# Uninterruptible Power Supply QOLTEC UPS-O1000 1000VA 800W Dual Conversion

**URL:** https://aio.lv/en/product--qoltec-ups-o1000-qoltec--11193517
**Data updated:** 2026-02-14 19:35 (EET)
**Category:** UPS
**Manufacturer:** QOLTEC
**Manufacturer code:** UPS-O1000-Qoltec
**EAN:** 310000203774
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 253.89 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 209.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-ups-o1000-qoltec--11193517

## 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 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

QOLTEC UPS-O1000 is an uninterruptible power supply with a rated capacity of 1000VA and 800W output using dual conversion topology. It provides continuous AC power conditioning and battery backup for sensitive electronics and critical loads, ensuring stable voltage and protection from outages, spikes and frequency variations. Suitable for servers, network equipment, telecom and workstation protection where reliable, clean power and seamless transfer to battery are required.

## Long description

QOLTEC UPS-O1000 1000VA 800W Dual Conversion is an uninterruptible power supply designed for continuous power conditioning and reliable battery backup. Using a double conversion topology, the unit provides clean, stable AC output and immediate transition to battery power during mains disturbances. It is intended for environments where voltage stability, protection from surges and frequency variations, and uninterrupted operation of connected equipment are required.
Advantages
The dual conversion design isolates connected devices from input power anomalies by continuously converting incoming AC to DC and then back to regulated AC, ensuring constant voltage and frequency. This model delivers a rated capacity of 1000 VA and 800 W output, offering sufficient overhead for small servers, networking hardware and professional workstations. Built-in battery backup provides automatic, seamless transfer to battery without interruption, while internal protection circuits mitigate spikes, short transients and over/under voltage conditions. Compact form factor allows installation in racks or on shelves where space is limited.
Suitable for
 Small and medium on-premise servers and NAS units
 Network switches, routers and telecom equipment
 Workstations, point-of-sale systems and critical desktop setups
 Monitoring systems and security equipment requiring clean power
Key specifications
 Topology: Double conversion (online) UPS for continuous power conditioning
 Rated capacity: 1000 VA, output power 800 W
 Output waveform: Regulated pure sine wave
 Transfer time: Zero transfer time under normal switching due to online operation
 Input voltage range: Automatic regulation to maintain stable output (voltage stabilization included)
 Battery: Internal rechargeable battery with automatic charging and management
 Protection features: Surge protection, over-voltage and under-voltage protection, short-circuit protection
 Form factor: Compact unit suitable for rack or tower placement
How to use
Install the UPS on a stable surface or mount it in an appropriate rack space following the manufacturer’s installation guidelines. Connect the UPS input to a grounded AC mains outlet that meets local electrical codes. Plug equipment to be protected into the UPS output sockets; prioritize critical loads and avoid exceeding the rated 800 W output. Allow the internal battery to fully charge before relying on battery backup for extended runtimes. Monitor the front-panel indicators or management software (if available) to check load level, battery status and alarm conditions.
Usage recommendations
Position the UPS in a well-ventilated area away from direct heat sources and moisture. Periodically test the transfer to battery and review battery health; replace batteries according to the maintenance schedule or when capacity degradation is observed. For high-availability installations, consider capacity planning with a margin to accommodate startup surges of connected equipment and to preserve battery runtime for controlled shutdowns.

## FAQ

### How much does the QOLTEC UPS-O1000 1000VA 800W UPS cost, and is it available for purchase?

The price is 253.89 € (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 QOLTEC UPS-O1000 1000VA 800W UPS 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/11193517/61968879_large.webp