SPM3121

Modular Switching Power SupplyType SPM 3DIN railmounting• Single DIN module• Universal input 90/264VAC – 120/370VDC• High efficiency up to 83%• Short circuit protection• Overload protection• Internal input filter• LOW voltage LED indicator• UL Class 2 OutputProduct DescriptionOrdering KeySPM 3 - 24 1SPM Modular switching power supplies are specificallydesignedin order to satisfy both the Automation and the Building automationapplicationrequirements. The three DIN modulesPSiscapableof up to 30W of output power. Its high efficiency prevents excess of heat in the installation place.SeriesNumber of DIN modulesOutput VoltagePhases (only single phase)ApprovalsRheinlandProduct SafetyClass 2Output PerformancesInputVoltage VAC Output Power (W)OutputVoltage VDCCurrent (A)TypicalEfficiencySPM3-051 90~264 155 3.074% SPM3-121 90~264 25 122.182% SPM3-151 90~264 30 152.083% SPM3-241 90~264 30 241.383%Output DataLine regulation1% max. Load regulation 1% Output Voltage accuracy ±1% Ripple and Noise 50mVTemperature Coefficient ±0.02%/°C (±0.0112%/°F)Hold up timeVi = 115VAC 25msVi = 230VAC100msMinimum load0%Voltage trim rangeMin. Max.5V 5VDC 5.5VDC12V 12VDC14VDC15V13.5VDC 16.5VDC24V 24VDC28VDCTransient recovery time(50% load step changed) 1msDC ON indicatorMin. Max.5V 3VDC-12V9VDC-15V 11VDC -24V 20VDC -DC LOW indicator Min. Max.5V 3.2VDC 3.7VDC12V 8.8VDC 9.3VDC15V 12VDC 12.5VDC24V21.5VDC 22VDCShort circuit alarmBeep soundSpecifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 010220111