kVA Buying Guides

60kVA UPS Guide: Three-Phase Modular Power & Redundancy

A guide to 60kVA UPS systems — three-phase modular architecture, N+1 redundancy, runtime and the Riello and Legrand models that suit a 60kVA load.

5 min read Updated 2026-08-28

What a 60kVA UPS is for

A 60kVA UPS (60 kW at unity pf) protects medium data centres, industrial control systems and larger commercial installations. Three-phase supply is standard, and modular N+1 architecture is the typical choice for availability.

Modular architecture at 60kVA

A modular frame — Riello Multi Power or Sentryum, or Legrand TriMOD HE — lets you build 60kVA from hot-swappable modules with one spare for N+1 redundancy. Modules can be added or serviced without dropping the load, which is why modular is the default at this size.

Efficiency and Energy Saving mode

Modern 60kVA modular UPS reach 96–98% efficiency online. Energy Saving mode shuts down unneeded modules at low load, so a 60kVA system running at 20kVA does not waste energy. This protects your PUE and lowers operating cost over the unit life.

Runtime, redundancy and models

External battery cabinets or lithium banks extend runtime from minutes to an hour or more. Build N+1 with a modular frame or parallel monolithic units. Strong 60kVA options include Riello Multi Power, Sentryum S3T and Legrand TriMOD HE.

Frequently asked questions

Is a 60kVA UPS three-phase?

Yes, three-phase is standard at 60kVA for load balancing and integration with building supplies.

Can I build N+1 redundancy at 60kVA?

Yes. A modular frame (Multi Power, TriMOD) lets you add one spare module for N+1 redundancy with hot-swap maintenance.

How efficient is a 60kVA modular UPS?

96–98% in online mode, with Energy Saving mode shutting down redundant modules at low load to maximise efficiency.

What runtime does a 60kVA UPS give?

Minutes on internal batteries; external cabinets or lithium banks extend this to an hour or more depending on load.

Speak to an engineer

Put this knowledge to work — get a specification tailored to your site, load and runtime.