R48-3200 Rectifier -48 V DC, 3200 W Features and Benefits Optimized depth-reduced footprint allows installation in short-depth racks and cabinets DSP (Digital Signaling Processor)means fewer components, optimized operation and active load sharing for increased reliability DC Power for Business-Critical Continuity™ Description The R48-3200 rectifier converts standard AC supply voltages into stable nominal -48V DC voltage adjustable to the needs of the application. The R48-3200 is a constant power rectifier designed with the latest patented switch-mode technology using DSP (Digital Signaling Processor) functionality for efficient operation. For a higher load capacity, rectifiers can be connected in parallel and intelligent control can be added with the help of a separate controller. Compliant with global standardsdelivers quality, performance and reliability no matter what the application or location demands High efficiency, up to 92%-reduces power consumption for lower operating costs Hot pluggable-facilitates future extensions Wide input voltage range-operates in the most demanding environments where input voltage changes Wide temperature operating range (-40°C / -40 °F to +75°C / 167°F) -meets the harshest climatic environment requirements R48-3200 R48-3200 Technical Specifications, R48-3200 DC Output Output voltage, adjustment range Output power Output power, derated for input voltage Output current Output current limit set point Efficiency Psophometric noise (system) Temperature derating Control and Monitoring Rectifier Alarm and Signaling Visual Indications % of output power 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 300 350 Temperature(°C) -42 to -58 V DC 3200 W @ Vout >48 V DC See diagram 67 A 0 to 67 A 92% <1mV <32 dBrnc See diagram Output power vs. Input voltage at Temp<45°C 120 100 80 60 40 20 0 0 50 Alarm and status reported via CAN bus to system Controller Green LED: Normal Operation Yellow LED: Alarm Red LED: Failure Flashing Red LED: Fan Failure 100 150 200 50 Input voltage (Vac) Output voltage v.s. Output current at max. Power 3200W -40 to +75°C, -40 to +167°F Output Voltage (V) Environmental Temperature Range, Operating Temperature Range, Storage Relative Humidity Altitude EMC Output power vs. Temperature at Uin > 176 Vac 200 to 250 VAC 85 to 290 VAC 45 to 55 Hz 20A 0.99 <5% from 50 to 100% of rated load % of output power AC Input Input voltage, nominal Input voltage, permitted variation Line frequency Max input current Power factor THD, Total harmonic distortion -40 to +75°C, -40 to +167°F Safety 0 to 95% 2000 m, 6560 ft at full power ETSI EN 300 386 class B, FCC CFR 47 Part 15 class B, Telcordia GR-1089-CORE class B IEC 60950, EN 60950, UL 60950 Mechanics Dimensions (H×W×D) Weight 132×85.3×287mm,5.20×3.36×11.3 inches 3.5kg,7.7lbs Other parts Controller Units See separate ACU, SCU, ACU+ and SCU+ datasheets Ordering information Product Name Rectifier 48V,3200W Product Code 1R483200XXX Emerson Network Power. The global leader in enabling Business-Critical Continuity™. www.emersonnetworkpower.com www.emersonnetworkpower.com/energysystems www.DCpowerefficiency.com 60 50 40 30 20 10 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Output Current (A) AC Power Embedded Power Precision Cooling Connectivity Infrastructure Management & Monitoring Racks & Integrated Cabinets DC Power Outside Plant Services Embedded Computing Power Switching & Controls Surge Protection Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2010 Emerson Electric Co. Emerson Network Power reserves the right to alter without notice the specification, design or conditions of supply of any product or service. 2010.4