DS3000TE Series 3000 Watt Front End AC-DC Power Supplies


The DS3000TE series bulk front end power AC-DC supply is designed to fully utilize the current capacity of standard C19/C20 AC inlet distribution connectors. It accepts 180–264 Vac input and provides a main 12 V output plus a 12 V standby output. Rated at 3,000 watts when operating from a 208-264 Vac input, the DS3000TE is an 80 Plus Titanium power supply with a very high conversion efficiency of more than 96% at 50% load. Housed in a compact enclosure measuring just 4.15 x 2.78 x 11 inches, the power supply has a power density of 24 watts per cubic inch; six units can fit on a standard 19 inch rack shelf, to provide a total of 18 kilowatts.

DTS3000TE series power supplies are designed for server, networking, telecom and other redundant power applications. The main 12 V output can deliver up to 250 amps and stays within regulation down to zero load, making it perfect for feeding downstream DC-DC converters in systems that use distributed power architectures (DPA). Active current sharing enables multiple supplies to be paralleled for very high current applications without need of additional components. The DS300TE power supply is hot pluggable and ideal for fault tolerant, N+1 and N+N redundant applications.

This digitally-controlled power supply is PMBus™ compliant. A built-in I2C serial interface allows set-up, monitoring and control to be performed using Artesyn Embedded Technologies' universal PMBus graphical user interface.

Universal PMBus GUI Software Package

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  • Total Max Power: 3,000 W
  • Total Max Current: 250 A
  • Input Voltage: 180 V to 264 V
  • Output Voltage: N/A
  • Outputs:
  • Size (L x W x H): 11.100" x 2.780" x 4.150"
  • Warranty: 2 years
  • Operating Temperature: 0 to +40°C

Electrical Specifications

  • Input Range: 180-264Vac
  • Efficiency: 96% peak
  • Power Factor: 0.97, typical
  • Hold-up Time: 10 ms
  • Input Frequency: 47 - 63 Hz
  • PS Interrupt: Active Low
  • Output Power: Lo line: 12V/112A and 12VSB/4.5A, 1350W continuous
  • Output Power: Hi line: 12V/250A and 12VSB/4.5A, 3000W continuous
  • Power Good: Active High
  • Remote On/Off: Active Low
  • Output Ripple: 120 mVp-p
  • Load Sharing: Active load sharing with 6% at full load
  • Protection: OVP, OCP, Short Circuit, OTP
  • 3000W output power
  • Titanium efficiency
  • N+N Redundant
  • Internal OR'ing
  • 12.0 V housekeeping
  • High efficiency (94% @ 230 VAC) 50% load
  • Variable speed smart fan
  • EMI Class A
  • PMBus Compliant