Legrand 311341 Online UPS 2 kVA 2000 W

Name: Legrand 311341 Double-conversion Online Uninterruptible 311341
Brand: Legrand
SKU: 11661633
Price: 1056.99 EUR
Availability: InStock

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

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Short 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.

Available at price 1,056.99 €: 2 pcs.

Total available for order: 4 pcs.

Warranty: 2 Years

SKU: 11661633

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 53.99 € (Weight: 40.00 kg)

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36 months installment: from 29.36 euros per month

Leasing for legal entities: from 36.78 euros per month

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Product information

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

Form factor: The shape or design of the product.: Rackmount
Input frequency: The frequency (Hz) which is required to power the product.: 45/65
Input operation voltage (max): The maximum input voltage supported by the device.: 280 V
Input operation voltage (min): The minumum voltage needed by the device during operation.: 110 V
Waveform:: Pulse width modulation (PWM)
Output power: The power that the device can produce.: 2000 W
Output power capacity: The maximum power that the device can produce.: 2 kVA
UPS topology: The two main UPS topologies are Double-Conversion True Online and Standby / Eco. Many quality-based considerations are involved when choosing the the optimal UPS for the job, like how they are coping with voltage disturbances.: Double-conversion (Online)
Product colour: The colour e.g. red, blue, green, black, white.: Black

All features

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 24.4 kg
Height: The measurement of the product from head to foot or from base to top.: 88 mm
Depth: The distance from the front to the back of something.: 640 mm
Width: The measurement or extent of something from side to side.: 440 mm

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -10 - 50
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 40

Design

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".: IP20
Display type: Type of display (screen) e.g. LCD.: LCD
Control type: The way in which the device is controlled.: Touch
Product colour: The colour e.g. red, blue, green, black, white.: Black
Form factor: The shape or design of the product.: Rackmount

Ports & interfaces

Serial interface type:: RS-232
Serial interface:: Yes
USB port: The device features a socket into which a USB cable can be plugged.: Yes
AC outlet types: The type of outlet for AC electricity.: C13 coupler, C19 coupler

Features

Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).: 45 dB
Efficiency (ECO mode):: 98.3 %
Efficiency:: 92.5 %
Output frequency:: 50/60
Output operation voltage (max): The maximum output voltage produced by the device.: 240 V
Output operation voltage (min): The minumum voltage produced by the device during operation.: 200 V
Input frequency: The frequency (Hz) which is required to power the product.: 45/65
Input operation voltage (max): The maximum input voltage supported by the device.: 280 V
Input operation voltage (min): The minumum voltage needed by the device during operation.: 110 V
Waveform:: Pulse width modulation (PWM)
Output power: The power that the device can produce.: 2000 W
Output power capacity: The maximum power that the device can produce.: 2 kVA
UPS topology: The two main UPS topologies are Double-Conversion True Online and Standby / Eco. Many quality-based considerations are involved when choosing the the optimal UPS for the job, like how they are coping with voltage disturbances.: Double-conversion (Online)

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Warehouse	Stock	Delivery to the store	Store Price
EU1	2	07.10.2026 Best delivery	1,056.99 € Best price
WH356	2	12.10.2026	1,135.99 €

1,056.99 €

Stock: 2

Delivery Date: 07.10.2026 Best delivery

Warehouse: EU1

1,135.99 €

Stock: 2

Delivery Date: 12.10.2026

Warehouse: WH356

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Customer questions

FAQ

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

The price is 1,056.99 € (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 07.10.2026 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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Legrand 311341 Online UPS 2 kVA 2000 W online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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

Short description

Product information

Description

Advantages

Suitable for

Key specifications

What to consider before purchase

Specifications

Weight & dimensions

Operational conditions

Design

Ports & interfaces

Features

Description

Similar products

Product comparison

Customer reviews

Customer questions

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

If I order this product today, when will I receive my order?

What payment options are available?

Can Legrand 311341 Online UPS 2 kVA 2000 W be purchased with a lease?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?