Vertiv EXM 250 kVA 480V-480V – Refurbished

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One (1) 200kW Liebert EXM Single Module UPS system, with the following features: 

  • System Input Voltage of 480V, 60Hz, 3 Phase, 3 wire plus ground
  • System Output Voltage of 480V, 60Hz, 3 Phase, 3 wire plus ground
  • Fixed Capacity 150kVA UPS System
  • 480V Native Output Voltage
  • Single Input Configuration
  • DC Ground Fault Detection
  • One (1) IntelliSlot Unity Dual Protocol CarD; Monitoring and configuration of Vertiv products and environmental sensors through stand-alone Web UI or integration with Trellis, Liebert Nform, LIFE Services. Supports third-party management systems using SNMP, Modbus or BACnet.
  • One (1) Relay Contact Card
  • Transformer-Free Architecture – Efficiency up to 96% in double conversion mode
  • Unity Power Factor Rating – Delivers more usable power per kVA
  • Load Power Factor Support – Supports loads 0.5 lagging to unity without derating
  • Energy Optimization Mode (Eco-Mode)
  • 65kAIC Rating – Provides interrupting rating and labeling of 65kA
  • Active Power Factor Corrected IGBT Input Converter
  • PWM transistorized (IGBT) inverter
  • Continuous Duty Static Bypass Switch
  • Input Contacts – Dry contacts are available for functions including a permissive signal to maintenance bypass SKRU, to trip external breakers, and other functions
  • Generator Lead Control – Suppresses battery charging reducing power demand by an external signal. Shifts unit from Eco-Mode to double conversion (if Applicable), and synchronizes the inverter output with the bypass
  • Automatic retransfer – Provides return to inverter power after an overload
  • DSP based controls – Provides digital control of power conversion and system operation
  • Backlit LCD display – Monitors powers conversion, UPS operation and utility conditions. Deviations are logged for troubleshooting
  • Temperature-Compensated Charging/Battery Load Test
  • Bottom cable entry to UPS, top cable entry through matching bypass or optional wiring cabinet
  • Front only service access
  • Local Emergency Power Off (EPO)
Equipment Type


Model Family


Rating (kVA)

250 kVA

Input Voltage


Output Voltage



3 ph


50/60 Hz




In Stock

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