M90U-80 Modular UPS – High-Density Three-Phase UPS (15–80kW, 208/120V)

15–80 kW | 208/120V Three-Phase | Modular Online Double-Conversion UPS

High-density modular three-phase UPS engineered for facility infrastructure requiring scalable capacity, N+1 redundancy, and maximum power within a compact electrical room footprint.

Product Number
BUNDLE-M90U80-80K00B: M90U-80 BDL 80KVA/80KW NO BAT
MSRP: $61,600 (each)

BUNDLE-M90U80-80K14B: M90U-80 BDL 80KVA/80KW 14 INT BAT
MSRP: $76,846 (each)

BUNDLE-M90U80-80K16B: M90U-80 BDL 80KVA/80KW 16 INT BAT
MSRP: $79,024 (each)

SKU: BUNDLE-M90U80-80K00B, BUNDLE-M90U80-80K14B, BUNDLE-M90U80-80K16B Category: Brand:

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  • Single-Cabinet High-Density Consolidation: Integrates hot-swappable power modules (up to four 15 kW or 20 kW modules), up to 16 internal VRLA battery modules, a modular static switch, and a front maintenance bypass into a single 208/120V cabinet.
  • Modular N+1 Redundancy & Hot-Swappable Capacity: Allows hot-swappable capacity scaling from 15 kW up to 80 kW at unity power factor (kW = kVA), with support for N+1 redundant power module configurations up to 60 kW.
  • Front-Accessible Maintenance Bypass & Backplane Batteries: Features a front-mounted maintenance bypass switch and backplane-connected battery modules, eliminating the need for rear service access.
  • Enhanced Diagnostics via 10-Inch Touchscreen LCD: Includes a full-color 10-inch graphic touchscreen panel providing real-time system status, alarm notifications, and power monitoring.
  • Top-Feed Cable Entry & Flexible Input Design: Equipped with top-feed input and output cable routing alongside dual- or single-input electrical configuration options.
  • Drastically Reduces Electrical Room Footprint: Replaces traditional multi-cabinet 60–100 kW UPS setups by consolidating power, battery storage, and bypass into a single cabinet—saving valuable floor space in cramped data centers and electrical rooms.
  • Maximum Real-Power Usability & Energy Savings: Unity power factor delivers 100% usable real capacity without wattage derating, while high operating efficiency (up to 94% online / 98% ECO mode) minimizes utility bills and cooling demands.
  • Uninterrupted Availability & Zero-Downtime Expansion: N+1 redundancy protects mission-critical loads if an individual module fails, while hot-swappable power and battery modules allow IT staff to scale capacity or perform maintenance without taking connected loads offline.
  • Faster Servicing & Reduced Installation Costs: The front-mounted maintenance bypass and backplane battery design streamline routine maintenance, while top-feed cable entry drastically simplifies cabling work in facility electrical rooms.
  • Phased Capital Expenditure (“Pay-as-You-Grow”): Modular scalability lets facilities deploy only the power and battery modules needed today and add capacity up to 80 kW as operational demand grows, avoiding large upfront capital investments.

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