The Xtreme Power Conversion TX91 Series is a family of true online, double-conversion UPS systems with integrated isolation transformers, designed for electrically noisy, mission-critical industrial, laboratory, healthcare, and infrastructure environments.
To support engineers, facility managers, and procurement teams, this hub provides side-by-side TX91 competitive comparisons against leading industrial isolation UPS platforms from PowerVAR and NXT Power. Each comparison highlights differences in usable kW output, runtime, footprint, configuration flexibility, compliance, and total cost of ownership.
TX91 vs PowerVAR Isolation UPS Comparisons
PowerVAR isolation UPS systems are widely used in industrial and laboratory applications. These comparisons focus on runtime behavior, configuration flexibility, footprint, and TAA compliance, which are often decisive in regulated environments.
- TX91-5kVA vs PowerVAR ABCDEF5202-22
https://xpcc.com/tx91-5kva-vs-powervar-abcdef5202-22/
Longer internal runtime options, XR variant, configurable I/O, and built-in TAA compliance. - TX91-6kVA vs PowerVAR ABCDEF6002-22
https://xpcc.com/tx91-6kva-vs-powervar-abcdef6002-22/
Longer baseline runtime, XR support, shallower footprint, and federal procurement eligibility. - TX91-10kVA vs PowerVAR ABCDEF10.2-22
https://xpcc.com/tx91-10kva-vs-powervar-abcdef10-2-22/
Equivalent 10kW output with longer runtime options, greater configurability, and TAA compliance.
TX91 vs NXT Integrity Max Isolation UPS Comparisons
NXT Integrity Max systems are common in healthcare, laboratory, and industrial power-quality applications. These comparisons emphasize usable kW at unity PF, runtime, footprint, and TAA vs OSHPD/HCAi considerations.
- TX91-5kVA vs NXT Integrity Max NPTU5200-0
https://xpcc.com/tx91-5kva-vs-nxt-integrity-max-nptu5200-0/
Longer internal runtime, XR option, smaller footprint, and built-in TAA compliance. - TX91-6kVA vs NXT Integrity Max NPTU6000
https://xpcc.com/tx91-6kva-vs-nxt-integrity-max-nptu6000/
Full 6kW usable output, longer runtime, shallower enclosure, and federal eligibility. - TX91-10kVA vs NXT Integrity Max NPTU10.0
https://xpcc.com/tx91-10kva-vs-nxt-integrity-max-nptu10-0/
Full 10kW output, longer internal runtime, XR scalability, and simplified procurement for regulated deployments.
Why Engineers and Facilities Teams Choose the TX91 Series
Across competitive comparisons, the TX91 Series consistently delivers:
- Full usable kW output (unity power factor)
- Integrated galvanic isolation for noise rejection and surge protection
- Longer internal runtime compared to traditional industrial designs
- Optional XR extended-runtime configurations
- Narrower, shallower footprints for space-constrained installations
- Built-in TAA compliance for federal, education, and public-sector procurement
- Lower total cost of ownership over the system lifecycle
How to Use These Comparisons
- Validate technical fit for industrial and laboratory applications
- Support procurement justification for regulated projects
- Align stakeholders on runtime, footprint, and compliance tradeoffs
- Simplify selection for electrically noisy environments
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