SQ1500-3F RANGE Din-Rail Application Single output Din-Rail mounting AC-DC power supply unit Input voltage 400-500V 3AC (340...576V 3AC) Input current 3.5A Input frequency 50/60Hz Efficiency 91% Switching operating frequency 30KHz typ. Power factor 0,89 typ. Input protections • Inrush current typ. < 50A @ Vin max, cold-start. • RFI filter • Fuses • Overvoltage pulse limitation See table for • Effciency at Vin 400V • Power factor at Vin 400V • Input current at Vin 400V • Hold up time • Output power • Output voltage and current • Output ripple and noise Output protections • Short circuit prot. with automatic resume • Over current protection • Over voltage protection Start up time <0.1 sec. Output power 1440W FEATURES Inhibit input • (optional) High active (4.5÷15V) Control and adjustment • Vadjust trimmer Operating temperature -10°C to 60°C Temperature power derating 2%/°C (50÷60°C see diag.) Storage temperature -25°C to 85°C Temperature drift 0.01%/°C typ. Long term stability Better than 1% after 24hours typ. Cooling Forced ventilation Dielectric withstand voltage • Comply with EN 62368-1 Isolation • Output - P.E.: 500Vdc Comply with • EN 55011 class B • EN 61000-6-2 • EN 61000-6-3 • EN 62368-1 • CE Weight 4750g Optional features • DD - Output decoupl. diode for parallel connection FEATURES TABLE Hold Effic. Power Input Vout Up Typ. Factor Current Nom...Max Time % Typ. A V ms TEMP. DERATING Iout Iout Voltage Nom. Min Accuracy (Vout Nom) A % A Ripple & Load Noise Reg. (0÷20MHz) % mV INHIBIT DIAGRAM BLOCK DIAGRAM POWER SUPPLY VIEW VOUT Control Module Ouput Voltage Control Module NC COM Reset Relay NO Inhibit Vout- side view front view bottom view POWER CONTROL SYSTEMS SRL · 31020 Zoppe' di San Vendemiano (TV) · Italy Sheet: D070412A Rev.: 3D31.05.21 PG05/D 02/07 e-mail: [email protected] Notes: all features are subject to c