DRP-480S
DR series
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1.Features
AC input range selectable by switch Built-in passive PFC function compliance to EN61000-3-2 High efficiency 89% and low dissipation Protections: Short circuit/Over load/Over voltage/Over temperature Cooling by free air convection Built-in constant current limiting circuit Can be installed on DIN rail TS-35/7.5 or 15 100% full load burn-in test 2 years warranty 2.SPECIFICATION
ModelDRP-480S-24DRP-480S-48OUTPUTDC Voltage24V48VRated Current20A10ACurrent Range0 ~ 20A0 ~10ARated Power480W480WRipple & Noise (max.) Note.2120mVp-p120mVp-pVoltage Adj. Range24 ~ 28V48 ~ 55VVoltage Tolerance Note.3±1%±1%LINE REGULATION±0.5%±0.5%LOAD REGULATION±1%±1%Setup, Rise Time1200ms, 40ms/230VAC,115VAC at full loadHold Up Time23ms/230VAC,115VAC at full loadINPUTVoltage Range90 ~ 132VAC/180 ~ 264VAC by switch 254 ~ 370VDCFREQUENCY RANGE47~63HzPOWER FACTOR (Typ.)>=0.7/230VAC onlyAC Current8A/115VAC 3.2A/230VACEfficiency89%Inrush CurrentCOLD START 27A/115VAC 45A/230VACLEAKAGE CURRENT<3.5mA /240VACPROTECTIONOver Load105%~150% rated output powerProtection type: Constant current limiting, recovers automatically after fault condition is removedOver Voltage30 ~ 36V59 ~ 66VProtection type : Shut down o/p voltage, re-power on to recoverOVER TEMPERATURE100°C±5°C(TSW1) detect on heatsink of power switchProtection type : Shut down o/p voltage, recovers automatically after temperature goes downENVIRONMENTWorking Temp.,-20°C~+70°C; (Refer to "Derating Curve")WORKING HUMIDITY20 ~ 90% RH non-condensingStorage Temp., Humidity-40°C~+85°C; 10%~95%RHTemp. Coefficient±0.03%/°C(0~50°C)Vibration10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axesSAFETYWithstand VoltageI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVACIsolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RHEMC EMISSIONCompliance to EN55011, EN55022 (CISPR22) Class B, EN61000-3-2,-3EMC IMMUNITYCompliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria AOTHERSMTBF187.9K hrs min. MIL-HDBK-217F (25°C )DIMENSION227*125.2*100mm (W*H*D)3.Mechanical Specification
4.Block Diagram
5.Derating Curve
6.Output Derating VS Input Voltage
7.Please Note
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
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