventilation paths to prevent overheating. Ensure that all electrical connections are tightened periodically to maintain optimal conductivity and safety.

## FAQ

### How much does the F&F FA-3HS-040 Vector Inverter 4.0 kW cost, and is it available for purchase?

The price is 272.99 € (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 02.07.2026 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 F&F FA-3HS-040 Vector Inverter 4.0 kW 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 FF 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 FF 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

https://aio.lv/img/cache/product/12462351/68764179_large.webp