# Uninterruptible Power Supply QOLTEC 53947 3kVA 2400W with LCD

**URL:** https://aio.lv/en/product--qoltec-ups-or3000-qoltec--11193518
**Data updated:** 2026-02-14 19:35 (EET)
**Category:** UPS
**Manufacturer:** QOLTEC
**Manufacturer code:** UPS-OR3000-Qoltec
**EAN:** 310000203771
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 599.95 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 495.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-ups-or3000-qoltec--11193518

## 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

Online uninterruptible power supply QOLTEC 53947 with 3 kVA apparent power and 2400 W output power, equipped with an LCD for status and configuration. Designed to provide continuous AC power and protect connected equipment from outages, voltage fluctuations and surges. Suitable for servers, network devices and critical workstations where clean, reliable power and monitoring are required.

## Long description

Online uninterruptible power supply QOLTEC 53947 delivers 3 kVA apparent power and 2400 W continuous output with an integrated LCD for status information and configuration. This UPS provides continuous AC power through double-conversion online topology, ensuring stable voltage and frequency for connected equipment. It is built to protect servers, network devices and critical workstations from power outages, voltage fluctuations, harmonics and surges while offering monitoring and basic configuration via the front panel display.
Advantages
The UPS uses online double-conversion technology to provide consistent sine-wave output and tight voltage regulation regardless of input disturbances. The built-in LCD gives clear real-time information about load level, input/output voltage, battery status and fault conditions, making it easier to monitor and adjust settings. With a 3 kVA/2400 W capacity it supports multiple devices simultaneously while maintaining power quality. The unit includes automatic voltage regulation and surge protection to reduce the risk of equipment downtime and data loss.
Suitable for (tasks / use cases)
 Small and medium server racks and single critical servers
 Network switches, routers and communication devices
 Workstations handling sensitive data or real-time processing
 IT closets, point-of-sale systems and security equipment
 Environments requiring continuous monitoring and graceful shutdown
Key specifications
 Apparent power: 3 kVA
 Rated output power: 2400 W
 Topology: Online double-conversion (continuous AC output)
 Output waveform: Pure sine wave
 Front panel: LCD display for status and configuration
 Voltage regulation: Automatic voltage regulation (AVR)
 Protection features: Surge protection and battery backup
 Typical applications: Servers, network equipment, critical workstations
How to use
Install the UPS on a stable surface or rack according to the manufacturer’s mounting guidelines and ensure adequate ventilation around the unit. Connect critical equipment to the UPS output sockets and plug the UPS input into a properly rated AC source. Use the LCD menu to configure basic settings such as output sensitivity, voltage range, and delay times. Periodically check the display for battery status, load percentage and any alarm indicators. If the UPS supports a management interface, connect it to your monitoring system to enable automatic shutdown procedures and event logging.
Usage recommendations
Place the UPS in a temperature-controlled, dust-free environment and avoid exposure to direct sunlight or liquids. Schedule regular battery health checks and replace batteries according to the usage conditions and manufacturer guidance. Dimension the connected load so that average load remains within recommended limits to preserve battery runtime and prolong component life.

## FAQ

### How much does the UPS QOLTEC 53947 3kVA 2400W LCD cost, and is it available for purchase?

The price is 599.95 € (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 UPS QOLTEC 53947 3kVA 2400W LCD 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/11193518/61968880_large.webp