OPEN FRAME & ENCLOSED PU300-PU500 2 1 6 - 5 0 0 W AT T S D C / D C S I N G L E Features • • • • • • • Over/under voltage alarm Convection cooled High efficiency Overvoltage and over current protection Operating temperature range -25°C to 55°C Reverse input voltage protection Extra output with series diode Specification ENVIRONMENTAL INPUT Input ranges PU300: 10–30V (A), 20–60V (B), 50–150V (C), 90–270VDC (D) PU500: 18–32V(24), 38–60V (48), 88–150V (110), 175–300VDC (220) Reverse input voltage protection Parallel diode, Code (A) (B) (24) (48) Series diode, Code (C) (D) (110) (220) OUTPUT Output voltages See table Min. output adjustment range with 15 turn potentiometer 95%–110% Typ. output ripple (80kHz) V pk-pk 15mV Source regulation 0.1% Load regulation (0–100% load) master 0.2% Temperature coefficient 0.02% per °C Current limit, rectangular 105% Remote sense Yes Transient recovery time for 10% to 90% <3mS. Load step to within 3% of nominal output voltage Soft start Yes Startup time, type 1 sec Holdup time 2–25mS. Contact Powerbox Operating Temperature Range at 100% load: -25°C to +55°C Conduction Cooling With derating: -25°C to +70°C Storage Temperature Range -40°C to +85°C STANDARDS AND APPROVALS Safety standards IEC950, EN60950, CE LVD 73/23/EEC C-Tick AS/NZS CISPR11 Group 1, Class A EMC standards EN/IEC 61000-6-2, EN/IEC 61000-4-2, EN/IEC 61000-4-3, EN/IEC 61000-4-4, EN/IEC 61000-4-5, EN/IEC 61000-4-6 EN/IEC 61000-6-3 EN55011/EN55022 Level B EMI standards MECHANICAL Dimensions (HxWxD) 86x210x232mm Weight 4.2kg Mounting brackets Please consult Powerbox for mounting options OPERATING Efficiency PU300: 77%–88%, PU500: 88%–91% Design topology Push-pull Switching frequency 40kHz ISOLATION TESTABLE LEVELS Input/output: Input code (A)(B)(24)(48) (C)(D)(110)(220) Input/case: Input code (A)(B)(24)(48) (C)(D)(110)(220) Output/Case All Outputs 2KVdc 4KVdc 2KVdc 4KVdc 2kVDC Your dependable power partner – www.powerbox.com.au 135 OPEN FRAME & ENCLOSED PU300-PU500 2 1 6 - 5 0 0 W AT T S D C / D C S I N G L E Selection Table MODEL NUMBER INPUT OUTPUT OUTPUT POWER MODEL NUMBER INPUT PU300A12 10-30V 12V PU300A13.8 10-30V 13.8V 18A 216W PU300C13.8 50-150V 13.8V 16A 220W PU300C15 50-150V 15V PU300A15 10-30V 15V 16A 240W PU300C24 50-150V PU300A24 10-30V 24V 10A 240W PU300C28 PU300A28 10-30V 28V 8.58A 240W PU300A36 10-30V 36V 6.67A PU300A48 10-30V 48V PU300A60 10-30V PU300B12 20-60V PU300B13.8 20-60V PU300B15 20-60V 15V PU300B24 20-60V PU300B28 OUTPUT POWER MODEL NUMBER INPUT 21.8A 300W PU500 24/36 18-32V 36V 11.2A 400W 20A 300W PU500 24/48 18-32V 48V 8.4A 400W 24V 12.5A 300W PU500 24/60 18-32V 60V 6.7A 400W 50-150V 28V 10.8A 300W PU500 48/24 38-60V 24V 20.9A 500W PU300C36 50-150V 36V 8.34A 300W PU500 48/28 38-60V 28V 17.9A 500W 240W PU300C48 50-150V 48V 6.25A 300W PU500 48/36 38-60V 36V 13.9A 500W 5A 240W PU300C60 50-150V 60V 5A 300W PU500 48/48 38-60V 48V 10.5A 500W 60V 4A 240W PU300D12 90-270V 12V 25A 300W PU500 48/60 38-60V 60V 8.4A 500W 12V 25A 300W PU300D13.8 90-270V 13.8V 21.8A 300W PU500 110/24 88-150V 24V 20.9A 500W 300W PU300D15 90-270V 15V 20A 300W PU500 110/28 88-150V 28V 17.9A 500W 20A 300W PU300D24 90-270V 24V 12.5A 300W PU500 110/36 88-150V 36V 13.9A 500W 24V 12.5A 300W PU300D28 90-270V 28V 10.8A 300W PU500 110/48 88-150V 48V 10.5A 500W 20-60V 28V 10.8A 300W PU300D36 90-270V 36V 8.34A 300W PU500 110/60 88-150V 60V 8.4A 500W PU300B36 20-60V 36V 8.34A 300W PU300D48 90-270V 48V 6.25A 300W PU500 220/24 175-300V 24V 20.9A 500W PU300B48 20-60V 48V 6.25A 300W PU300D60 90-270V 60V 5A 300W PU500 220/28 175-300V 28V 17.9A 500W PU300B60 20-60V 60V 5A 300W PU500 24/24 18-32V 24V 16.7A 400W PU500 220/36 175-300V 36V 13.9A 500W PU300C12 50-150V 12V 25A 300W PU500 24/28 18-32V 28V 14.3A 400W PU500 220/48 175-300V 48V 10.5A 500W PU500 220/60 175-300V 60V 8.4A 500W 13.8V 21.8A Technical Illustrations PU300-PU500 - FRONT PANEL Side View 136 OUTPUT OUTPUT OUTPUT POWER