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Legrand UPS

Legrand power protection solutions — Trimod and Keor ranges — delivering modular and monolithic online double-conversion UPS for critical infrastructure, industrial and commercial applications.

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Modular & monolithic
Three-phase
Scalable runtime
Unity power factor
— About Legrand UPS

A manufacturer we trust

Legrand is a global specialist in electrical and digital infrastructure, with a dedicated UPS division producing the Trimod and Keor ranges. Legrand power protection combines modular and monolithic online double-conversion topologies with EN 50171 central power supply systems, protecting critical infrastructure, industrial plant, commercial buildings and life-safety installations.

— Range families

Browse by family

Each family is engineered for a different load and environment. Pick the one that matches your application.

10–80 kVA

TriMOD HE

Three-phase modular UPS with N+X redundancy, hot-swap power modules and up to 96.5% efficiency for IT and data centre applications.

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3–80 kW

Trimod MCS

EN 50171 central power supply system for fire safety, emergency lighting, lifts and life-safety installations.

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25–50 kVA

Keor MOD RI

Rack-independent modular UPS for 19" cabinets and edge data centres, up to 96.8% efficiency with N+1 redundancy.

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1–20 kVA

Keor DK

Single-phase online double-conversion UPS in tower or rack format, compatible with VRLA and lithium batteries.

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— Why Legrand

Engineered to protect

Modular redundancy
N+X hot-swap power modules for downtime-free maintenance and pay-as-you-grow scaling.
EN 50171 life safety
Trimod MCS central power supplies compliant with EN 50171 for emergency and fire-safety systems.
Rack-independent
Keor MOD RI integrates into standard 19" racks, ideal for edge data centres.
Lithium-ready
Keor DK compatible with VRLA and lithium batteries for flexible runtime.
— Legrand Range

Explore the range

TriMOD HE
10-80 kVA
Modular UPS

TriMOD HE

Three-phase modular UPS 10-80 kW. Up to 96.5% efficiency. N+X redundancy. Power factor 1. Parallel up to 160 kW.

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Trimod MCS (CPSS)
3-80 kW
Central Power Supply System

Trimod MCS (CPSS)

Central Power Supply System (CPSS) compliant with EN 50171. 3-80 kW. For fire safety, emergency lighting, lifts and life safety systems.

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Keor MOD RI
25-50 kVA
Rack Modular UPS

Keor MOD RI

Rack-independent modular UPS for 19" cabinets. 25-50 kVA. N+1 redundancy. Up to 96.8% efficiency. Ideal for edge data centres.

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Keor DK
1-20 kVA
Rack / Tower UPS

Keor DK

Single-phase online double conversion UPS. 1-20 kVA. Up to 96% efficiency (98% ECO). Tower and rack configurations. Lithium ready.

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— Sectors served

Protecting critical environments

Legrand UPS protect the loads that can't go down — from data centres to hospitals and industrial plant.

— End-to-end support

Specify · Supply · Install · Maintain

We support your Legrand UPS for its entire lifecycle — from first specification to decades of maintenance.

— Questions

Frequently asked

TriMOD HE is a three-phase modular IT and data-centre UPS (10–80 kVA). Trimod MCS is an EN 50171 central power supply system (3–80 kW) designed for emergency lighting, fire alarms and life-safety installations.

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