high efficiency led driver power supply

Model : WNP11048LS-B Name : Green product led driver power supply Features and advantages : 90Vac-264Vac Universal input voltage single output and constant current Built-in active PFC function ,PF>0.95 Protected functions:short circuit/over voltage/Over temperature Cooling by free air convection Waterproof level : IP67 Warranty : 3 years Application :LED street lamp /led stree light,wall wash lightHigh power supply's Speifications :ModelWNP11048LS-AWNP11048LS-BWNP11048LS-CWNP11048LS-DOutputDC current1.86A2.48A3.72A4.34AVoltage range36Vdc-42VdcRated power78W104W156W182WRipple & Noise250mV250mV250mV250mVCurrent Regulation±3%±3%±3%±3%Starting time1000mS/230Vac, 3000mS/115VacInputVoltage range90Vac-264VacFrequency range47Hz-63HzPower factorPF>0.95/230Vac,PF>0.98/115VacEfficiency92%/230Vac93%/230Vac94%/230Vac94%/230VacAC115Vac1.5A1.5A2.5A2.5ACurrent230Vac1A1A1.5A1.5AInrush Current20A/115Vac,40A/230VacLeakage Current<1mA/240VacProtectionshort circuitOutput Short Circuit Protection.Protection mode:Circuit self-locking, recovery after showdown the powerOver voltage45Vdc-50VdcProtection mode:Limit highest voltage, recovery after the fault removed.Over temperature105oC±5 oC ( Internal radiator's temperature)Protection mode:Closed Output voltage,recovery after temperature automatic recovery.OthersEnvironmentWorking temperature&humidity-20 oC-50 oC;20%-90%RH,Without condensation .Storage temperature&humidity-40 oC-85 oC;10%-95%RHVibration Resist10-500Hz,2G ,X,Y,Z axis 60 mintues.Safty&EMCSafetyUL8750,GB4943HI-POTI/P-O/P: 1K5VacInsulation resistanceI/P-O/P: 100M Ohms/500VdcEMIEN55015, GB9254 CLASSBHarmonicCurrentIEC1000-3-2,ClassCOthersDimension222*68*42mm(L*W*H)Net weight1KG