# Uninterruptible Power Supply QOLTEC 53947 3 kVA 230 V 50 Hz

**URL:** https://aio.lv/en/product--qoltec-53947--7290880
**Data updated:** 2026-02-12 14:22 (EET)
**Category:** UPS
**Manufacturer:** QOLTEC
**Manufacturer code:** 53947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 438.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 362.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-53947--7290880

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 18.57 EUR |

## Summary description

QOLTEC 53947 is an uninterruptible power supply (UPS) with 3 kVA capacity designed for 230 V, 50 Hz mains. It provides backup power and basic voltage regulation to protect equipment during mains interruptions and fluctuations. Suitable for small servers, network devices, workstations and telecom equipment, it helps prevent data loss and downtime and supports orderly shutdowns.

## Long description

QOLTEC 53947 is an uninterruptible power supply (UPS) with 3 kVA capacity designed for 230 V, 50 Hz mains. It provides backup power and basic voltage regulation to protect connected equipment during mains interruptions and voltage fluctuations. Intended for environments where uninterrupted power is required to prevent data loss and allow orderly shutdowns, this UPS supports small servers, network devices, workstations and telecom equipment.
Advantages
The UPS delivers a continuous backup source with 3 kVA output capacity at nominal 230 V and 50 Hz frequency, offering short-term power support when mains fails. Built to maintain connected loads during outages, it also performs basic voltage regulation to reduce the impact of under- and over-voltage conditions. The unit is compact for its capacity and suitable for installation in small server rooms, office racks or next to critical equipment, allowing safe shutdown or continued operation for essential devices.
Suitable for
Small servers and hybrid server setups
Network switches, routers and other telecom equipment
Workstations and professional desktop systems
Storage devices and NAS units requiring orderly shutdown
Key specifications
Output capacity: 3 kVA
Nominal output voltage: 230 V
Frequency: 50 Hz
Function: backup power and voltage regulation
Intended use: protection of IT, telecom and workstation equipment against mains interruptions
How to use
Install the UPS on a stable, level surface or in a compatible rack space close to the equipment to be protected. Connect the UPS to a properly grounded 230 V, 50 Hz mains supply and then plug critical devices into the UPS output sockets. Configure any available shutdown software or monitoring interface according to the manufacturer’s instructions to enable orderly shutdown of connected systems during extended outages. Periodically verify battery status and replace batteries according to the UPS maintenance guidelines to ensure reliable backup operation.
Usage recommendations
Place the UPS in a ventilated area away from direct heat sources and liquids. Do not overload the unit: ensure the total connected load stays within the 3 kVA output capacity. Regularly test the UPS transfer to battery and review battery runtime under typical loads to confirm it meets your shutdown or runtime requirements.

## FAQ

### How much does the UPS QOLTEC 53947 3 kVA 230 V cost, and is it available for purchase?

The price is 438.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 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 18.06.2026 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 UPS QOLTEC 53947 3 kVA 230 V 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 QOLTEC 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 QOLTEC 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/7290880/51750595_large.webp