B62SR Series 3 0 0 W AT T S D C / D C C O N V E R T E R FEATURES • • • • • • • • • • • • • Ultra Wide Input range 18-106VDC 200W Output @ 18V - 26V Vin range 300W Output @ 27 - 106V Vin range Full load efficiency up to 88% at 48Vin Parallel Connection of multiple units Chassis plate mounting Operating Temperature -40C to +75C Input Reverse Polarity Protection Minimized Inrush Current Enable on/off option IP67 Protection EMC compatible EN12895 CISPR11 Class A Electrical Transient Conduction: ISO7637-2 SPECIFICATIONS ENVIRONMENTAL INPUT Input Voltage Max Input Voltage 18 - 106Vdc 126Vdc Storage Temperature -40 to +125 ℃ Operating Temperature -40 to +75 ℃ Input Under Voltage 17Vdc, Turn off voltage threshold Over Temperature Protection 108 ℃ (NTC Temperature) Max input Current Off converter input current Reflected input ripple Max Reverse Polarity Max Inrush Current 14A 12mA 0.6A 106Vdc 10A Humidity (non condensing) Max 95 % rel.H Water Protection Level IP67 Input Fuse 250V / 30A Fast acting fuse 6.35mm x 31.75mm OUTPUT Output Voltage STANDARDS Vibration 10G/15~200HZ/3 PLANES (IEC60068-2-6) Shock 50G 3 Planes (IEC 60068-2-27)) Emission 30-1000MHz 34-45dBuV/m (EN12895) Immunity 10V/m /27-1000MHz AM 10V/m /900MHz (EN12895, EN61000-4-3) ESD Direct: ±2KV ±4KV Air: ±2KV ±4KV ±8KV (EN12895, EN61000-4-2) 12.4Vdc, 13.7Vdc, 24Vdc Output Power 200W Output @ 18V - 26V Vin range 300W Output @ 27 - 106V Vin range Output Current See Selection Table Output Voltage Ripple 50mV Current Share Accuracy 6% Start up time (by Vin) Vin 48V, 700ms Vin 72V 850ms Start up time (by enable) Vin 48V, 72V, 250ms MECHANICAL Dimensions 190 x 76 x 44 mm See Technical Illustrations Weight 900g B62SR Connector Mating Connector Kit including Molex Mini-Fit Header Housing with 4 x Molex pins P/N 42819-4213 Fuse Replacement Integrated fuse holder. If fuse needs to be replaced, it can be removed in anticlockwise direction by slotted screw driver. Recommended fuse replacement LIttle fuse 0314030.MXP OPERATING Isolation Voltage Isolation Resistance Efficiency Switching Frequency MTBF 1 Input to Output 2250Vdc Input to Case 2250Vdc Output to Case 550Vdc 10 MΩ Input to Output 88% 160 - 175 kHz 675,000 Hours Doc. No. B62SR Series Rev.A 15-9-15 B62SR Series 3 0 0 W AT T S D C / D C C O N V E R T E R SELECTION TABLE PART NUMBER INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT POWER B62SR12424AC 18~106Vdc 12.4Vdc 24A 300W B62SR13722AC 18~106Vdc 13.7Vdc 22A 300W B62SR24125AC 18~106Vdc 24Vdc 12.5A 300W TECHNICAL ILLUSTRATIONS Doc. No. B62SR Series Rev.A 15-9-15 Powering Progress – www.powerbox.com.au 2