Deliver reliable, scalable power protection with the Xtreme Power M90C modular three-phase UPS system. The TAA Compliant product is built for critical IT, data center, and industrial environments, the M90C ensures high-efficiency performance, easy expansion, and maximum uptime across 208/120V and 400/230V three-phase applications.
High-Efficiency, Scalable Three-Phase Backup Power | 5kVA to 60kVA
Protect mission-critical operations with Xtreme Power’s M90C Modular Three-phase UPS — a high-efficiency, scalable backup power solution designed with a unity power factor (kVA = kW) for maximum usable capacity. Featuring hot-swappable modules, flexible runtime options, and integrated maintenance bypass, the M90C sets the standard for modern critical power systems.
Xtreme Power M90C-2S Modular UPS: Compact, scalable three-phase backup power system featuring L21-20P line cord, L21-20R receptacle panel, and integrated maintenance bypass for seamless deployment in critical IT and edge environments.
Why Choose the Xtreme Power M90C UPS?
- Unity Power Factor (kVA = kW): Full system utilization — no wasted power.
- Universal Slot Flexibility: Accommodates either a power module or a battery module for greater adaptability.
- Modular & Scalable: Hot-swappable design enables fast, cost-effective maintenance and capacity upgrades.
- Continuous Power Protection: Engineered for data centers, telecom, edge computing, and industrial applications.
- Flexible Installation: Easily configure redundancy, runtime, and output distribution.
- TAA Compliant: Eligible for US government and public sector applications.
- High Energy Efficiency: Lower operating costs and reduced total cost of ownership (TCO).
M90C UPS Models and Configurations
M90C Series – 208/120V Three-Phase UPS
- Scalable from 5kVA to 24kVA
- Available in 2-slot M90C-2S and 6-slot M90C-6S enclosures for North America
- Integrated Maintenance Bypass Switch for uninterrupted servicing
- Optional Receptacle Panels simplify installation and save cost
- Extend runtime with the M90S-BC7 or M90-BC modular battery cabinets
M90Ci Series – 400/230V Three-Phase UPS
- Scalable from 10kVA to 60kVA
- Available in 2-slot M90Ci-2S and 6-slot M90Ci-6S enclosures for international and high-voltage applications
- Integrated Maintenance Bypass Switch
- Extended runtime with the M90BCi-7 or X90-BC battery cabinets
Optional Line Cord and Receptacle Configurations
To simplify installation and reduce setup time, M90C-2S modular UPS systems are available with optional pre-installed line cords and receptacle panels:
- 5kVA Models:
- Optional L21-20P input line cord
- Optional L21-20R output receptacle panel
- 8kVA Models:
- Optional L21-30P input line cord
- Optional L21-30R output receptacle panel
These factory-installed options help accelerate deployment, reduce installation costs, and ensure compatibility with standard three-phase 208/120V power systems.
Industries That Trust the M90C UPS System
- Data Centers & Colocation: Flexible power redundancy for growing server loads.
- Enterprise IT & Server Rooms: Minimize downtime with modular hot-swappable modules.
- Edge Computing & Micro Data Centers: Compact three-phase UPS systems placed closer to data sources.
- Broadcast & Telecommunications: Reliable power to maintain uptime for critical communications.
- Industrial & Manufacturing: Rugged UPS systems supporting mission-critical production environments.
New: M90C Rackmount Kit Available for 6-Slot UPS Systems
Expand your rack integration options with the M90C Rack Mount Kit, now available for M90C-6S and M90Ci-6S models.
The kit includes ramp, rails, and mounting ears for fast deployment into existing IT infrastructure.
Rack-Mountable Models
Original 2-Slot Systems (rack-ready):
- M90C-2S: 5kW–8kW | 208/120V Three-Phase
- M90Ci-2S: 10kW | 400/230V Three-Phase
New 6-Slot Systems (higher power and runtime):
- M90C-6S: 5kW–24kW | 208/120V Three-Phase
- M90Ci-6S: 10kW–60kW | 400/230V Three-Phase
Watch the M90C Rack Mount Kit Installation Video
Compare Xtreme Power M90C UPS vs Leading Brands
Drop-In Replacement for Eaton BladeUPS — Simplify Your Upgrade
M90C: The Ideal Replacement for Eaton BladeUPS
Eaton BladeUPS has been discontinued. The Xtreme Power M90C offers a direct upgrade path with better scalability, efficiency, and flexibility.
Direct Comparisons:
- [M90C 2S vs Eaton BladeUPS 12i Comparison]
- [M90C 2S 5kW vs Eaton BladeUPS 5kW Comparison]
- [M90C 2S 8kW vs Eaton BladeUPS 8kW Comparison]
- [M90C 2S 5kW vs Eaton 93PX 5kW Comparison]
Xtreme Power M90C vs Other Leading UPS Systems
The M90C outperforms systems like:
Why Xtreme Power TAA Compliant M90C Wins
- Full modular scalability
- Hot-swappable modules reduce downtime
- Lower energy consumption and operating costs
- Integrated maintenance bypass switch standard
- Fast and flexible rackmount deployment options
Frequently Asked Questions About Xtreme Power M90C Modular Three-Phase UPS Systems
1. What is the voltage range supported by the Xtreme Power M90C UPS?
The Xtreme Power M90C UPS supports both 208/120V and 400/230V three-phase applications, depending on the model selected. The M90C Series covers 5kVA–24kVA at 208/120V, while the M90Ci Series supports 10kVA–60kVA at 400/230V.
2. Can the M90C UPS system be rack-mounted?
Yes. Both the M90C-2S and M90Ci-2S models are rackmount-ready out of the box. Larger M90C-6S and M90Ci-6S models are rack-mountable with the optional M90C Rackmount Kit, which includes ramps, rails, and mounting hardware.
3. Is the M90C a good replacement for Eaton BladeUPS systems?
Absolutely. The Xtreme Power M90C is a drop-in replacement for Eaton BladeUPS, offering hot-swappable modular design, unity power factor, higher energy efficiency, and complete scalability from 5kVA to 60kVA.
4. What line cord and receptacle options are available for the M90C?
For simplified installation, M90C-2S units offer optional factory-installed power connections:
- 5kVA models: L21-20P line cord and L21-20R receptacle panel
- 8kVA models: L21-30P line cord and L21-30R receptacle panel
These options reduce setup time and ensure compatibility with standard three-phase power systems.
5. Can I expand the runtime of the M90C UPS?
Yes. The M90C UPS can easily expand runtime with modular battery cabinets such as the M90S-BC7, M90-BC, or M90BCi-7, depending on the model. Hot-swappable battery modules allow runtime expansion without downtime.
Request a Custom M90C UPS Solution
Let our UPS specialists design a solution tailored to your facility’s power protection needs.
Email: [email protected]
Phone: 1 (800) 582-4524
Browse more 208/120V Three-Phase UPS Solutions or 480V Three-Phase Solutions