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BATTERY CHARGER & SYSTEMS Doc. No. PBRC Rev.H 18-2-201419 RM848 Series Modular Rectifier
800 WATTS COMMUNICATIONS
FEATURES
Forced cooled Modular for hot swap system Thermally protected Power factor corrected Input /output voltage & current protected Serial alarm & control interface Microprocessor controlled ISOLATION Input to output 4000V DC Input to chassis 3500V DC (VDR to chassis removed) Output to chassis 2100V DC ENVIRONMENT Ambient temperature Nominal +25 +/- 5ºC Range -20ºC to +70ºC (maximum output power derated above +50ºC) Storage temperature -20 to +70ºC Humidity 0-98% RH (non-condensing) Altitude <3000m, De-rate maximum ambient temperature by 4ºC per 1000m above sea level MECHANICAL Dimensions W 55mm x H 44mm x D 235mm Weight 800g Cooling Forced cooled COMPLIANCES Safety EN 60950-1:2006 Electromagnetic compatibility (EMC) requirements ETSI EN 300 386 V1.4.1 (2004-04) RF emissions CISPR 24, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4 EN 61000-4-5, EN 61000-4-6, EN 61000-4-11 AC harmonics EN 61000-3-2 AC flicker and fluctuation EN 61000-3-3 Other CE & RoHS 2002/95/EC AC INPUT Nominal 230VAC Voltage range 90-300V (reduced power below 175V) Frequency range 45-65 Hz Power factor >0.99 Peak efficiency 93% Input fuses HRC fuses in phase and neutral Maximum input current 5.5A PROTECTION Protection Adjustable to 50-100% of maximum rated current Over temperature Automatic current turndown, backup shutdown protection Voltage Auto shutdown, auto restart when correct voltage restored Inrush <2x maximum input current DC OUTPUT Output ratings Constant power output from 54V to 58V Nominal voltage 48V Rated voltage 58V Voltage range 43-60V Maximum current 16.6A REGULATION Line ±0.1% Load ±0.5% (no load to full load) Hold-up time >7ms for 20% output voltage drop Start-up time Start up delay 1 second. (varies with AC supply voltage) Walk-in delay 6 seconds at full output. (varies with DC output) Polarity reversal Output fuse in positive with crowbar diode Over voltage Adjustable limit (under nominal conditions) NOISE Ripple <100H <1mV rms unweighted Voice band 100Hz-5KHz <2mV rms psophometric Wide band 5kHz-1MHz <5mV rms unweighted Peak to peak 0-20MHz <50mV peak to peak MODEL VOLTAGE RANGE MAXIMUM CURRENT WATTS RM848 48V (43-60V) 16.6A 800 RM848 SERIES RECTIFIER MODULE SPECIFICATIONS