DPR 2900B EnergE Telecom Rectifier

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 36.5 W/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.

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Features

  • OPEX & energy saving – leading efficiency 97.5%
  • OPEX saving – extended temperature range
  • Space saving – world’s leading packaging of high efficiency technology – up to 11.6 kW in 1U shelf
  • Power density 36.5 W/in³
  • Easy retrofit to existing DPR 2700 Series installations
  • Integrated AC over voltage protection

Specifications

  • Input Voltage (nominal): 230 VAC
  • Input Voltage (range): 90–300 VAC; De-rating ≤ 176 VAC
  • Frequency: 45–66 Hz
  • Output Voltage (default): -54.0 VDC
  • Output Voltage (adjustable range): -42 to -58 VDC
  • Output Current: 56.25 A
  • Maximum Power @ nominal Input: 2900 W
  • Power Density: 36.5 W/in3
  • Peak Efficiency: 97.2%
  • Dimensions (W x H x D): 125.5 x 41.0 x 269.9 mm (4.94 x 1.61 x 10.62 in)
  • Weight: 2.0 kg (4.40 lb)
  • Safety: Passes TUV, CE, UL cUL,certifications; Catch the CB certificate; Complies with IEC / EN / UL60950-1
  • EMC: EN 55022 AC Class B and DC output Class A; EN 300 386
  • Environment: RoHS

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