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CSU2400AT Series


2400 W CRPS-Type Titanium Power Supply

The 2.4 kW CSU2400AT Titanium Efficiency certified power supply offers a peak efficiency of 96% and delivers up to 196.7 A. The PSU features an input range of 180 to 264 VDC and output 11.4 to 12.8 VDC that can feed downstream DC-DC converters in distributed power architectures (DPA). Housed in a 1U high rack-mount enclosure measuring just 2.89 x 7.28 inches (73.5 x 185 mm), the supply’s short, narrow form factor conforms to the Common Redundant Power Supply (CRPS) standard and frees up system space. Active current sharing allows paralleling without additional components. The CSU2400AT is digitally controlled via an integral I2C interface using Advanced Energy’s universal PMBus® graphical user interface.


  • Input Range 180-264 VAC
  • Input Frequency 47 - 63 Hz
  • Hold-up Time 11 ms
  • Power Factor >0.98 at 50% load
  • Input Range 165-320 VDC
  • Main Output Voltage 12.2V at 196.7A
  • Standby Output Voltage 12.0V at 3.5A
  • Output Power 2400W continuous
  • Output Ripple 120 mVp-p
  • Load Sharing Active load sharing with 5.0% at full load


  • Efficiency Platinum level
  • Power Good Active High
  • Alert Active Low
  • Protection OVP, OCP, Short Circuit, OTP
  • Remote On/Off Active Low


Output Power (W): 2400
Length (Inches): 7.28
Width (Inches): 2.89
Height (Inches): 1.57
Mounting Type: Rack-mount
Minimum Output Current (A): 0
Maximum Output Current (A): 196.7
Output Voltage Range (V): 11.4V to 12.8V
All Specifications Collapse Specifications

Stock Check

Model Number
Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
CSU2400AT-3-100 Active, In Stock
2.4kW Titanium CRPS
11.6 12.8 196.7 12.2 2 Request Buy


Universal PMBus GUI Software Package

The all new universal PMBus GUI software package provides power engineers with a simple – yet functionally powerful – user interface that delivers world-class control flexibility over their digitally controlled power conversion products.

Technical Documentation

Title Type
CSU2400AT Datasheet (593 KB) Data Sheet
TRN CSU2400AT-3 (3 MB) Technical Reference


Model CSU2400AT DS2400SPE
Output Power (W) 2400 2400
Input Voltage (V)
Operating Temperature (°C)
Length (Inches) 7.28 7.736
Width (Inches) 2.89 3.4
Height (Inches) 1.57 1.574
Output Voltage Range (V) 11.4V to 12.8V 11.4V to 12.8V

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