The Xtreme Power Conversion TX91-5kVA and the PowerVAR ABCDEF5202-22 are true online, double-conversion UPS systems with integrated isolation transformers, designed for electrically noisy, mission-critical industrial, laboratory, and infrastructure environments. Both deliver galvanic isolation and strong surge immunity.
The TX91-5kVA differentiates itself with longer internal runtime options, an XR extended-runtime variant, plug-and-play configuration flexibility, and built-in TAA compliance, making it particularly well suited for regulated and federal procurement environments.
5000VA Isolation UPS Comparison
| Feature | XTREME POWER TX91-5kVA | PowerVAR ABCDEF5202-22 | XPCC Advantage |
| UPS Capacity | 5000VA / 5000W (unity PF) | 5200VA / 5200W (unity PF) | PowerVAR slightly higher nominal output |
| Topology | Online Double Conversion with Isolation Transformer |
Online Double Conversion with Isolation Transformer |
Both provide galvanic isolation |
| ANSI/IEEE C62.41 Performance | Yes | Yes | Equivalent surge performance |
| Output Voltage Options | 120 / 208 / 220 / 230 / 240 VAC | 120 / 208 / 220 / 230 / 240 VAC | Aligned voltage selections |
| Internal Runtime (Full Load) | 10 minutes or 15 minutes (XR model) | ~8 minutes | Longer internal runtime options |
| Optional External Battery Packs | Yes | Yes | Equivalent scalability |
| Input / Output Architecture | Optional / configurable | Hardwired standard; plugs optional | Greater installation flexibility |
| Dimensions (W × H × D) | 9.9″ × 32.4″ × 23.3″ | 9.8″ × 32.5″ × 24.7″ | Similar footprint; TX91 is shallower |
| Warranty | 3 years electronics 3 years batteries |
3 years electronics 3 years batteries |
Equivalent coverage |
| Compliance / Listings | UL1778, cUL, FCC Class A, RoHS, TAA | UL1778, CSA, EN 62040-2, RoHS | TX91 adds TAA compliance |
| TAA Compliance | Yes | No | TX91 favored for federal procurement |
Where the TX91-5kVA Excels
- Federally funded and TAA-restricted procurement environments
- Industrial and laboratory applications requiring galvanic isolation
- Installations needing longer internal runtime without external batteries
- Projects benefiting from XR extended-runtime options
- Deployments requiring flexible, plug-and-play configurations
When PowerVAR ABCDEF5202-22 May Be a Fit
- Existing PowerVAR-standardized industrial UPS environments
- Facilities preferring a traditional hardwired architecture
- Projects where TAA compliance is not required
- Installations aligned to PowerVAR service standards
Who Should Choose Which
Choose Xtreme Power Conversion TX91-5kVA if you need:
- Integrated isolation with longer internal runtime options
- Built-in TAA compliance for government, education, and public-sector projects
- Greater flexibility in input/output configuration
- An XR extended-runtime option for longer backup requirements
- Simplified procurement for regulated environments
Choose PowerVAR ABCDEF5202-22 if you need:
- Slightly higher nominal VA/kW rating
- A hardwired-first industrial design
- Deployment in non-TAA-regulated projects
Ideal Applications
- Industrial control systems
- Laboratory and test environments
- Manufacturing and process automation
- Federal, education, and public-sector facilities
- Sensitive loads requiring galvanic isolation
Download the Printable Comparison
Download the Xtreme TX91-5kVA – PowerVAR ABCDEF5202-22 Comparison PDF
https://xpcc.com/wp-content/uploads/Xtreme-TX91-5kVA-PowerVAR-ABCDEF5202-22-Comparison.pdf
(Ideal for specification reviews, project planning, and internal approvals)
Plan with Confidence
Request a Quote
Speak with an Xtreme Power Conversion specialist to size the right TX91 isolation UPS and runtime configuration for your application.
Xtreme Power Conversion
Phone: (800) 582-4524
Email: sales@xpcc.com