Home Search
  • PDF-3000-X-1.5U power supply
    Ø  Universal AC input/ Full range(90~264Vac) Ø  Built-in active PFC function, PF>0.98 Ø  Using ZVS technology to reduce power dissipation Ø  Output protection: OVP/OLP/SCP/OPP/OTP Ø  Built in Fan speed control Ø  Built in AC inrush current limiting circuit(<30A) Ø  Build in constant current limiting circuit Ø  Built in Remote Sense Function, power good signal Ø  N+1 redundancy function Ø  Wide operating ambient temperature (-20℃~55℃), full load Ø  Altitude up to 5000m Ø  All using105℃long life electrolytic capacitors Ø  1.5 U low profile Ø  PCB soldering side with conformal coating        Ø  3 years warranty MODEL PDF-3000-48-1.5U OUTPUT DC Output 48V Rated Current (90~174Vac) 31.25A Rated Current (175~264Vac) 62.5A Ripple and Noise Note 2 -20~55℃ ≤400mV Voltage ADJ.  Range 42~56V Voltage Accuracy ±2% Line Regulation ±0.5% Load Regulation ±2% Set-up Time ≤8S (220Vac input, Full load) Hold up Time ≥5mS (220Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot ≤±2400mV INPUT Voltage Range   90Vac~264Vac Input limit voltage 310Vac for long time, no damage PS Frequency Range 47Hz--63Hz Power Factor(Typical) >0.98/220VAC     Full Load Efficiency ( Typical) @ 220Vac ≥91% AC Current (max.) ≤20A Inrush Current (Typical) ≤30A @220Vac       Cold start Leakage Current Input—output: ≤0.25mA     Input—PG: ≤3.5mA PROTECTION Input Low voltage protection point ≤85 Vac, shut down output Low voltage recovery point ≤88Vac, when input voltage raise up to recovery point, auto recovery, return difference≥5V Over voltage protection point ≥295Vac, shut down output Over voltage recovery point ≥286Vac, when input voltage decline to recovery point, auto recovery, return difference≥5V PROTECTION Output Over Load 66~70A, hiccup mode, auto recovery Over Power 3168~3360W Over Temperature 115℃+5℃(detect on Mosfet temperature);shut down,auto recovery after the temperature goes down to75℃ Over Voltage 58~62V, constant voltage, auto recovery Short Circuit Long-term mode, constant current, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -20℃~55℃;  5%~90%RH  No condensing  full load Storage Temp. & Hum. -40℃~70℃;  5%~95%RH  No condensing SAFETY &EMC    (Note 3) Safety Standards Meet IEC60950/UL60950/TUV EN60950-1 Withstand Voltage Primary-Secondary: 4242Vdc/10mA .Primary-PG:2121KVdc/10mA. Secondary-PG: 500KVdc/10mA. Isolation Resistance 10M ohms EMI Conduction & Radiation Compliance to EN55022, CLASS A, FCC PART 15  CLASS A Harmonic Current Compliance to EN61000-3-2,Class D EMS Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension  (L*W*H) 295*127*63mm Packing TBD Cooling method Fored air cooling (Built-in fan,the fan speed is controlled by load and internal temp.) NOTE 1.All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2.Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on https://www.powerld.com. We focus on your industrial power supply project needs, Offering reliable quality and high cost-effective products is always our top priority. Effective Communication within 24 hours.
    A total of



Copyright © 2021 Powerld Enterprises Co.,Ltd.. All Rights Reserved.

IPv6 network supported


Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #