E91 30-40 kVA– Three-Phase Unity Power Factor UPS

Overview

The Xtreme Power E91 UPS provides reliable three-phase double-conversion power protection for edge facilities, small data centers, network closets, and industrial control systems.
Featuring a unity output power factor (1.0 PF), the E91 supports up to 25 % more real power for high-density critical loads.

A 4.3″ color touchscreen LCD provides at-a-glance access to system alarms, interactive one-line diagrams, and UPS operating status. External battery cabinets are available to extend runtime as needed.
The E91 30 kW and 40 kW models are engineered for high reliability, efficiency, and simplified serviceability — with no rear service clearance required, saving valuable floor space.

Key Features & Benefits

• Unity Power Factor (1.0 PF) — Delivers full real-power capacity to support high-density IT loads.
• True Online Double Conversion — Continuous isolation from input power disturbances.
• High Efficiency — Up to 94 % in online mode and 98 % in ECO mode to reduce energy costs.
• Rear Clearance Not Required — Space-saving installation against the wall for tight equipment rooms.
• Touch LCD Display (4.3″) — Provides real-time UPS status, alarms, and one-line power flow.
• Dual or Single Input Design — Separate rectifier and bypass inputs (factory jumpers installed).
• Maintenance Bypass Switch — Front-accessible bypass enables service without load interruption.
• Frequency Converter Mode — Selectable 50 Hz / 60 Hz output for international applications.
• External Battery Packs — Extend runtime for longer backup requirements.
• UL, cUL, FCC Compliant — Meets industry standards for safety and emissions.
• 2-Year Warranty — Covers electronics and batteries (U.S. & Canada).

Applications

• Edge Facilities & Network Closets — Compact three-phase protection for edge servers and network gear.
• Small Data Centers & Server Rooms — Dependable backup for racks, switches, and storage arrays
• Industrial Control & Automation — Clean power for PLCs, sensors, and process equipment.
• Broadcast & Pro AV Systems — Continuous uptime for editing suites and transmitters Learn more ›
• Retail & Hospitality Environments — Protect POS systems, kiosks, and menu displays from power loss Learn more ›
• Healthcare & Laboratory Electronics — Maintain stable power for medical and analytical equipment.

Specifications

Why E91 30–40 kVA?

The E91 30 kVA and 40 kVA models deliver the same enterprise-grade reliability and efficiency as the smaller E91 family, with enhanced capacity and a space-saving design that requires no rear access.
Ideal for mission-critical edge and industrial applications that need true online protection, unity power factor output, and maximum serviceability in tight spaces.

→ Learn more about Unity Power Factor UPS

Related Products

• E91 10–20 kVA UPS – Compact three-phase UPS for edge and network environments.
• M90U Modular UPS – Scalable modular system for redundant infrastructure.
• M90LU Modular UPS – Optimized for extended external battery systems.
• Li90 10–30 kVA UPS – Lithium-ion three-phase UPS offering longer battery life and lighter weight.

Contact Us

The E91 30–40 kVA UPS delivers high-efficiency, Energy Star-level performance for edge, data-center, and industrial applications.
Achieve maximum load capacity, smaller footprint, and true unity power protection in a service-friendly form factor.

800-582-4524  sales@xpcc.com  www.xpcc.com