Key Advantages

Key Advantages

Technical Benefits

Downloads

Our Other UPS Solutions

Keor DK – Single-Phase Conventional UPS From 1 to 20 kVA

Keor DK is Legrand’s next-generation single-phase UPS system, engineered to meet the evolving demands of ICT rooms, server closets, edge computing nodes, and business-critical IT infrastructure. Designed for flexible installation in either rack-mounted or tower configurations, Keor DK delivers high-performance online double conversion power protection with efficiency ratings of up to 96% and up to 98.5% in ECO mode.

This compact and rackable UPS solution supports both VRLA and lithium-ion batteries, making it ideal for IT managers and facility professionals seeking reliable backup power, low Total Cost of Ownership (TCO), and zero-downtime maintainability. From small enterprise networks to distributed edge environments, Keor DK ensures uptime and sustainability — all within a space-saving footprint optimized for modern ICT racks.

CONVERTIBLE RACK/TOWER 1-10 kVA – 98% Efficiency in ECO Mode

The Keor DK in the convertible version features a user-friendly touchscreen LCD with a gravity sensor that automatically rotates the screen based on the orientation of the UPS. It delivers rated power from 1-10 kVA and can be equipped with VRLA or lithium batteries, housed either in a dedicated compartment inside the UPS or in one or more external cabinets. 

RACK 10-20 kVA – 98.5% Efficiency in ECO Mode

The Keor DK rack version features a user-friendly 4.3-inch LCD touchscreen.  It delivers a rated power of 10, 15, or 20 kVA and can be equipped with VRLA or lithium batteries, which are housed in an external cabinet. 

Learn More

Learn More

Key Advantages of Keor DK

Compact by Design, Versatile in Deployment

Keor DK is designed for flexibility with two optimized form factors to fit any ICT or edge environment. The Convertible Rack/Tower model (1–10 kVA) delivers high performance within a compact 2U to 3U footprint and a depth of less than 600 mm. The 19-inch Rack version (10–20 kVA) integrates seamlessly into standard networks and modular infrastructures.

Designed for Sustainability

Keor DK ensures high operational efficiency, achieving up to 96% efficiency in double-conversion mode and 98.5% in ECO mode, reducing energy losses and heat output. It minimizes cooling demand, contributing to a lower overall carbon impact. 

Built-In Battery Flexibility

Designed for adaptability, Keor DK supports both VRLA and Li-Ion batteries (LFP/NCM) in internal and external configurations. It features high-capacity charging of up to 8 A and offers optional modular battery cabinets. This design ensures extended autonomy and optimized recharge times under all load conditions.

Flexible Power Configurations for Your Needs

Keor DK offers 1-1, 3-1, and 3-3 output configurations, ensuring precise compatibility with diverse ICT and edge power architectures. This flexibility allows for seamless integration and continuous power protection as infrastructure requirements evolve.

Simplified Deployment and Protection for any ICT Setup

Built for fast deployment and simplified service, Keor DK features front-access, hot-swappable battery drawers and a color touchscreen with an auto-rotation sensor. A full range of connectivity and parallel accessories enables scalable configurations with maximum uptime and minimal maintenance effort.

Technical Benefits

Feature	Benefit
Power Range	1–10 kVA in RT (Rack/Tower Convertible) and 10-20 kVA in Rack form
Efficiency	Up to 96% in double conversion mode, and 98.5% in ECO mode
Power Factor	1 (kVA = kW) for true power delivery
Battery Flexibility	Compatible with VRLA and Li-Ion batteries
Dimensions	Lower depth design version for 600mm rack cabinets
Battery Charging	High-capacity internal charger solution of up to 8A to achieve longer runtimes
Parallel Ready	Up to 4 units (≥5kVA) for increased redundancy
Smart Display	Color touchscreen with intuitive LED status bar and gravity sensor for automatic screen rotation
Connectivity	SNMP, USB, RS232, dry contacts, ROO and EPO
Genset	Genset compatible
Maintenance	Hot-swappable battery drawers, front-access design

Energy Saving

Unity power factor for maximum real power with 96% peak efficiency, reducing operational costs and environmental impact.

Touch Screen LCD

An easy-to-use interface with interactive icons for quick navigation, and a built-in gravity sensor for automatic rotation.

Plug & Play

Simplified installation and maintenance with hot-swappable battery blocks for quick UPS extraction.

Select your perfect match

Power	Format	Phase Configuration	Dimensions (mm)	Backup Options
1kVA	Convertible RT	1-1	2U < 500mm	Internal or External
2-3kVA	Convertible RT	1-1	2U-3U	Internal or External
5-6kVA	Convertible RT	1-1	4U	Internal or External
5-6-10kVA	Convertible RT	1-1	2U	External Only
10-20kVA	19" Rack	3-1, 3-1, 1-1	3U	External Only

Contact us to get the right UPS for your project!

Looking for the best UPS configuration for your next project? Our experts can help you choose the right Keor DK solution and provide all the technical details you need.

_____