详细说明
Product Name: Emerson R48-3500e Rectifier Module Communication Module Model NO.: R48-3500E Condition: New Certification: CE, ISO, RoHS Information content: Data Support Network: GSM Type: Wired Usage: Telephone, Computer, Workstation, Server Dimension: 132 X 85.3 X 287mm Weight: 3.5 Kg / 7.7 Ibs Trademark: Emerson Specification: Brand New Origin: Wuhan Product Description EMERSON R48-3500ERECTIFIER MODULEProduct description:1, the efficiency is as high as 93%.2, power factor 0.998;3. Input grid frequency: 45 ~ 65Hz;4. Working temperature range: -40 ~ +65 C;5, rated output power: 5800W, power density as high as 0.813 W/cm3;6, safety regulations: EN60950: 1992, UL1950;7, EMC: EN55022 Class B;8,hot swapnon destructive;9, rectifier module MTBF>57 hours.Product features:* Emerson's high-efficiency rectifier module R48-3500e adopts non-destructive hot-swapping technology, and its output and input have soft-start units, so the output voltage of the system will not fluctuate when the module is swapped.* working temperature: -40°C~70°C* altitude: less than 2000m (2000m with upper power).* output power: 3500W (input voltage 176Vac~30Vac).* input voltage range: 85Vac~300Vac (single phase three wire system).* rated input voltage: 200Vac~250Vac* maximum static voltage without working time: 415Vac* input current: <20A @2900W/176Vac* starting current: <32A* rated input frequency: 50Hz/60Hz* output DC voltage range: 42V~58V* output DC current: 0A~65.5A* regulation accuracy: less than or equal to 0.5%.* load adjustment rate: less than or equal to 0.5%* voltage adjustment rate: less than or equal to 0.1%.* power factor: greater than or equal to 0.90 (@25%~50% rated output power).More than 0.90 (@50%~100% rated output power)More than 0.99 (@50%~100% rated output power)* efficiency: greater than or equal to 91%* over voltage protection: input under voltage protection point 80 + 5Vac input overvoltage protection point 305V + 5Vac* Output Overvoltage Hardware Protection Point: 58.5-59.5V (Output Overvoltage Software Protection Point 56V-59V can be set by monitoring)* module current sharing error: less than + 0.9A* cooling mode: forced air cooling.* safety standards: UL/EN/IEC 60950-2000* safety requirements: CE/UL/NEBS* outline size: 87.9mm (high) X85.3mm (wide) X272mm (deep)* module weight: ≤4kgSpecificationsAC INPUTVoltage85 VAC to 305 VAC (see figure 1) 200 VAC to 277 VAC (nominal)Frequency45 Hz to 65 HzMaximum Current22.5 APower Factor0.99DC OUTPUTVoltage-42 VDC to -58 VDCMaximum Power3500 W @ Vout >48 VDCMaximum Current73 A @ -48 VDC, limit set point 7.3A to 73 A (see figure 2 for derating)Peak Efficiency96.3%Psophometric Noise (System)<2 mV ; <32 dBrncTemperature DeratingSee figure 3ConTROL AND MonITORINGRectifier Alarm and SignalingAlarm and status reported via CAN bus to system controllerVisual IndicationsGreen LED: Power On Yellow LED: Protection Red LED: Alarm Flashing Red LED: Fan FailureENVIRONMENTALOperating-40°C to +75°C / -40°F to +167°FStorage-40°C to +70°C / -40°F to +158°FRelative Humidity0 to 95%Altitude2000 m / 6560 ft at full powerSTANDARDS COMPLIANCESafety60950 (EN, IEC and UL)EMCETSI EN300 386: 2005, FCC CFR 47 Part 15,Telcordia; GR-1089-CORE issue 6 (Class B conducted and radiated)EnvironmentREACH, R5, WEEEMECHANICSDimensions (H x W x D)132 x 85.3 x 287 (mm) / 5.2 x 3.36 x 11.3 (inches)Weight3.5 kg / 7.7 Ibs
