TECHNICAL SPECIFICATION

Output power
2 900 W

Output voltage
48 V DC

Delta’s technology leading telecom rectifier DPR 2900B EnergE provides the industrial leading efficiency of 97.2%. The single phase, hot pluggable fan cooled rectifier provides the 36.5W/in³ outstanding power density.

Integrated with the high efficiency rectifier DPR 2900B EnergE, Delta power solution provides an energy saving solution for network base stations, wireless applications, fixed line applications and data communications.


GENERAL FEATURES

  • Power density 36.5 W / in³
  • OPEX & energy saving – leading efficiency 96.2 %
  • Advanced energy saving functionality
  • Cooling with a built-in fan with speed control according to temperature
  • Wide input voltage range: 88 to 310 Vrms
  • Protection against loss of neutral “N” and overvoltage on the AC side
  • Power factor correction – Sinusoidal input current
  • Up to 11.6 kW in 1U shelf
  • Wide operating temperature range from -40 °C to 75 °C
  • Power system controller PSC 3 or Orion

Application

  • Wireless network core infrastructure – MSC, BSC
  • Fixed line applications, data communications, data centres