S-320

Specifications:S-320 switch power supply,cctv psu 1.CCC CE RoHs approved 2.100% full load burn-in test 3. AC input selectable by switctch Features:1. AC input range selectable by switch2. Protections: Short circuit / Overload / Over voltage / Over temperature3. Forced air cooling by built-in DC fan4. Cooling Fan ON-OFF auto control5. 100% full load burn-in test6. Fixed switching frequency at 90KHz7. Low cost, high reliability8. 24 months warrantySpecification:ModelS-320-12S-320-15S-320-24S-320-27S-320-36S-320-48outputDC voltage12V15V24V27V36V48VVoltage tolerance±1%±1%±1%±1%±1%±1%Rated current25A20A12.5A11A8.5A6.5ACurrent range0~25A0~20A0~12.5A0~11A0~8.5A0~6.5ARated power300W300W300W297W306W312WRipple&noise100mvp-p150mvp-p150mvp-p150mvp-p150mvp-p200mvp-pDCvoltage ADJ.range±10%±10%±10%±10%±10%±10%inputVoltage range90~132VAC/180~264VAC(selected by switch),255~373VDCfrequency47~63HZAC current6.0A/115VAC,3.5A/230VACefficiency80%80%82%82%82%83%Inrush currentCold start current 25A/115VAC,50A/230VACLeakage current< 3.5mA/240VACprotectionoverloadRated output power105%~135% start over load protectionprotection type :rated current limit ,auto-recovery after fault condition is removedOver voltage15.6~17.8V18.6~20.8V30.6~33.2V33.2~35.6V42.6~44.2V54.8~56.6VProtection type:hiccup mode,auto-recovery after fault condition is removedOver temperature≥55℃fan on,≤50℃fan off,≥85℃ start over temperature protectionProtection mode:cutoff output,auto-recovery after temperature become normalenvironmentWorking temp,humidity-10℃~+60℃,20%~90%RHStoragetemp,humidity-20℃~+85℃,10%~95%RH non-condensingWithstand vibration10~500HZ,2G 10min/1cycle,period for 60 minutes,each axessafetyWithstand voltageI/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVACIsolated resistanceI/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDCFitstandardSafety standardFit UL1012EMC standardmeet EN55022,CLASSAothersDimension215*115*50mm (L*W*H)Weight/packing1.0kg/2pcs/20kgnote1. 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.