# Uninterruptible Power Supply Legrand Keor DK 1 kVA, 9 min backup (model 311340)

**URL:** https://aio.lv/en/product--legrand-311340--11661632
**Data updated:** 2026-02-16 07:04 (EET)
**Category:** UPS
**Manufacturer:** Legrand
**Manufacturer code:** 311340
**EAN:** 3414972944724
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 591.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 488.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-311340--11661632

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 14.79 EUR |

## Summary description

Legrand Keor DK 1 kVA (model 311340) is an uninterruptible power supply providing short-term backup power of approximately 9 minutes for connected equipment. Designed for protecting small servers, network devices and critical electronics from outages and fluctuations, it ensures safe shutdown, voltage regulation and continuity of service during power interruptions.

## Long description

Legrand Keor DK 1 kVA (model 311340) is an uninterruptible power supply designed to provide short-term backup power and basic power conditioning for small servers, network devices and critical electronics. With an estimated 9 minutes of runtime under typical load, this UPS supports orderly shutdowns and uninterrupted operation during brief mains interruptions and voltage disturbances, helping to prevent data loss and hardware damage.
Advantages
The UPS offers automatic voltage regulation to stabilize input voltage and reduce the impact of sags and surges. Its compact tower form factor is suitable for placement in server closets or under desks, while integrated outlets provide straightforward connection for essential equipment. The device includes battery management features that extend battery life and allow predictable runtime. Silent operation and a simple user interface make the unit suitable for environments where minimal maintenance is desired.
Suitable for
Small office servers and NAS devices
Network switches, routers and telecommunications equipment
Workstations and point-of-sale terminals requiring controlled shutdown
Home lab and small data center rack-adjacent equipment
Key specifications
Rated power capacity: 1 kVA
Estimated backup runtime: approximately 9 minutes at typical load
Form factor: tower
Output type: regulated AC output suitable for IT equipment
Voltage regulation: built-in automatic voltage regulation (AVR)
Battery type: internal rechargeable battery pack
Indicators and controls: front panel status indicators and user controls
Cooling: low-noise internal cooling
How to use
Install the UPS on a stable, flat surface in a ventilated area away from direct heat and moisture. Connect essential equipment to the UPS output outlets and plug the UPS into a grounded mains supply to charge the internal battery. During normal operation the unit provides voltage regulation; when mains power fails, the UPS switches to battery power to maintain connected loads for the estimated runtime. Follow the manufacturer’s user manual for battery commissioning, firmware or software setup, and recommended safety procedures for maintenance and battery replacement.
Usage recommendations
Position the UPS so vents are unobstructed and periodically verify battery charge and health. Prioritize mission-critical devices on the UPS outlets to maximize the available runtime, and schedule automated shutdowns for nonessential systems to conserve battery during extended outages.

## FAQ

### How much does the Legrand Keor DK 1 kVA UPS 311340 cost, and is it available for purchase?

The price is 591.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 26.06.2026 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 Legrand Keor DK 1 kVA UPS 311340 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 Legrand 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 Legrand 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/11661632/66951368_large.webp