# Three-phase Automatic Voltage Stabilizer PCE KEMOT PROavr-25k (model URZ3437-25)

**URL:** https://aio.lv/en/product--pce-urz3437-25--12067797
**Data updated:** 2026-03-12 21:46 (EET)
**Category:** Voltage Stabilizers
**Manufacturer:** PCE
**Manufacturer code:** URZ3437-25
**EAN:** 5901890114257
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 769.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 636.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pce-urz3437-25--12067797

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Three-phase automatic voltage stabilizer PCE KEMOT PROavr-25k (URZ3437-25) provides steady output voltage for industrial and commercial equipment. Designed to regulate and protect three-phase electrical loads from voltage fluctuations, it suits motors, compressors, HVAC systems and production lines. Key features include automatic regulation, wide input variation handling and continuous operation for critical installations.

## Long description

The Three-phase Automatic Voltage Stabilizer PCE KEMOT PROavr-25k (model URZ3437-25) is a heavy-duty voltage regulation device designed to deliver stable three-phase output for industrial and commercial electrical systems. It compensates for incoming voltage fluctuations to provide a consistent supply to sensitive equipment such as motors, compressors, HVAC systems and production line machinery. The stabilizer supports continuous operation and is intended for installations where voltage stability and equipment protection are required.
Advantages
This automatic voltage stabilizer features automatic regulation of three-phase supply, wide input voltage range handling and continuous duty capability for critical loads. It reduces the risk of equipment malfunction and premature wear by maintaining steady output voltage under varying input conditions. Built for industrial environments, the unit offers straightforward integration into existing three-phase systems and helps maintain operational continuity for production and building services.
Suitable for
 Three-phase electric motors and drives
 Compressors and refrigeration units
 HVAC systems and climate control installations
 Production lines, conveyors and automated machinery
 Commercial electrical installations requiring stable supply
Key specifications
 Three-phase automatic voltage stabilization with continuous operation capability
 Nominal power rating suitable for 25 kVA class applications
 Wide input voltage compensation range to handle undervoltage and overvoltage conditions
 Stable AC output voltage tailored for industrial three-phase loads
 Designed for mounting in industrial electrical panels or dedicated enclosures
How to use
Install the stabilizer according to local electrical codes and the manufacturer's installation instructions, connecting the incoming three-phase supply to the input terminals and routing the stabilized three-phase output to the protected load. Ensure appropriate protective devices (fuses, circuit breakers) and proper grounding are in place before energizing the unit. After connection, power up the stabilizer and verify correct output voltage and phase sequence; monitor the device during initial operation to confirm stable performance under load.
Usage recommendations
Place the stabilizer in a ventilated, dust-free location with adequate clearance for heat dissipation. Regularly inspect electrical connections and protective devices, and schedule periodic maintenance checks to ensure reliable long-term operation. For critical installations, pair the stabilizer with appropriate surge protection and monitoring equipment to enhance system protection.

## FAQ

### How much does the Three-phase Voltage Stabilizer PCE KEMOT PROavr-25k cost, and is it available for purchase?

The price is 769.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 15.07.2026 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 Three-phase Voltage Stabilizer PCE KEMOT PROavr-25k 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 PCE 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 PCE 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/12067797/67552763_large.webp