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DPR 2900F EnergE

Delta’s DPR 2900F EnergE is a three-phase, hot-pluggable telecom rectifier with 95.0% efficiency and 18 W/in³ power density for network and communications applications.

Features and Benefits

  • Energy Savings: 95% efficiency helps reduce power loss and OPEX.
  • High Power Capability: 2.9 kW supports heavy-load telecom infrastructure.
  • Flexible Deployment: Wide input and adjustable output voltage adapt to different system needs.
  • Compact Footprint: Power-dense module saves space on power shelves.
  • Reduced Downtime: Hot-pluggable design allows maintenance without shutting down.
  • Reliable Cooling: Fan cooling ensures stable operation even under load.

Available to Order
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Models

  • DPR 2900F EnergE

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy DPR 2900F EnergE from APulsar Technologies, Delta Official Distributor.

Purchase walk-in from our office in Petaling Jaya, or order online and enjoy fast delivery across Kuala Lumpur and the entire Malaysia.

Introduction

Delta’s technology leading telecom rectifier DPR 2900F EnergE provides the industrial leading efficiency of 95.0%. The three phase, hot pluggable fan cooled rectifier provides the 18W/in³
outstanding power density. Integrated with the high efficiency rectifier DPR 2900F EnergE, Delta power solution provides an energy saving solution for network base stations, wireless
applications, fixed line applications and data communications.

Specifications

Input

Line to Line Voltage (nominal)

  • 220VAC

Line to Line Voltage (range)

  • 176 – 264VAC

Frequency

  • 45 – 65Hz

Power Factor

  • > 0.99

Total Harmonic Distortion

  • < 5%

Lightening Protection

  • EN 61000-4-5

Voltage (default)

  • -54.0VDC

Voltage (adjustable range)

  • -42 to -58VDC

Output Current

  • 56.25A @ default voltage

Maximum Power @ nominal Input

  • 2900W

Power Density

  • 18W/in3

Peak Efficiency

  • 95.0%

Load Regulation

  • ≤ ± 270mV

Ripple

  • ≤ 150mV

Current Sharing

  • ≤ ± 5%

Protection

  • EN 61000-4-5

Alarm and Signaling

  • CANbus to System Controller

Indications

  • OK
  • NL
  • COM
  • Green
  • Yellow
  • Green
  • Normal Operation
  • Output current < 5%
  • Communication Status

Dimensions (W x H x D)

  • 83.0 x 83.0 x 379.8mm (3.26 x 3.26 x 14.95in)

Weight

  • 3.5 kg (7lb)

Operating Temperature

  • -40 to +75 ᵒC (40 to +167 ᵒF ); De-rating above 45ᵒC (+113 ᵒF)

Storage Temperature

  • -40 to +80 ᵒC (40 to +176 ᵒF )

Altitude

  • 0 to +4000m

Related Humidity

  • 0 – 95 % RH non-condensing

Acoustic Noise

  • ≤ 55dBA

Safety

  • Passes TUV, CE, UL cUL;
  • Catch the CB certificate;
  • Complies with IEC/EN/UL60950-1

EMC

  • EN 55022 AC Class B & DC output Class A
  • EN 300 386

Environment

  • RoHS

MTBF

  • 300k hours @ 25 ᵒC (+77 ᵒF)