Xtreme Power X90-2S vs Eaton 93PM 100kW UPS (480V)
Modular 480V UPS comparison — integrated vs. external battery architecture.
Two 100 kW modular UPS platforms
The Xtreme Power X90-2S and the Eaton 93PM UPS (100 kW configuration) are modular three-phase UPS systems designed for critical facility infrastructure.
Both platforms provide online double-conversion protection with unity power factor output, but differ in system architecture, footprint, battery integration, and long-term service model.
Side by side
| Feature | Xtreme Power X90-2S | Eaton 93PM | Engineering impact |
|---|---|---|---|
| Capacity | 100 kVA / 100 kW | 100 kVA / 100 kW | Equivalent |
| Internal runtime | 6 min @ 100 kW | Not available | No external battery cabinet required |
| Maintenance bypass | Internal standard | Internal optional | Standard vs. add-on |
| System architecture | Single cabinet | UPS plus battery cabinet | Reduced complexity |
| Footprint | 6.9 sq ft | 12.2 sq ft | Smaller footprint |
| Battery design | Modular internal | External VRLA strings | Simplified design |
| Battery service | Front-access modular | String based | Faster service |
| Warranty | 2 years on-site | 1 year standard | Longer coverage |
Integrated vs. external battery architecture
The X90-2S integrates UPS, batteries, and maintenance bypass into a single cabinet. The 93PM requires a separate battery cabinet for runtime — reducing installation scope, footprint, and service complexity on the X90-2S side.
Internal runtime at full load
The X90-2S delivers internal runtime at full 100 kW load, while the 93PM requires external battery cabinets. This matters for modular deployments and space-constrained facilities.
The bottom line at 100 kW
Both systems provide reliable 100 kW modular UPS protection. The X90-2S delivers a more integrated system with reduced footprint and simplified service.
Related X90-2S comparisons
Plan your 100 kW deployment
Xtreme Power Conversion supports UPS sizing, runtime planning, and footprint comparison for 480V facility UPS modernization.