Legrand Keor 311336 3000000 VA UPS

3000000 VA · 3000 W W · Double-conversion (Online)

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Capacity 3000000 VA
Wattage 3000 W
Topology Double-conversion (Online)

Legrand Keor 311336 3000000 VA UPS is a double-conversion (online) UPS rated 3000000 VA (3000 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2025.

Released: 2025-12-22

Specifications

Key specs

Capacity: 3000000 VA
Wattage: 3000 W
Topology: Double-conversion (Online)
Released: 2025-12-22
Part number: 311336

Features

UPS topology: Double-conversion (Online)
Output power capacity: 3000 kVA
Output power: 3000 W
Input operation voltage (min): 176 V
Input operation voltage (max): 280 V
Input frequency: 50/60 Hz

Design

Form factor: Rackmount/Tower
Product colour: Black

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Weight & dimensions

Width: 440 mm
Depth: 640 mm
Height: 88 mm
Weight: 27 kg

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About this product

The Legrand Keor DK is a single phase online double conversion UPS designed to ensure continuous power for critical applications. Available from 1 to 20 kVA, it features high efficiency AC-AC technology delivering up to 96% efficiency, or up to 98% in ECO mode, helping reduce energy and operating costs. From the 5 kVA model upwards, up to four units can be connected in parallel for increased capacity or redundancy. Offered in both tower and 19" rack configurations, Keor DK delivers high performance, efficiency, and scalability in one versatile solution.

311336 vs similar UPS

	Legrand Keor 311336 3000000 VA UPS	Legrand Keor DK	CyberPower Online S Series OLS3KERT2UH 3000 VA UPS	Salicru SLC-3000-TWIN RT3 LION
Capacity	3000000 VA	3000 VA	3000 VA	3000 VA
Wattage	3000 W	3000 W	3000 W	3000 W
Topology	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)
Released	2025	2026	2026	2025