Eaton 9PX Split-Phase 16000VA UPS

The Eaton 9PX Split-Phase 16000VA UPS (model 9PX16KTF11N) is a double-conversion online UPS delivering continuous 16kVA/14.4kW of clean, conditioned power for demanding North American data center and critical infrastructure environments. Built on a true online double-conversion topology, it provides zero-transfer-time switchover during utility anomalies, completely isolating connected equipment from sags, surges, harmonics, and outright blackouts. The unit accepts a wide 208V split-phase input and delivers a selectable 208V/120V split-phase output, giving operations teams the flexibility to simultaneously support both standard 208V server and networking loads and legacy or peripheral 120V equipment from a single high-density chassis.

The 9PX16KTF11N incorporates Eaton's ABM (Advanced Battery Management) three-stage charging technology, which optimizes battery charging cycles to extend battery service life and reduce total cost of operation over the system's lifespan. The UPS features an LCD front panel providing real-time monitoring of input/output voltage, load percentage, battery state of charge, and active alarms without requiring a management connection. Unity power factor output (1.0 PF) ensures that the full rated VA capacity translates directly to usable watts, eliminating the derating calculations common with legacy 0.8 PF designs and maximizing the return on installed UPS capacity.

Designed for scalable runtime, the 9PX16KTF11N is compatible with Eaton's EBM (External Battery Module) ecosystem, allowing additional battery strings to be connected in parallel to extend runtime as load profiles evolve. Network management is supported via the Eaton Gigabit Network Card (sold separately) and is compatible with Eaton's Intelligent Power Manager (IPM) software for centralized monitoring, graceful OS shutdown coordination, and environmental alerting across distributed UPS deployments. The unit ships in a rackmount/tower convertible form factor, making it adaptable to both floor-standing and standard 19-inch rack enclosure installations.

Ideal for

• Primary UPS protection for mid-scale server rooms and colocation racks requiring split-phase 208V/120V output to support mixed server and peripheral loads from a single unit
• Edge data center deployments where double-conversion isolation from generator switching transients and utility instability is required to protect sensitive compute and storage hardware
• Virtualization host clusters and hyper-converged infrastructure stacks demanding unity power factor UPS capacity to eliminate VA-to-watt derating losses and maximize protected load density
• Medical imaging and diagnostic equipment environments that require zero-transfer-time power conditioning and strict output voltage regulation to meet equipment sensitivity requirements
• Network operations centers supporting mixed 208V switching and routing infrastructure alongside 120V management workstations and KVM equipment from a unified, centrally monitored UPS platform
• Scalable runtime deployments where future load growth or extended runtime during extended outages is anticipated, leveraging external battery module expansion without replacing the base UPS

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.