18CH power adaptor input 90-132VAC or 180-260VA

18ch power adaptor: ModelKD240-12Max output wattage240WInputVoltage90-132VAC or 180-260VAC (selectable by switch)Frequency(HZ)50-60HZCurrent(Full load)4.5A max (115VAC) 2.5A max (230VAC)Inrush Currentless 60AMAX (115VAC) /60Amax (230VAC)Leakage Currentless 3.5mA /240VACOutputVoltage12VDCVoltage Accuracy±2.5%Max.Current20Line Regulation±0.5%Load Regulation±1%Minimum Load0%Typical Efficiency84%Adjustable extent of foutput voltage9-15VDCRipple and Noise(max)150mVHold-up time20 ms minSwitching Frequency30KHZProtectionOver Load105-150% rated output powerProtection type:Auto recoveryShort CircuitProtection type:Auto recoveryElectric StrengthInput-Output1500VACInput-FG1500VACOutput-FG1500VACIsolation ResistangceInput-Output,Input-FG,Output-FG:100Mohms/500VDCEnvironmentOperating Temperature-10°C to +50°C(Refer to the point 4 output load Deration Curve)Storage Temperature-25°C to +85°CTemperature Coefficient±0.03%°C(betwen 0°C and50°C)Humidity95%RHMTBF>50,000h@25°C(MIL-HDBK-217F)Vibration10-500HZ,2G 10min./1cycle,60min.each along x,y,z axesFeatureDimension (L*W*H)32.5*23*7cmWeight2.5KGCooling MethodNaturally Air-cooledSafety and EMCSafety StandardsUL60950 EN60950EMIEN55011 classBEN55022 classBEMS ImmunityEN55024 EN61000-6-2Harmonic CurrentEN61000-3-2Power box18 independent automatic protection fuse, when the power short circuit accident occurs automatically when the power supply fuse fuse; with overcurrent, overvoltage protection