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CSU2000AP Series


2000 W CRPS-Type Power Supply

The CSU2000AP power supply is housed in a 1U high rack-mount enclosure measuring just 2.89 x 7.28 inches (73.5 x 185.0 mm). The latest power-switching technology and high-density component packaging techniques enable a significantly narrower and shorter form factor than similarly rated earlier-generation power supplies — freeing up valuable system space. This form factor conforms to the standard market's Common Redundant Power Supplies. The CSU2000AP power supply is fully digital and compatible with Advanced Energy's universal PMBus® graphical user interface, allowing control via an integral I2C interface using the industry-standard PMBus communications protocol. The power supply delivers a main output of 12 VDC and a standby output of 12 VDC that can deliver 163.9 A and 3.5 A, respectively.


  • 12.0 V housekeeping
  • 2000W output power
  • EN61000 Immunity
  • High efficiency (94% @ 230 VAC) 50% load
  • IEC C14 AC inlet and IEC C20 AC inlet options available
  • Input Range 90-264 VAC
  • Input Frequency 47 - 63 Hz
  • Hold-up Time 11 ms
  • Power Factor >0.98 at 50% load
  • Input Range 165-320 VDC
  • Output Power 2000W continuous
  • Output Ripple 120 mVp-p
  • Load Sharing Active load sharing with 5.0% at full load


  • EMI Class A
  • Hotswap
  • Internal OR'ing
  • Low iTHD
  • N+N redundant
  • Variable speed smart fan
  • Efficiency Platinum level
  • Remote On/Off Active Low
  • Protection OVP, OCP, Short Circuit, OTP
  • Power Good Active High
  • Alert Active Low


Output Power (W): 2000
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): 163.9
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
CSU2000AP-3-100 Active, In Stock
2kW with C14 AC Inlet
11.6 12.8 163.9 12.2 1 Request Buy
CSU2000AP-3-111 Active, Contact Us
CRPS 2kW Reverse air C14
11.6 12.8 163.9 12.2 2 Contact Us Buy
CSU2000AP-3-200 Active, In Stock
2kW with C20 AC Inlet
11.6 12.8 163.9 12.2 1 Request Buy
CSU2000AP-3-211 Active, Contact Us
CRPS 2kW Reverse air C20
11.6 12.8 163.9 12.2 2 Contact Us 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.


Model CSU2000AP DS2000SPE
Output Power (W) 2000 2000
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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