EN · FR
Xtreme Power  ›  NXTi

Xtreme Power · NXTi

Xtreme Power NXTi three-phase UPS

The XPC NXTi three-phase is an online three-phase tower UPS rated 20 kVA.

Xtreme Power NXTi three-phase UPS
Phase
3PH
Models
1
Lifecycle
Discontinued, serviced

XPC NXTi three-phase: key facts

Sources, checked October 3, 2026: Xtreme Power Conversion, NXTi three-phase.

Is the XPC NXTi three-phase discontinued? What replaces it?

Yes. Xtreme Power Conversion states that the NXTi has been replaced by the M90Ci-6S. See the XPC M90Ci page.

Units already installed keep working after the manufacturer's cut-off; what changes is parts and factory support. We maintain discontinued units and plan the replacement when it makes sense. How to plan the replacement of a discontinued three-phase UPS.

THREE PHASE POWER PATH3 PHASE INPUT480 V or 208 V feedRECTIFIERAC to DCDC BUSregulatedINVERTERDC to clean ACCRITICAL LOADracks, plant, imagingBATTERYon the DC busSTATIC BYPASSmaintenance and overload pathDouble conversion: the load stays on the inverter,so an outage produces no transfer gap.

How a three phase double conversion UPS carries the load, and where the bypass sits.

NXTi models

The orderable configurations we supply and service:

ModelRatingPhase / VoltagePart numberStatus
XPC NXTi 20kVA Three-Phase Tower (400V)18 kW3ph in/out 400VACNXTi (3-phase)EOL

Specifications

Phase3ph in/out
Voltage400VAC
Models1
StatusDiscontinued

Batteries and battery cabinets for the XPC NXTi three-phase

Battery strings and cabinets depend on the configuration and runtime. Replacement batteries for the XPC NXTi three-phase are matched by block type and cabinet.

XPC NXTi three-phase service in Canada

We service the XPC NXTi three-phase 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.

Repairs on running and out-of-warranty units are handled under XPC NXTi three-phase service and repairs.

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 NXTi is one option we weigh on its merits, not the only answer.

Common questions

What is the XPC NXTi three-phase?

The XPC NXTi three-phase is an online three-phase tower UPS rated 20 kVA.

Is the XPC NXTi three-phase discontinued?

Yes. Xtreme Power Conversion states that the NXTi has been replaced by the M90Ci-6S.

What replaced the XPC NXTi three-phase?

Xtreme Power Conversion states that the NXTi has been replaced by the M90Ci-6S.

Who services the XPC NXTi three-phase in Canada?

A Canadian UPS service and supply provider, in business since 2012, services the XPC NXTi three-phase 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 NXTi

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.

Do you have your own electrician?
Yearly preventive maintenance?

Or email info@threephaseups.ca · 1 (438) 881-3363

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.