Ldv-250-48 Waterproof SMPS for LED Lighting Switching Power Supply

LDV-250-48 250W 48VDC Waterproof SMPS for LED Lighting 250W Single Output Waterproof Switching Power Supply     LDV-250 seriesFeatures: High efficiency, High reliability, Low costProtections: Short circuit/Over load/Over voltage/High temperatureWaterproof grade: IP67Working Frequency: 65 KHzSuitable for LED lighten and moving sign applications.2 years warranty SPECIFICATIONOUTPUT  ModelLDV-250-12LDV-250-24LDV-250-36 DC Voltage12V24V36V Rated Current20.8A10.4A6.9A Current Range0-20.8A0-10.4A0-6.9A Rated Power249.6W249.6W248.4W Ripple & Noise150mVp-p200mVp-p200mVp-p Voltage Tolerance±1%±1%±1% Inlet Stability±0.5%±0.5%±0.5% Load Stability±0.5%±0.5%±0.5% Setup, Rise, Hold Up Time200ms,20ms,30ms/230VAC Voltage Range180~264 VAC 47~63Hz;255~373VDC AC Current1.5A/230VAC Efficiency82%84%85% Inrush CurrentCold-start current 40A/230VAC Over Load105%~135% Protection:Hiccup mode, recovers automatically after fault condition is removed Over Voltage15~17V30~32V42~44V Protection:Hiccup mode, recovers automatically after fault condition is removed High Tem.≥85ºC Protection:cut off the output, recovers automatically after fault condition is removed Working Temp., Humidity-10ºC~+60ºC,20%~90%RHStorage Temp., Humidity-20ºC~+85ºC, 10%~95%RHTemp. Coefficient±0.03%/ºC(0-50ºC)Vibration10-500Hz,2G 10min,/1cycle,Period for 60min,Each axesWithstand 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/500VDCSafety StandardEN61347-1 EN61347-2-13 IP67EMC StandardEN55015 EN61547 EN61000-3.4 CLASSBDimension230*125*55mm(L*W*H)Weight2.42KgNOTE1. 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.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1