Eaton 9PXM UPS, 20 kVA (N+1), 208–240V, Hardwired, Rack/Tower, 21U
by Eaton
The Eaton 9PXM12S20K is a modular, scalable uninterruptible power supply (UPS) that delivers 20 kVA of reliable power with N+1 redundancy. Engineered for flexibility, this 21U Rack/Tower convertible UPS features hardwired input/output connections and a double-conversion topology for consistent, clean power. Its hot-swappable batteries and intelligent ABM charging extend battery life by up to 50%. With advanced communication ports and compatibility with Eaton’s Intelligent Power Software Suite, the 9PXM UPS is an ideal solution for IT rooms, data centers, and mission-critical environments.
| Specification | Details |
|---|---|
| Model Number | 9PXM12S20K |
| UPS Type | Online/Double-conversion |
| Power Rating | 20 kVA / 18 kW |
| Scalability | Scalable to 20 kVA (N+1) |
| Input Voltage Range | 110V/220V, 120V/208V, 120V/240V, 127V/220V |
| Output Voltage | 120/208V |
| Input/Output Connection | Hardwired |
| Power Factor | >0.99 input / 0.9 output |
| Output Waveform | True Sine Wave |
| Frequency | 60 Hz (input range: 50–70 Hz) |
| Form Factor | Rack/Tower |
| Rack Height | 21U |
| Dimensions (HxWxD) | 36.5 x 17.5 x 34.5 in (HxWxD) |
| Weight | 690 lb |
| Battery Type | Hot-swappable internal with EBM support |
| Battery Management | ABM technology with 3-stage charging |
| Extended Battery Support | Yes |
| Communication Ports | (2) Mini-Slot ports for optional cards |
| Optional Cards | NETWORK-M2, MODBUS-MS, RELAY-MS |
| Software Compatibility | Intelligent Power Software Suite |
| Bypass | Internal Bypass |
| Auto Shutdown | Supported |
| Color | Black/Silver |
| Certifications | cULus, TAA Compliant, FCC, IEC Rated |
| Operating Temperature | 0° to 40°C (32° to 104°F) |
| Humidity | 5–95% non-condensing |
| Standard Warranty | 2-Year (Parts, Electronics, Batteries) |
| Extended Support Plans | Advanced Depot Exchange, 5-Year On-Site Plan |