# Three-phase voltage stabilizer Volt Polska AVR PRO 25000VA 3% SERVO, model 35401

**URL:** https://aio.lv/en/product--volt-polska-35401--11564261
**Data updated:** 2026-06-07 13:16 (EEST)
**Category:** Power Inverters
**Manufacturer:** volt polska
**Manufacturer code:** 35401
**EAN:** 5904100451449
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Three-phase voltage stabilizer Volt Polska AVR PRO 25000VA 3% SERVO (model 35401) provides automatic regulation of three-phase mains voltage with 25 kVA nominal capacity and ±3% output accuracy. Servo-driven AVR design ensures stable voltage for industrial equipment, servers, and sensitive electronics. Suitable for commercial and light-industrial environments to protect devices from voltage fluctuations and improve equipment reliability.

## Long description

The Volt Polska AVR PRO 25000VA 3% SERVO is a high-performance three-phase voltage stabilizer designed to provide consistent and reliable power for demanding electrical systems. Utilizing advanced servo-motor technology, this device automatically corrects voltage fluctuations in the mains supply, ensuring that connected equipment receives a stable output voltage. With a nominal capacity of 25 kVA and a high precision output accuracy of ±3%, it is engineered to protect sensitive electronics and industrial machinery from the risks associated with unstable power grids.
Advantages
The primary benefit of this stabilizer is its servo-driven mechanism, which offers superior response times and high accuracy compared to relay-based systems. By maintaining a steady voltage level, it significantly extends the operational lifespan of connected devices and prevents malfunctions caused by brownouts or voltage surges. Its robust construction makes it suitable for continuous operation in environments where power stability is critical for productivity and safety.
Suitable for
Industrial machinery and production lines
Server rooms and data centers
Medical equipment requiring stable power
Commercial HVAC systems
Professional audio and video equipment
This stabilizer may not be suitable for residential applications where the power load is significantly lower than the 25 kVA capacity, as it is designed for heavy-duty industrial and commercial use. It is also not intended for outdoor environments without appropriate protective enclosures to shield it from moisture and extreme temperatures.
Key specifications
Capacity: 25000VA (25 kVA)
Phase: Three-phase
Output accuracy: ±3%
Technology: Servo-motor
Application: Industrial and commercial
To use the device, ensure it is installed by a qualified electrician in a well-ventilated area. Connect the three-phase input supply to the designated terminals and link your equipment to the output terminals, ensuring that the total load does not exceed the rated capacity of the stabilizer. Once connected, power on the unit and monitor the display to verify that the output voltage remains within the specified range.
What to consider before purchase
Verify that your total power consumption does not exceed 25 kVA
Ensure the installation site has adequate space and ventilation
Confirm that the input voltage range matches your local grid conditions
Consult with a professional regarding electrical wiring requirements
For optimal performance and longevity, perform regular inspections of the electrical connections and keep the unit free from dust and debris. Avoid overloading the stabilizer beyond its nominal capacity to prevent overheating and potential system failure.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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 volt polska 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 volt polska 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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