Eaton – 93PM – 480V – 50-500 kW – Three Phase Online UPS

Eaton 93PM UPS — 480 V Three-Phase • Modular, High-Efficiency Power Protection

The Eaton 93PM 480V UPS is a high-performance, three-phase online power protection platform engineered for modern critical facilities that demand maximum efficiency, uptime, and serviceability. With industry-leading efficiency—up to 99% in Energy Saver System (ESS) mode and up to 97% in double-conversion—the 93PM reduces energy waste and cooling load while delivering clean, conditioned power for mission-critical infrastructure.

Built around a modular, scalable architecture, the 93PM can expand capacity as your load grows—supporting configurations up to 500 kW while maintaining a compact footprint that preserves valuable floor space. Enhanced serviceability features such as blind-mate connectors and swappable power modules help minimize downtime and streamline maintenance.

Key Features & Benefits

• 480V Three-Phase Power — Ideal for large-scale critical loads and facility distribution.
• Exceptional Efficiency — Up to 99% in ESS mode and up to 97% in double-conversion for reduced operating costs.
• Modular Scalability — Expand capacity over time with modular power design, up to 500 kW (configuration dependent).
• Fast Serviceability — Blind-mate connectors and hot-serviceable/swappable power modules reduce maintenance time.
• Lithium-Ion Compatibility — Longer battery lifecycle options and lower replacement frequency for improved TCO.
• Lower Total Cost of Ownership — Energy savings, reduced cooling demand, and simplified service combine to cut lifetime costs.

Best-Fit Applications

• Large data centers — High-efficiency protection for critical IT loads and power-dense deployments.
• Medical facilities — Reliable conditioned power for sensitive systems and continuity requirements.
• Educational institutions — Scalable infrastructure protection with reduced maintenance overhead.

Technical Overview