Eaton 9PX & 9PX Li-ion Series (1–22 kVA)
Energy Star certified rack/tower online UPS offering Unity Power Factor and revolutionary Lithium-ion battery options.
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Eaton 9PX & 9PX Li-ion Series (1–22 kVA) Overview
The Eaton 9PX is the benchmark in power protection for virtualized IT environments, edge data centers, and critical networking. Delivering unity power factor and up to 95.5% online efficiency, it dramatically reduces electricity and cooling costs. The available Lithium-ion battery models provide up to 3x the lifespan of lead-acid batteries.
1. Engineering Architecture & Operational Profile
The Eaton 9PX & 9PX Li-ion Series (1–22 kVA) by Eaton Industrial UPS is engineered to deliver continuous, clean, and stabilized electrical energy to mission-critical industrial, IT, and healthcare infrastructure. Featuring advanced microprocessor and digital signal processor (DSP) controls, it guarantees instantaneous transient response and complete galvanic isolation from dirty utility grid power.
2. Technical Specifications & Electrical Parameters
| Parameter / Metric | Factory Rating & Engineering Value |
|---|---|
| Form Factor | Convertible 2U / 3U / 6U Rack/Tower |
| Ratings | 1 kVA to 3 kVA (1-Phase), 5 kVA to 11 kVA (1:1 & 3:1), up to 22 kVA in parallel |
| Energy Star | Certified highest efficiency rating in class |
| Switched Outlet Groups | Segmented load shedding to preserve runtime for critical servers |
| Transfer Time (Mains to Inverter) | Precisely 0 ms (Zero Milliseconds - No interruption) |
| Harmonic Distortion (THDv) | < 2% Linear Load; < 4% Non-Linear Load |
| Compliance Standards | IEC/EN 62040-1, IEC/EN 62040-2, CE, ISO 9001 |
3. Key Engineering Features & Operational Advantages
- Unity power factor (VA = Watts) powers more modern servers with active PFC power supplies
- Available with Lithium-ion batteries offering 8–10 year design life and faster recharge cycles
- Graphical LCD screen tilts 45 degrees for easy viewing in both rack and tower configurations
- Metered energy consumption down to the outlet group level for accurate carbon reporting
- Advanced Battery Management (ABM) extends lead-acid battery life by 50% using 3-stage charging
4. Target Industrial Applications
5. Battery Energy Storage & Runtime Customization
Northern EPES provides customized battery racks and energy storage banks engineered for the Eaton 9PX & 9PX Li-ion Series (1–22 kVA). We supply factory-authorized Sealed Maintenance-Free (SMF) VRLA batteries from Amaron Quanta and Exide Powersafe, tubular deep-cycle flooded cells for extended multi-hour blackouts, and cutting-edge Lithium Iron Phosphate (LiFePO4) systems.
Our team calculates exact battery Ah ratings, discharge currents, and autonomous runtime curves based on your site's peak kW load and ambient temperature conditions.