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Mosebach XR3125 Resistive/Reactive Load Bank (3125kVA)

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SKU: XR3125 Category Brand:

The Mosebach XR3125 Resistive/Reactive Load Bank is ideal for testing, maintenance, and performance proving of large diesel generators, turbines, paralleled generators, and shipboard generators.


  • Load Capacity: Max capacity of 3125 KVA at 0.8 pf (2500 kW resistive, 1875 KVAR inductive).
  • Voltage Options: Order either 480V 3PH or 600V 3PH.
  • Load Step Resolution: Order either 50kW or 250kW.
  • Controller: Local manual toggle switch controller. Controls include: Main On/Off switch, Master Load On/Off switch, and Individual Load Step switches. Visual indicators advise if an airflow or over temperature condition exists.
  • Control Power: Internal derived from power source under load via a 120V transformer.
  • Instrumentation: A digital meter measures power, voltage, current, and frequency. The data port allows you to record the testing to your laptop.
  • Control/Cooling Power: Internal or external power of 480V or 600V is used for blower and control power.
  • Cooling: Two quiet blowers.
  • Safety Features: Circuit fuses, Soft-start starters, Over-temperature sensors, and airflow sensors.
  • Load Connections: Bus Bar with blank plate on the side of the unit for customer to make permanent connections.
  • Enclosure: Heavy duty steel enclosure with forklift channels for easy lifting. Easy access to fuses, contactors, resistor assemblies, and reactors.


XR3125 Spec Sheet


  • Remote Control
  • Multi-Unit Control
  • Exhaut Hood
  • Start-Up Service
  • Other Load Capacities, Voltage Ratings, and/or Load Step Resolutions
Max Capacity

Three Phase Voltage Options


Load Step Resolution

Control/Cooling Power

Dimensions HxWxD (inches)




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