# Legrand 311341 Double-conversion Online Uninterruptible Power Supply 2 kVA 2000 W Rackmount

**URL:** https://aio.lv/en/product--legrand-311341--11661633
**Data updated:** 2026-09-03 04:15 (EEST)
**Category:** UPS
**Manufacturer:** Legrand
**Manufacturer code:** 311341
**EAN:** 3414972944731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 984.99 €
**Prices and availability valid until:** 2026-10-31 23:59
**Price without VAT (21%):** 814.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-311341--11661633

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.10.2026 | free |
| Pickup points | 16.10.2026 | 1.99 EUR |
| Courier delivery to door | 16.10.2026 | 18.57 EUR |

## Summary description

The Legrand 311341 is a double-conversion online uninterruptible power supply designed to protect critical electronic equipment from power surges, sags, and outages. Providing an output power capacity of 2 kVA and 2000 W, this rackmount UPS features C13 and C19 AC outlets, an RS-232 serial interface, and a touch control panel. Ideal for safeguarding servers, networking hardware, and sensitive data center systems with clean, reliable power.

## Long description

The Legrand 311341 is a professional double-conversion online uninterruptible power supply engineered to safeguard critical electronic equipment from electrical anomalies such as surges, sags, and complete power outages. Delivering a continuous output power capacity of 2 kVA and 2000 W, this rackmount device ensures a steady stream of clean and reliable energy for sensitive setups. Featuring C13 and C19 AC outlets, a built-in RS-232 serial interface, and a modern touch control panel, it provides robust power management for demanding IT environments.
Advantages
This uninterruptible power supply utilizes an online double-conversion topology to completely isolate connected equipment from incoming utility power fluctuations, converting incoming alternating current to direct current and then back to alternating current for a continuous, stable sine wave output. The pulse width modulation waveform guarantees high efficiency and precise power delivery. Its versatile rackmount form factor saves valuable floor and cabinet space while integrating seamlessly into standard server racks. The intuitive touch control panel simplifies monitoring and operation, and the broad input voltage tolerance allows the device to function effectively in unstable grid conditions without switching unnecessarily to battery power.
Suitable for
Protecting rack-mounted servers and data center infrastructure
Securing networking hardware, switches, and routers
Safeguarding sensitive telecommunications equipment
Maintaining continuous operation for critical small-to-medium business workstations
This model may not be suitable for household or office environments where rackmount installation is impractical, as it is specifically shaped for standardized server cabinets. It is also not designed to power heavy industrial machinery or appliances that exceed its 2000 W capacity limit.
Key specifications
Double-conversion online UPS topology
Output power capacity of 2 kVA and 2000 W
Input operation voltage range from 110 V to 280 V
Input frequency of 45 to 65 Hz
Pulse width modulation waveform
Rackmount form factor in black colour
C13 and C19 AC outlets
RS-232 serial interface and touch control panel
Proper installation requires mounting the unit securely within a standard rack enclosure using appropriate mounting hardware. Connect the input power cable to a suitably rated electrical supply matching the input voltage and frequency specifications. Plug your critical loads into the designated C13 and C19 outlets on the rear panel. Utilize the touch control panel for system configuration and status monitoring, and connect the RS-232 interface if external management or monitoring software integration is required.
What to consider before purchase
Ensure your server rack has sufficient physical space and weight capacity for a rackmount unit measuring 440 mm in width, 640 mm in depth, and 88 mm in height.
Verify that your total connected load does not exceed the 2000 W output limit.
Check that your facility's input voltage falls within the 110 V to 280 V operational range.
Confirm the compatibility of your equipment power cords with the C13 and C19 outlet types.
Always allow the unit to acclimate to room temperature before installation to prevent moisture condensation. Periodically check the touch control panel for status updates and ensure adequate ventilation around the rackmount enclosure to maintain optimal operating temperatures and prolong battery life.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 24.4 kg |
| Height | 88 mm |
| Depth | 640 mm |
| Width | 440 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 50 |
| Operating temperature (T-T) | 0 - 40 |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP20 |
| Display type | LCD |
| Control type | Touch |
| Product colour | Black |
| Form factor | Rackmount |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Serial interface | Yes |
| USB port | Yes |
| AC outlet types | C13 coupler, C19 coupler |

### Features

| Feature | Value |
|---|---|
| Noise level | 45 dB |
| Efficiency (ECO mode) | 98.3 % |
| Efficiency | 92.5 % |
| Output frequency | 50/60 |
| Output operation voltage (max) | 240 V |
| Output operation voltage (min) | 200 V |
| Input frequency | 45/65 |
| Input operation voltage (max) | 280 V |
| Input operation voltage (min) | 110 V |
| Waveform | Pulse width modulation (PWM) |
| Output power | 2000 W |
| Output power capacity | 2 kVA |
| UPS topology | Double-conversion (Online) |

## FAQ

### How much does the Legrand 311341 Online UPS 2 kVA 2000 W cost, and is it available for purchase?

The price is 984.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.10.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Legrand 311341 Online UPS 2 kVA 2000 W 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

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

When making a choice, we recommend paying attention to the key features: form factor, input frequency, input operation voltage (max), input operation voltage (min), waveform, output power, output power capacity, ups topology, 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/11661633/69332020_large.webp