UPS
HOT SWAP TYPE MODULAR UPS
Engineered for CRITICAL DATACENTERS
Designed for the evolving needs of modern datacenters—our modular UPS range utilizes hot-swappable technology and a fault-tolerant architecture to deliver effortless maintenance and seamless, zero-downtime scalability.


- Product series
- 2
- Models
- 14order codes
- Datasheets
- 2PDF
- Application sectors
- 2
The range
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Modular UPS
CUMULUS POWER
CENTIEL CUMULUS - Modular High Power Online UPS
- Power Range
- 10kW-3.6MW
- Module per Frame
- 1 to 10 Module
- Hot-Swap Modules
- Easily Scalable
- 3:3 Phase
6 models Datasheet
-

Modular UPS
STRATUS POWER
CENTIEL STRATUS - Modular High Power Online UPS
- Power Range
- 10kW-3.75MW
- Power Footprint
- 1MW per M²
- Hot-Swap Modules
- Easily Scalable
- 3:3 Phase
8 models Datasheet
Frequently asked questions
How large can a modular UPS system be?
Cumulus Power scales from 10kW to 3.6MW, and Stratus Power from 10kW to 3.75MW.
What does hot-swap mean for maintenance?
Power modules are replaced while the system keeps running. The architecture is fault tolerant, so maintenance is effortless and capacity is added with no downtime.
How much floor space does a megawatt of capacity need?
Stratus Power has a published power footprint of 1MW per square metre.
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