Xtreme Power · X90-2S
The XPC X90-2S is a modular 480 V three-phase UPS rated 50 to 140 kW at 480 V.

Xtreme Power Conversion lists the X90-2S as current.
Sources, checked October 3, 2026: Xtreme Power Conversion, X90-2S 50-140 kW 480 V.
How a three phase double conversion UPS carries the load, and where the bypass sits.
The orderable configurations we supply and service:
| Model | Rating | Phase / Voltage | Part number | Status |
|---|---|---|---|---|
| XPC X90-2S 50kW (480V three-phase modular) | 50 kW | 3ph in/out (3W) 480V | X90-2S50k | Current |
| XPC X90-2S 70kW (480V three-phase modular) | 70 kW | 3ph in/out (3W) 480V | X90-2S70k | Current |
| XPC X90-2S 100kW (480V three-phase modular) | 100 kW | 3ph in/out (3W) 480V | X90-2S100k | Current |
| XPC X90-2S 140kW (480V three-phase modular) | 140 kW | 3ph in/out (3W) 480V | X90-2S140k | Current |
The X90 is XPC's 480 V three-phase modular platform, scaling from 50 kW to 700 kW across four frames (X90-1S 50 to 70 kW, X90-2S 50 to 140 kW, X90-5S 50 to 350 kW, X90-10S 50 to 700 kW). You add hot-swap power modules as load grows, with N, N+1 and parallel configurations and module replacement without a full shutdown. Batteries are flexible, VRLA cabinets for lowest upfront cost, or Vision Lithium for a smaller footprint and longer life, and every configuration is TAA compliant for federal, healthcare and public-sector procurement.
The X90 (especially the 1S and 2S frames) is positioned for high-inrush medical-imaging loads (MRI, CT, PET and linear accelerators), where the UPS has to tolerate inrush, hold clean power and scale as imaging equipment is upgraded. We size, supply and install it for hospital imaging and lab environments across Canada.
Source: Xtreme Power Conversion, X90 series brief. Figures are XPC's published specifications.
Battery strings and cabinets depend on the configuration and runtime. Batteries for Xtreme Power UPS cabinets are matched by string voltage and block size.
We service the XPC X90-2S 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.
Field service for this range is described under Xtreme Power three-phase UPS service.
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 X90-2S is one option we weigh on its merits, not the only answer.
The XPC X90-2S is a modular 480 V three-phase UPS rated 50 to 140 kW at 480 V.
No. Xtreme Power Conversion lists the X90-2S as current.
A Canadian UPS service and supply provider, in business since 2012, services the XPC X90-2S across Canada: preventive maintenance, battery replacement and emergency repair, including discontinued units. Call 1 (438) 881-3363 or email info@threephaseups.ca.
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.