PU500 4 0 0 - 5 0 0 W AT T S D C / D C I N D U S T R I A L C O N V E R T E R FEATURES • • • • • • • • • • • 400W - 500W Industrial Converter Optimized input voltage ranges Input ranges from 18 to 300Vdc Single outputs from 24 to 60Vdc Reverse input voltage protection Fully encapsulated meets IP20 Overvoltage Protection OVP Extra output with series diode Over/under voltage alarm with relay output Output voltage adjustable from front panel 19' Rack Mount or DIN Mount or Wall Mount SPECIFICATIONS INPUT FEATURES 24Vdc: 18-32Vdc 48Vdc: 38-60Vdc 110Vdc: 88-150Vdc 220Vdc: 175-300Vdc Overvoltage protection OVP The output voltage is limited to 15% over nominal output voltage by a extra regulated circuit Inputs 24V, 48V, 72V with Parallel Diode Inputs 110V, 220V Thyristor Voltage Sense External output voltage sense used when the voltage regulation at the load is critical. The sense can compensate voltage drops up to 5% of the nominal voltage Output voltages See Selection Table Remote sense Output current See Selection Table External sense is used when the voltage regulation at the loa is critical. The sense can compensate voltage drops up to 5% of nominal voltage Source regulation 0.1% Voltage Alarm Over / Under voltage alarm built in relay changes state if converter output voltage is not with 90% to 115% of nominal output. User selects NO or NC relay function. The relay is rated 30V 0.5A Inhibit input / Power down This input allow remote start and shutdown of the converter by a signal voltage of 5 to 12V. Max 35mA Input voltages Reverse Input Protection OUTPUT Load regulation 0.2% (0 to 100% load) Transient recovery <3ms. 10 to 90% load step to within 3% of nominal output voltage Output ripple Typ 30mV (60kHz) Input ripple 150:1 attenuation on Output (50-400Hz) Temperature coefficient 0.02% per °C Output adjustment 95%-110% with 15 Turn potentiometer Current limit 105%, rectangular Remote sense Yes Soft start Yes Startup time 1 Sec Holdup time 2 - 25ms OPERATING OPTIONAL FEATURES Series Diode Conformally coating Inrush current Mounting Options Use the series diode output when the output is connected in parallel with other power supplies to achived redundancy. The output current is derated with 10% on 24 to 48V outputs. For environment with high non condensing humidity, max 98% RH Inrush current limit with NTC, reduces the inrush current during start up. The input votlage range will be affected. Only available on C & D inputs. See Technical Illustrations Efficiency 88%–91% STANDARDS Design topology Push-pull Safety standards IEC60950, Low Voltage Directive Switching frequency 40kH C-Tick AS/NZS CISPR11 Group 1, Class A Overvoltage protection Yes, 115% of nominal voltage EMC EN IEC 61000-6-3, Emission EN IEC 61000-6-2, Immunity EN IEC 61000-4-4, 4kV EN IEC 61000-4-5 level 2 & 3 Isolation Input / Output: 24, 48, 72, 2kVdc Input / Output: 10, 220, 2.5kVac, 4kVdc Input / Case: 24, 48, 72, 2kVdc Input / Case: 110, 220, 2.5kVac, 4kVdc Output / Case: < 75Vdc output, 2kVdc Output / Case: > 75Vdc output, 2.5kVac, 4kVdc ENVIRONMENTAL Operating Temperature -25C to +55C (100% load) +55C to +70C (with derating Temperature coefficient 0.02%./C Storage temperature -40°C to 85°C. Cooling Convectional cooling. Doc. No. PU500 Rev.B 9-11-15 MECHANICAL Dimensions 232 x 210 x 86mm Weight 4.2kg Mounting See Technical Illustrations PU500 4 0 0 - 5 0 0 W AT T S D C / D C I N D U S T R I A L C O N V E R T E R SELECTION TABLE MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT POWER PU500 24/24 18-32V 24V 16.7A 400W PU500 24/28 18-32V 28V 14.3A 400W PU500 24/36 18-32V 36V 11.2A 400W PU500 24/48 18-32V 48V 8.4A 400W PU500 24/60 18-32V 60V 6.7A 400W PU500 48/24 38-60V 24V 20.9A 500W PU500 48/28 38-60V 28V 17.9A 500W PU500 48/36 38-60V 36V 13.9A 500W PU500 48/48 38-60V 48V 10.5A 500W PU500 48/60 38-60V 60V 8.4A 500W PU500 110/24 88-150V 24V 20.9A 500W PU500 110/28 88-150V 28V 17.9A 500W PU500 110/36 88-150V 36V 13.9A 500W PU500 110/48 88-150V 48V 10.5A 500W PU500 110/60 88-150V 60V 8.4A 500W PU500 220/24 175-300V 24V 20.9A 500W PU500 220/28 175-300V 28V 17.9A 500W PU500 220/36 175-300V 36V 13.9A 500W PU500 220/48 175-300V 48V 10.5A 500W PU500 220/60 175-300V 60V 8.4A 500W TECHNICAL ILLUSTRATIONS Doc. No. PU500 Rev.B 9-11-15 PU500 4 0 0 - 5 0 0 W AT T S D C / D C I N D U S T R I A L C O N V E R T E R MOUNTING OPTIONS Doc. No. PU500 Rev.B 9-11-15 Powering Progress – www.powerbox.com.au