Eaton 93PM 50kW Modular Three-Phase UPS

Eaton 93PM 50kW Modular Three-Phase UPS

Brand: Eaton | Category: UPS & Power Protection

SKU: EATO-9PM50K | Part #: 9PM50K | MPN: 9PM50K

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About the Eaton 93PM 50kW Modular Three-Phase UPS

The Eaton 93PM is a modular, scalable three-phase UPS platform engineered for continuous power protection in demanding data center and critical infrastructure environments. Built on a hot-swappable power module architecture, the 93PM 50kW configuration allows IT and facilities teams to add capacity incrementally within a single frame without taking the system offline, reducing both initial capital exposure and planned downtime. The double-conversion online topology ensures connected loads receive clean, regulated sine-wave output isolated from utility disturbances including sags, surges, harmonics, and frequency deviations.

The 93PM operates at up to 96% efficiency in normal double-conversion mode and supports an Energy Saver System (ESS) mode that can push efficiency above 99% under qualifying load and utility conditions, significantly reducing cooling overhead and operating expenditure in large deployments. The unit accepts a wide input voltage range and delivers a 0.9 power factor output rating, aligning with the power factor characteristics of modern server, storage, and networking loads. Input power factor correction minimizes reactive current draw on facility distribution infrastructure.

Designed for enterprise data centers, colocation facilities, and industrial critical power applications, the 93PM 50kW unit supports parallel redundant and capacity configurations, enabling N+1 or 2N architectures at the UPS level. The system integrates with Eaton's Intelligent Power Manager (IPM) software and supports standard SNMP, Modbus, and BACnet communications through optional network cards, providing comprehensive visibility into power chain health within existing IT management frameworks.

Ideal for

  • Core data center power protection for hyperconverged infrastructure, blade server chassis, and high-density rack deployments requiring clean double-conversion power
  • Colocation facility power distribution where per-cabinet or per-zone UPS scalability is required to match tenant growth without full system replacements
  • Parallel redundant UPS configurations supporting N+1 or 2N fault-tolerance architectures for tier III and tier IV critical power designs
  • Edge data center and remote operations center installations where space-efficient modular scalability and remote monitoring via SNMP are operational priorities
  • Industrial and manufacturing control environments requiring stable, isolated power for programmable logic controllers, SCADA systems, and process automation equipment
  • Healthcare and financial services facilities where continuous power availability and detailed power event logging support compliance and uptime SLA requirements

Technical specifications

ManufacturerEaton
Manufacturer Part Number9PM50K
UPS TopologyDouble-conversion online (VFI)
Power Rating50 kW / 55.6 kVA
Output Power Factor0.9
Phase ConfigurationThree-phase input / Three-phase output
ScalabilityModular hot-swappable power modules; capacity expandable within frame without shutdown
Peak Efficiency (Double Conversion)Up to 96%
Efficiency in ESS ModeUp to 99%
Nominal Input Voltage380 / 400 / 415 V AC (three-phase)
Input Voltage Range160–276 V AC per phase (without battery)
Nominal Output Voltage380 / 400 / 415 V AC (three-phase)
Output Voltage Regulation±1%
Output Frequency50/60 Hz (auto-sensing), ±0.1 Hz in double-conversion
Input Power Factor Correction≥0.99 at full load
Input Total Harmonic Distortion (THDi)<3% at full load
Transfer Time (Double Conversion to Battery)0 ms (continuous double conversion)
Communication InterfacesUSB, RS-232; optional SNMP/Modbus/BACnet network management cards
Parallel CapabilityYes — supports parallel for redundancy (N+1) and capacity
Operating Temperature0°C to 40°C
Audible NoiseApproximately 55 dBA at 1 meter
Compliance / StandardsIEC 62040-1, IEC 62040-2, CE

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Technical Specifications

BrandEaton
CategoryUPS & Power Protection
SKUEATO-9PM50K
Part Number9PM50K
ConditionNew
Manufacturer Part Number9PM50K
UPS TopologyDouble-conversion online (VFI)
Power Rating50 kW / 55.6 kVA
Output Power Factor0.9
Phase ConfigurationThree-phase input / Three-phase output
ScalabilityModular hot-swappable power modules; capacity expandable within frame without shutdown
Peak Efficiency (Double Conversion)Up to 96%
Efficiency in ESS ModeUp to 99%
Nominal Input Voltage380 / 400 / 415 V AC (three-phase)
Input Voltage Range160–276 V AC per phase (without battery)
Nominal Output Voltage380 / 400 / 415 V AC (three-phase)
Output Voltage Regulation±1%
Output Frequency50/60 Hz (auto-sensing), ±0.1 Hz in double-conversion
Input Power Factor Correction≥0.99 at full load
Input Total Harmonic Distortion (THDi)<3% at full load
Transfer Time (Double Conversion to Battery)0 ms (continuous double conversion)
Communication InterfacesUSB, RS-232; optional SNMP/Modbus/BACnet network management cards
Parallel CapabilityYes — supports parallel for redundancy (N+1) and capacity
Operating Temperature0°C to 40°C
Audible NoiseApproximately 55 dBA at 1 meter
Compliance / StandardsIEC 62040-1, IEC 62040-2, CE