SNT12812
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Data sheet Switch mode power supply: SNT12812 Technical data General data Type FEAS Order number Product description Product function SNT12812 582212 Switch mode power supply DC power supply Input data AC input voltage DC input voltage Input current at nominal load Input current peak Protective circuit 320 - 550VAC (0-400Hz) 450 - 780VDC at 400VAC in 3-phase operation max. 0,85A < 24.0 A at 550VAC Transient voltage suppressor Varistor Output data Output voltage UNominal Range of adjustment Output current INominal Current limiting/Fuse Mode Power Residual ripple (20MHz Bandwidth) Control data Control deviation (Load) Control deviation (Supply) Control time Operating data Duty circle Efficiency Parallel connection Operating temperature range Storage temperature range Derating Cooling Installation altitude MTBF Iout Inenn Safety devices 120% Ausgangsstrom Output current 100% approx. 90% Yes -30°C to +70°C -30°C to +105°C from 40°C selfcooling recommended respective distance 15mm each unlimited > 380.000h Fuse for input Fuse for output Overload protection Hold-up time 2.0A delayed each phase not necessary - short circuit proof integrated into device 20 ms typ. Safety data Zeit Time Protective class enclosure Protective class terminals Vibration proof Boost operation Ausgangsstrom Output current Test voltage transformer High voltage resistance Degree of EMI suppresion Protection class Extra low safety potential Ambient humidity Continiuos Duty 5kVAC according to VDE0570 Input/Output 4,4kVAC according to VDE0806/IEC380 according to VDE0871B, EN55022/B G Protection calss I with PE-Connection (EN60950) PELV (EN60204), SELV (EN60950) 95% relative humidity, yearly average dewing allowed for use in tropical ambient IP 65 IP20 (BGV A3) >100g at 33Hz in X, Y and Z according to IEC68 and DIN41640 Status & Signal Status indicator Signals Interface LED - Operating, LED - Operating fail, LED - Phase Overtemperature, phase failure, output - Applied construction regulations Products of the series: Type Order number Output voltage Output current Mechanical data Mounting Dimensions (W x H x D) Weight Wall mounting with screws 171mm x 224mm x 103mm approx. 7.00kg E-Mail: sales@feas.com Internet: www.feas.com Stand: 20. April