Eaton 9PXM12S12K UPS, 12 kVA Scalable to 20 kVA (N+1), 208–240V, 21U Rack/Tower, Hardwired

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EatonSKU: 9PXM12S12K
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Description

The Eaton 9PXM12S12K is a modular, scalable UPS system delivering 12 kVA of double-conversion online power protection, with capacity expansion up to 20 kVA (N+1 redundancy). Designed for both rack and tower deployments, this 21U unit features hardwired input/output connections, hot-swappable power and battery modules, and advanced battery management (ABM) technology to extend battery life by up to 50%. Ideal for mission-critical environments, it supports a range of voltages, provides seamless power continuity, and is compatible with Eaton’s Intelligent Power Software Suite for remote monitoring and management.

Specification Details
Product Name Eaton 9PXM UPS
Catalog Number 9PXM12S12K
VA / Watt Rating 12 kVA / 10.8 kW
Scalability Scalable to 20 kVA (N+1)
Form Factor Rack/Tower (21U)
Input Connection Hardwired
Input Voltage Options 110V/220V, 120V/208V, 120V/240V, 127V/220V
Input Power Factor >0.99 typical
Input Frequency Range 50–70 Hz (Nominal 60 Hz)
Output Voltage Options 110V/220V, 120V/208V, 120V/240V, 127V/220V
Output Connection Hardwired
Output Frequency 60 Hz
Output Waveform True sine wave
Output Topology Online / Double-conversion
Output Power Factor 0.9
Battery Type Hot-swappable internal batteries
Battery Management ABM technology
Extended Battery Support Yes (EBMs supported)
Expansion Slots (2) Mini-Slot ports for optional cards
Software Compatibility Eaton Intelligent Power Software Suite
Color Black/Silver
Internal Bypass Yes
Hot Swap Power Modules Yes
Auto Shutdown Function Yes
Compliances TAA, FCC
Certifications IEC, cULus
Warranty 2-Year Factory Warranty (parts, batteries)
Weight 482 lb
Dimensions (L x W x H) 34.5 x 17.5 x 36.5 in
Operating Temperature 0° to 40°C (32° to 104°F)
Relative Humidity 5–95% non-condensing
Optional Cards NETWORK-M2, MODBUS-MS, RELAY-MS

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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