Mitsubishi · 9800A
Mitsubishi 9800A three-phase UPS
The Mitsubishi Electric 9800A is a double-conversion three-phase UPS rated 100 to 750 kVA, at 480 V or 600 V.
Mitsubishi Electric 9800A: key facts
- TypeDouble-conversion three-phase UPS
- Power range100 to 750 kVA, at 480 V or 600 V
- North American voltages480 V, 600 V
- StatusDiscontinued: 9800A-E end of support, March 2027
- ReplacementMitsubishi Electric 9900AEGIS and Mitsubishi Electric 9900B
- Service in CanadaPreventive maintenance, battery replacement and emergency repair, including discontinued units. 1 (438) 881-3363
Sources, checked October 3, 2026: Mitsubishi Electric, UPS product lifecycle and support schedule; Mitsubishi Electric, 9800AE brochure (480 V and 600 V output options); Mitsubishi Electric, 9800A Series datasheet.
Is the Mitsubishi Electric 9800A discontinued? What replaces it?
Yes. Mitsubishi Electric lists the 9800A-E with end of support in March 2027 and the earlier 9800A-A to 9800A-D as obsolete; it names the 9900AEGIS or the 9900B as the potential replacement. See the Mitsubishi Electric 9900AEGIS and Mitsubishi Electric 9900B pages.
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.
How a three phase double conversion UPS carries the load, and where the bypass sits.
9800A models
The orderable configurations we supply and service:
| Model | Rating | Phase / Voltage | Part number | Status |
|---|---|---|---|---|
| Mitsubishi 9800A 100kVA | 3ph in/out 480/600V | · | EOL | |
| Mitsubishi 9800A 150kVA | 3ph in/out 480/600V | · | EOL | |
| Mitsubishi 9800A 225kVA | 3ph in/out 480/600V | · | EOL | |
| Mitsubishi 9800A 300kVA | 3ph in/out 480/600V | · | EOL | |
| Mitsubishi 9800A 375kVA | 3ph in/out 480/600V | · | EOL | |
| Mitsubishi 9800A 500kVA | 3ph in/out 480/600V | · | EOL | |
| Mitsubishi 9800A 750kVA | 3ph in/out 480V | · | EOL |
Specifications
Batteries and battery cabinets for the Mitsubishi Electric 9800A
Battery strings and cabinets depend on the configuration and runtime. Matched blocks for Mitsubishi cabinets are listed in the UPS replacement battery catalogue.
Mitsubishi Electric 9800A service in Canada
We service the Mitsubishi Electric 9800A 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.
- Phone: 1 (438) 881-3363
- Email: info@threephaseups.ca
- Coverage: across Canada, in English and French
Repairs on running and out-of-warranty units are handled under Mitsubishi Electric 9800A 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 9800A is one option we weigh on its merits, not the only answer.
Common questions
What is the Mitsubishi Electric 9800A?
The Mitsubishi Electric 9800A is a double-conversion three-phase UPS rated 100 to 750 kVA, at 480 V or 600 V.
Is the Mitsubishi Electric 9800A discontinued?
Yes. Mitsubishi Electric lists the 9800A-E with end of support in March 2027 and the earlier 9800A-A to 9800A-D as obsolete; it names the 9900AEGIS or the 9900B as the potential replacement.
What replaced the Mitsubishi Electric 9800A?
Mitsubishi Electric lists the 9800A-E with end of support in March 2027 and the earlier 9800A-A to 9800A-D as obsolete; it names the 9900AEGIS or the 9900B as the potential replacement.
Who services the Mitsubishi Electric 9800A in Canada?
A Canadian UPS service and supply provider, in business since 2012, services the Mitsubishi Electric 9800A 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: Mitsubishi 9800A
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.