MEANWELL15W-1000W DC/DC power supply,Enclosed type

MODEL SD-500L-24OUTPUTDCVOLTAGE 24V RATEDCURRENT 21A CURRENTRANGE 0 21A RATEDPOWER 504W RIPPLE&NOISENOTE.2 150MVP-P VOLTAGE ADJ.RANGE 23-30VDC VOLTAGETOLERANCENOTE.3 ±1.0% LINEREGULATION ±0.5% LOADREGULATION ±0.5% SETUP.RISE TIME 500s,50ms at full load INPUTVOLTAGERANGE 19-72VDC EFFICIENCY 88% DC CURRENT 24.2A/19VDC 24.8A/24VDC 12A/48VDC CURRENT (AT NO LOAD) Max.0.2A/48VDC INRUSH CURRENT(Typ.) 60A/48VDC PROTECTIONOVERLOAD 105%--125% rated output power Protection type:Constant current limiting,Shut down o/p voltage after about 5 sec,re-power on to recover OVER VOLTAGE 16-19V Protection type:Shut down o/p voltage,repower on to recover OVER TEMPERATURE 80deg±5deg(TSW1) Detect on main power transistor 80deg±5deg(L-48V,H-24V,H-48V),85deg±5deg (L-24V),90deg±5deg(L-12V), 95deg±5deg(H-12V) (TSW2 : detect on heatsink of o/p diode) Protection:Sht down o/p voltage,recovers automatically after temperature goes down. FUNCTIONREMOTE ON/OFF CONTROL Please refer to function manual OUTPUT OK SIGNAL Open collector signal low when PSU turns on,max,sink current:10mA ENVIRONMENTWORKING TEMP -20 +60deg(Refer to output load derating curve) WORKINGHUMIDITY 20 90% RH non-condensing STORAGE TEMP HUMIDITY -40 +85deg 10 95%RH TEMPCOEFFICIENT ±0.03%/deg(0 4deg) VIBRATION 10 500HZ,2G10min/1cycle period for 60 min each alongX,Y,Zaxes SAFETY&EMCSAFETY STANDARDS IEC60950-1 CB approved by TUV WITHSTAND VOLTAGE 1/P-0/P:2KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC ISOLATION RESISTANCE 1/P-0/P,1/P-FG,0/P-FG:100M Ohms/500VDC 25deg 70%RH EMI CONDUCTICN& RADIATION Compliance to EN55022(CISPR22) classB EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6, 8; ENV50204,light industry level, criteria A QTHERSMTBF 196.3K hrs min MIL-HDBK-217F(25deg) DIMENSION 215*115*50mm(L*W*H) PACKING 1.15Kg; 12pcs / 14.8Kg/0.92CUFT NOTE1. All parameters NOT specially mentioned are measured at 48VAC 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 meetsEMC directives.5.Derating may be needed under low input voltages.Please check the derating curve for more details.