DRP-240
DR series
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1.Features
Universal AC input / Full range Built in active PFC function Protections: Short circuit/Over load/Over voltage/Over temperature Cooling by free air convection Can be installed on DIN rail TS-35/7.5 or 15 LED indicator for power on 100% full load burn-in test Fixed switching frequency at 70KHz 2 years warranty 2.SPECIFICATION
ModelDRP-240-24DRP-240-48OUTPUTDC Voltage24V48VRated Current10A5ACurrent Range0 ~ 10A0 ~5ARated Power240W240WRipple & Noise (max.) Note.280mVp-p150mVp-pVoltage Adj. Range24 ~ 28V48 ~ 53VVoltage Tolerance Note.3±1%±1%LINE REGULATION±0.5%±0.5%LOAD REGULATION±1%±1%Setup, Rise Time800ms, 40ms/230VAC 800ms, 40ms/115VAC at full loadHold Up Time24ms/230VAC 24ms/115VAC at full loadINPUTVoltage Range Note.585 ~ 264VAC 120 ~ 370VDCFREQUENCY RANGE47~63HzPOWER FACTOR (Typ.)0.96/230VAC 0.99/115VAC at full loadAC Current2.8A/115VAC 1.4A/230VACEfficiency84%85%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 ~ 36V54 ~ 60VProtection type : Shut down o/p voltage, re-power on to recoverOVER TEMPERATURE100°C±5°C(TSW1) detect on heat sink of power transistorProtection type : Shut down o/p voltage, recovers automatically after temperature goes downENVIRONMENTWorking Temp.,-10°C~+70°C; (Refer to "Derating Curve")WORKING HUMIDITY20 ~ 90% RH non-condensingStorage Temp., Humidity-20°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 AOTHERSMTBF289.9K hrs min. MIL-HDBK-217F (25°C )DIMENSION125.5*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.
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
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