PU300 2 1 6 W - 3 0 0 W 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 • • • • • • • • • • • 216W - 300W Industrial Grade Converter Optimized input voltage ranges Input ranges from 10 to 270Vdc Single outputs from 12 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 Input voltages A: 10-30Vdc B: 20-60Vdc C: 50-150Vdc D: 90-270Vdc Reverse input voltage protection Parallel diode, Code (A) (B) (24) (48) Series diode, Code (C) (D) (110) (220) Overvoltage protection OVP The output voltage is limited to 15% over nominal output voltage by a extra regulated circuit 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 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 Use the series diode output when the output is connected in parallel with other power suppies to achieve redundancy 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 Output voltages See Selection Table 95%–110%, Adjustment with 15 turn potentiometer Remote sense Adjustment range Output ripple Typ 15mVp-p (80kHz) Source regulation 0.1% Extra Output with series diode Load regulation 0.2% (0 - 100%) load Temperature coefficient 0.02% per °C Current limit 105% Rectangular Remote sense Yes Transient recovery <3ms. Load step to within 3% of nominal output voltage for 10% to 90% OPTIONAL FEATURES Soft start Yes Conformally coating For environment with high non condensing humidity, max 98% RH Startup time, type 1 sec. Holdup time 2–25ms Inrush current 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. Mounting Options See Technical Illustrations Voltage Alarm OPERATING Efficiency 77%–88% Design topology Push-pull STANDARDS AND APPROVALS Switching frequency 40kH Isolation Input- Output: 2kVdc (input code A,B) Input- Output: 2.5kVac / 4kVdc (input code C,D) Input- Case: 2kVdc (input code A,B) Input- Case: 2.5kVac / 4kVdc (input code C,D) Output- Case: 2kVdc (all outputs) 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 ENVIRONMENTAL Operating temperature Range at 100% load: -25°C to +55°C 100% load EMI standards Conduction cooling width:260px; height:27px">With derating: -25°C to +70°C MECHANICAL Storage temperature range -40°C to +85°C Doc. No. PU300 Rev.A 14-9-15 Dimensions 86 x 210 x 232mm, See Technical Illustration Weight 4.2kg Mounting brackets Supplied with L86-1 mounting bracket, See Technical Illustration Powering Progress – www.powerbox.com.au 1 PU300 2 1 6 W - 3 0 0 W 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 2 MODEL NUMBER INPUT OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT POWER PU300A12 10-30V 12V 18A 216W PU300A13.8 10-30V 13.8V 16A 220W PU300A15 10-30V 15V 16A 240W PU300A24 10-30V 24V 10A 240W PU300A28 10-30V 28V 8.58A 240W PU300A36 10-30V 36V 6.67A 240W PU300A48 10-30V 48V 5A 240W PU300A60 10-30V 60V 4A 240W PU300B12 20-60V 12V 25A 300W PU300B13.8 20-60V 13.8V 21.8A 300W PU300B15 20-60V 15V 20A 300W PU300B24 20-60V 24V 12.5A 300W PU300B28 20-60V 28V 10.8A 300W PU300B36 20-60V 36V 8.34A 300W PU300B48 20-60V 48V 6.25A 300W PU300B60 20-60V 60V 5A 300W PU300C12 50-150V 12V 25A 300W PU300C13.8 50-150V 13.8V 21.8A 300W PU300C15 50-150V 15V 20A 300W PU300C24 50-150V 24V 12.5A 300W PU300C28 50-150V 28V 10.8A 300W PU300C36 50-150V 36V 8.34A 300W PU300C48 50-150V 48V 6.25A 300W PU300C60 50-150V 60V 5A 300W PU300D12 90-270V 12V 25A 300W PU300D13.8 90-270V 13.8V 21.8A 300W PU300D15 90-270V 15V 20A 300W PU300D24 90-270V 24V 12.5A 300W PU300D28 90-270V 28V 10.8A 300W PU300D36 90-270V 36V 8.34A 300W PU300D48 90-270V 48V 6.25A 300W PU300D60 90-270V 60V 5A 300W DOC. NO. PU300 REV.A 14-9-15 PU300 2 1 6 W - 3 0 0 W 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 TECHNICAL ILLUSTRATIONS DOC. NO. PU300 REV.A 14-9-15 Powering Progress – www.powerbox.com.au 3 MOUNTING OPTIONS 4 DOC. NO. PBC9 REV.C 28-4-11