DPR 2900B EnergE 97.2%

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.

製品紹介

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製品紹介

主な特長

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

仕様

Input Voltage (nominal): 230V_AC
Input Voltage (range): 90 - 300V_AC; De-rating ≤ 176V_AC
Frequency: 45 - 66Hz
Output Voltage (default): -54.0V_DC
Output Voltage (adjustable range): -42 to -58V_DC
Output Current: 56.25A
Maximum Power @ nominal Input: 2900W
Power Density: 36.5W/in3
Peak Efficiency: 97.2%
Dimensions (W x H x D): 125.5 x 41.0 x 269.9mm (4.94 x 1.61 x 10.62in)
Weight: 2.0kg (4.40lb)
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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