Xtreme Power · M90U-140
Xtreme Power M90U-140 three-phase UPS
The XPC M90U-140 is an enterprise modular three-phase UPS rated 15 to 140 kW at 208/120 V.
XPC M90U-140: key facts
Xtreme Power Conversion lists the M90U-140 as current; it replaced the M90-140.
- TypeEnterprise modular three-phase UPS
- Power range15 to 140 kW at 208/120 V
- North American voltages208 V
- StatusCurrent
- Service in CanadaPreventive maintenance, battery replacement and emergency repair, including discontinued units. 1 (438) 881-3363
Sources, checked October 3, 2026: Xtreme Power Conversion, M90U-140 15-140 kW.
How a three phase double conversion UPS carries the load, and where the bypass sits.
M90U-140 models
The orderable configurations we supply and service:
| Model | Rating | Phase / Voltage | Part number | Status |
|---|---|---|---|---|
| XPC M90U-140 (15-140kW, 208/120V three-phase modular) | 15 kW | 3ph in/out 208/120V | M90U-140 | Current |
Specifications
Facility-scale modular, N+1
The M90U is XPC's facility modular platform (15 to 140 kW at 208/120V with modular N+1 redundancy) built from hot-swappable 15/20 kW power and battery modules behind a full wrap-around maintenance bypass. XPC cites a footprint that saves up to 40% of floorspace versus comparable systems. Four variants cover the range: M90U (15 to 60 kW, internal battery), M90LU (external battery, extended runtime), M90U-80 (to 80 kW in one cabinet) and M90U-140 (to 140 kW with the M90-BC enclosure).
A modern replacement for an aging centralized UPS
If you're running a legacy fixed-capacity centralized UPS that's aging or near end of life (say an APC Symmetra, an Eaton BladeUPS or a Vertiv Liebert EXM) the M90U is built to take its place: instead of swapping one monolithic box for another, you move to a platform you scale a module at a time, with N+1 redundancy and per-module serviceability. Tell us the unit you're replacing and your load, and we'll size, supply and install the M90U to match.
Sources: Xtreme Power Conversion, M90U family brief and data-centre UPS hub. The named units are legacy or superseded centralized platforms; figures are XPC's published specifications.
Batteries and battery cabinets for the XPC M90U-140
Battery strings and cabinets depend on the configuration and runtime. Replacement batteries for the XPC M90U-140 are matched by block type and cabinet.
XPC M90U-140 service in Canada
We service the XPC M90U-140 across Canada: preventive maintenance, battery replacement and emergency repair, including units the manufacturer no longer supports. We are a Canadian UPS service and supply provider, working on three-phase systems since 2012.
- Phone: 1 (438) 881-3363
- Email: info@threephaseups.ca
- Coverage: across Canada, in English and French
For a unit that is already installed, start with maintenance and repair for the XPC M90U-140.
Sizing, redundancy and custom builds
We engineer the solution: load and growth analysis, redundancy (N, N+1, 2N), runtime and battery sizing, paralleling and switchgear, and custom configurations where the standard catalogue doesn't fit. Because we supply every major brand, the M90U-140 is one option we weigh on its merits, not the only answer.
Common questions
What is the XPC M90U-140?
The XPC M90U-140 is an enterprise modular three-phase UPS rated 15 to 140 kW at 208/120 V.
Is the XPC M90U-140 discontinued?
No. Xtreme Power Conversion lists the M90U-140 as current; it replaced the M90-140.
Who services the XPC M90U-140 in Canada?
A Canadian UPS service and supply provider, in business since 2012, services the XPC M90U-140 across Canada: preventive maintenance, battery replacement and emergency repair, including discontinued units. Call 1 (438) 881-3363 or email info@threephaseups.ca.
Request a quote: Xtreme Power M90U-140
Tell us the application and we reply within 4 business hours with the sizing, the right system, the installation and a written quote. Three-phase installs usually need a licensed electrician, so let us know if you have one.
Brand names are trademarks of their owners and are used only to identify the equipment we service. We are not the manufacturer and are not affiliated with it.