Eaton 9PXM 16kVA 14.4kW 208-240V N+1 Modular Scalable Double-Conversion UPS

The Eaton 9PXM UPS is a scalable, modular online solution built to deliver unmatched reliability while controlling total cost of ownership. Designed for data centers, service providers, and other mission-critical environments, the 9PXM leverages 4 kVA plug-and-play power modules to deliver an expandable level of N+X redundancy. With its flexible enclosure options and a robust 21U chassis, this UPS empowers you to grow your power protection alongside your IT infrastructure. The 9PXM is purpose-built for 208–240 V operations, offering a scalable path from modest deployments to demanding workloads without replacing the entire system.

• Scalable modular architecture: Start with 4 kVA plug-and-play modules and expand to 16 kVA (14.4 kW) as your needs grow, delivering N+1 redundancy that protects against module or component failures while maintaining continuous uptime.
• Flexible enclosure options: The 9PXM fits eight-slot or twelve-slot tower enclosures, enabling quick upgrades, simplified maintenance, and a compact footprint within your data center or telecom cabinet.
• Hardwired input with versatile outlets: A hardwired input design paired with a diverse outlet assortment—8× 5-20R, 2× L6-30R, 2× L6-20R, and 2× L14-30R—provides convenient, ready-to-use power distribution for mixed loads and critical devices.
• Online double-conversion protection: Pure online, double-conversion power conversion ensures clean, regulated output under all load conditions, preserving sensitive equipment from outages, brownouts, and voltage sags while delivering tight voltage and frequency regulation.
• Long-term reliability and compliance: 21U chassis with modular maintenance and a TAA-compliant profile makes the Eaton 9PXM a dependable choice for enterprise data centers and government procurement programs seeking durable, serviceable protection.

Technical Details of Eaton 9PXM

• Power rating: 16 kVA (14.4 kW) at 208–240 V
• Topology: Online, double-conversion UPS for continuous clean power
• Redundancy: N+1 modular scalable architecture with plug-and-play 4 kVA power modules
• Input configuration: Hardwired input
• Output outlets: 8× 5-20R, 2× L6-30R, 2× L6-20R, 2× L14-30R
• Enclosure and footprint: 21U, compatible with eight-slot or twelve-slot tower enclosures
• Compliance: TAA-compliant for government and enterprise procurement

How to install Eaton 9PXM

Installing the Eaton 9PXM is a straightforward process designed to minimize downtime while delivering scalable protection. Follow these practical steps to deploy the system quickly and safely:

• Plan and prepare: Assess your load profile, expected growth, and available space. Confirm a 208–240 V supply and a suitable hardwired feeder that aligns with local electrical codes. Verify that your rack or cabinet can accommodate a 21U footprint along with any required maintenance clearance.
• Mount the enclosure: Install the eight-slot or twelve-slot tower enclosure in the chosen rack or cabinet. Ensure the chassis is level, securely fastened, and accessible for service and maintenance. Verify grounding and proper cable management to prevent interference and overheating.
• Install the modular power modules: Connect the 4 kVA plug-and-play power modules into the designated slots. These modules can be added or removed with minimal disruption, enabling you to scale from initial deployment to full 16 kVA protection as needed.
• Connect input and loads: Wire the hardwired input to the main feeder, following local electrical codes and Eaton installation guidelines. Route loads to the appropriate outlets: 8× 5-20R for general-purpose devices, 2× L6-30R and 2× L6-20R for higher-current equipment, and 2× L14-30R for three-phase or larger loads where applicable.
• Initial power-up and configuration: Power on the UPS and perform the initial checks. Use Eaton management software (IPM or equivalent) to configure protections, alarm thresholds, and N+1 redundancy settings. Establish monitoring endpoints and notification contacts to ensure rapid response to events.
• Battery and runtime considerations: If batteries are included or installed, connect them according to the manufacturer’s instructions. Schedule a brief automatic test to verify runtime behavior and confirm that the system transitions cleanly to backup power if needed.
• Testing and commissioning: Conduct a controlled outage test to ensure the UPS seamlessly sustains critical loads, verify transfer times, and confirm that all outlets deliver stable, regulated power. Document results and adjust protection profiles as necessary.
• Maintenance planning: Establish a routine maintenance cycle, including periodic battery checks, firmware updates, and environmental monitoring. Keep firmware up to date to maximize reliability and take advantage of performance improvements.

Frequently asked questions

• Q: What is the power capacity of the Eaton 9PXM? A: The unit provides 16 kVA (14.4 kW) output at a 208–240 V input, with scalable N+1 redundancy via modular 4 kVA power modules.
• Q: What outlet configuration does the 9PXM offer? A: It includes 8× 5-20R, 2× L6-30R, 2× L6-20R, and 2× L14-30R outlets to accommodate a mix of servers, storage, networking gear, and other critical equipment.
• Q: Is the input hardwired? A: Yes, the 9PXM uses a hardwired input configuration for robust electrical integration and safer, code-compliant installation in data centers and enterprise environments.
• Q: Does the 9PXM support grow-as-you-go scalability? A: Absolutely. The modular design supports plug-and-play 4 kVA modules, enabling expansion to 16 kVA while maintaining N+1 redundancy and avoiding major overhauls.
• Q: What environments is the 9PXM suited for? A: It is designed for data centers, IT closets, telecom rooms, and other mission-critical settings requiring reliable, scalable, online power protection with a compact 21U footprint.
• Q: Is the 9PXM compliant with procurement standards? A: Yes, the unit carries a TAA-compliant profile, making it eligible for government and enterprise purchasing programs that require Trade Agreements Act compliance.