# Uninterruptible Power Supply UPS Qoltec 53042

**URL:** https://aio.lv/en/product--qoltec-53042--1922370
**Data updated:** 2026-03-07 11:02 (EET)
**Category:** UPS
**Manufacturer:** QOLTEC
**Manufacturer code:** 53042
**EAN:** 5901878530420
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 186.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 154.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-53042--1922370

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 8.14 EUR |

## Summary description

The Qoltec 53042 is a 1 kVA double-conversion UPS with 800 W output power. It features 2 Type F AC outlets and a USB Type-B port. With a 9 Ah battery at 24 V and a 5 A charging current, it ensures reliable power backup. Its compact design (145x270x220 mm) and passive cooling make it ideal for various environments.

## Long description

The Qoltec 53042 Uninterruptible Power Supply (UPS) is a 1 kVA double-conversion on-line unit delivering 800 W of continuous output power and pure sine wave output. Designed for environments where stable, disturbance-free power is required, it features two Type F AC outlets, a USB Type-B port for monitoring and communication, integrated batteries providing backup power and a compact housing with passive cooling. The device maintains constant output voltage and frequency with zero transfer time, protecting sensitive electronics from outages, voltage dips, surges and other mains disturbances.
Advantages
The on-line double-conversion topology ensures continuous conversion of input AC to DC and back to AC, producing a clean pure sine wave output that prevents issues caused by unstable mains. Zero switching time and an internal battery set guarantee uninterrupted operation and safe shutdown time for connected equipment. Built-in LCD provides real-time status and parameters, while USB connectivity enables monitoring and integration with management software. A compact footprint and passive cooling reduce noise and make installation straightforward in small server rooms, offices or workstations.
Suitable for
Small servers and network devices
Workstations and desktop computers used for critical tasks
Point-of-sale systems and retail terminals
Networking equipment, including routers and switches
Equipment requiring clean pure sine wave power (audio/video, sensitive electronics)
Key specifications
Rated power: 1 kVA (800 W output)
Topology: On-line double-conversion with pure sine wave output
Outlets: 2 Type F AC outlets
Communication: USB Type-B port for monitoring and control
Battery: internal battery set, nominal 24 V with 9 Ah capacity and 5 A charging current
Cooling: passive cooling (fanless)
Dimensions (approx.): 145 x 270 x 220 mm
Weight: 9.4 kg
Color: Black
How to use
Place the UPS on a stable, level surface with adequate ventilation and connect the incoming mains supply to the UPS input. Connect your critical devices to the two Type F AC outlets. Use the USB Type-B port to connect the UPS to a computer for monitoring and safe shutdown configuration via compatible software. Ensure the internal batteries are charged before relying on battery backup; the unit maintains batteries at 5 A charging current. In case of power interruption the UPS will instantly supply power from the batteries with zero switching time, allowing connected equipment to continue operating or to shut down safely.
Usage recommendations
For reliable operation, keep the UPS in a dry, dust-free environment at moderate ambient temperature. Periodically check battery condition and perform scheduled tests of the backup function. Do not overload the UPS beyond its 800 W rating and allow space around the unit for passive cooling. If network management or remote monitoring is required, install compatible SNMP options and configure monitoring software via the USB interface.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlets quantity | 2 AC outlet(s) |
| USB 2.0 ports quantity | 1 |
| Serial interface type | RJ-45, RS-232 |
| Ethernet LAN (RJ-45) ports | 2 |
| RS-232 ports | 1 |
| AC outlet types | Type F |
| Serial interface | Yes |
| USB port | Yes |
| USB port type | USB Type-B |

### Battery

| Feature | Value |
|---|---|
| Number of batteries supported | 2 |
| Battery voltage | 24 V |
| Battery capacity | 9 Ah |
| Charging current | 5 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Form factor | Compact |
| LED indicators | Y |
| Control type | Buttons |
| Cooling type | Passive |
| Display type | LCD |
| Built-in fan | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 9.4 kg |
| Height | 220 mm |
| Width | 145 mm |
| Depth | 270 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -30 - 45 |
| Operating temperature (T-T) | 0 - 40 |

### Features

| Feature | Value |
|---|---|
| Output power capacity | 1 kVA |
| Noise level | 50 dB |
| Maximum current | 3.6 A |
| Output power | 800 W |
| Power protection features | Short circuit, Overload, Over voltage |
| Input operation voltage (max) | 300 V |
| Input operation voltage (min) | 115 V |
| Output operation voltage (min) | 220 V |
| Output operation voltage (max) | 240 V |
| Output frequency | 50/60 |
| Waveform | Pure sine |
| Output voltage regulation | 5 |
| Output frequency regulation | 0.05 |
| UPS topology | Double-conversion (Online) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 10300 g |
| Package type | Box |

## FAQ

### How much does the UPS Qoltec 53042 cost, and is it available for purchase?

The price is 186.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 317 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 25.06.2026 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 53042 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ac outlets quantity, usb 2.0 ports quantity, weight, output power, output power capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1922370/64442970_large.webp