1 5 0 - 2 5 0 W AT T S D C / D C S I N G L E EURO CASSETTE PSE250 Series O U T P U T Features • • • • • • Under voltage logic alarm. Conformally coating, tropic. Reverse input voltage protection. High efficiency. Fully enclosed, meets IP30 standard. Convectional cooled. Specifications GENERAL INPUT Voltage See table Reverse voltage protection Yes. Isolation Input – Output: 2.5kVac / 4kVdc Input – Case: 2.5kVac / 4kVdc Output – Case: 2kVdc Cooling Convectional cooling. Optional features -Overvoltage protection, option A.The output voltage is limited to 15% nominal output voltage. A thyristor short-circuits the output. -Undervoltage alarm with relay, option B The logic alarm output is replaced with a relay with selectable alarm logic NO or NC. -Built in series diode, option C. A series diode on the output, when output is connected in parallel with other power supplies to achieve redundancy. Output power is derated by 20%. -Remote sense, option S. The voltage sensing can be put at the load to compensate for voltage drop. -Inrush current limit with NTC, option H Only for C -input code. Reduce the inrush current during the start up. The input voltage range will be affected. - 2.5kVac isolation input/case, option E1. On 24, 36 & 48V inputs The emission level increase to level A. - 2.5kVac isolation output/case, option E2. The emission level will increase to level A. -Train input, option T. Input voltage range according to train Standard EN50155 and IEC 60751. - Euro panel, option L 8TE for PSE 150 & PSE 200, 10TE for PSE 250. - Wall mounting panels, option N. Wall mounting panel with connector holder The female connector has to be chosen. - H15 screw type female, H15-S - H15 fast-on 6.3mm female, H15-T - Din rail TS35 clips, option Q. OUTPUT Voltage See table. Current See table. Source regulation 0.2%. Load regulation 0.2% (0-100% load) Output ripple (100kHz) 10mV p-p (typical) Voltage adjustment 90% - 110%. Current limit protection 105%. Under voltage logic alarm 90% of nominal output. Soft start Yes. Start-up time 1s. Hold-up time 2-10ms Efficiency >88% ENVIRONMENTAL Operating temperature -25°C to +70°C (100% load, O/P > 10V). -25°C to +55°C (100% load). Temperature coefficient 0.02% / °C. Storage temperature -40°C to 85°C. STANDARDS Conformal coating Conformal coated to withstand non-condensing tropical environment. Safety EMI standards MECHANICAL Mechanical dimensions PSE150, PSE200 3U x 8TE x 167mm PSE250 3U x 10TE x 167mm Weight 0.8.5kg IEC60950-1: 2001 EN55011/EN55022 class B, IEC/EN61000-6-2, C-Tick AS/NZS CISPR11: 2002 Group1 Class A EMC standards EN61000-6-2, EN/IEC61000-4-4, EN61000-4-5 EURO CASSETTE PSE250 Series 1 5 0 - 2 5 0 W AT T S S I N G L E O U T P U T Selection Table MODEL NUMBER INPUT OUTPUT COOLING POWER PSE150 24/12 20-32V 12V 12.5A Convection 150W PSE150 24/13.2 20-32V 13.2V 11.3A Convection 150W PSE150 24/15 20-32V 15V 10.0A Convection 150W PSE200 24/24 20-32V 24V 8.3A Convection 200W PSE250 24/24 20-32V 24V 10.4A Convection 250W PSE200 24/48 20-32V 48V 4.1A Convection 200W PSE250 24/48 20-32V 48V 5.2A Convection 250W PSE150 48/12 41-60V 12V 12.5A Convection 150W PSE150 48/13.2 41-60V 13.2V 11.3A Convection 150W PSE150 48/15 41-60V 15V 10.0A Convection 150W PSE200 48/24 41-60V 24V 8.3A Convection 200W PSE250 48/24 41-60V 24V 10.4A Convection 250W PSE200 48/48 41-60V 48V 4.1A Convection 200W PSE250 48/48 41-60V 48V 5.2A Convection 250W PSE150 110/12 93-150V 12V 12.5A Convection 150W PSE150 110/13.2 93-150V 13.2V 11.3A Convection 150W PSE150 110/15 93-150V 15V 10.0A Convection 150W PSE200 110/24 93-150V 24V 8.3A Convection 200W PSE250 110/24 93-150V 24V 10.4A Convection 250W PSE200 110/48 93-150V 48V 4.1A Convection 200W PSE250 110/48 93-150V 48V 5.2A Convection 250W PSE150 220/12 185-300V 12V 12.5A Convection 150W PSE150 220/13.2 185-300V 13.2V 11.3A Convection 150W PSE150 220/15 185-300V 15V 10.0A Convection 150W PSE200 220/24 185-300V 24V 8.3A Convection 200W PSE250 220/24 185-300V 24V 10.4A Convection 250W PSE200 220/48 185-300V 48V 4.1A Convection 200W PSE250 220/48 185-300V 48V 5.2A Convection 250W Technical Illustrations 414 D C / D C