The ABC450 Series of open-frame power supplies, with its wide universal 90 264 VAC input range and high power density, is available at 450 W of output power and a variety of single output voltages. The high efficiency and high power density of the ABC family ensures minimal power loss in end-use equipment, thereby facilitating higher reliability, easier thermal management and meets regulatory approvals for environmentally-friendly end products. 4 x 6.5 x 1.61 Inches Universal AC Input Voltage 450 W (with airflow), 300 W (without airflow) Peak Power Capability Low No Load Power IEC / EN / UL 62368-1 Compliant Side Fan or Top Fan Mounting Options Current Sharing Option ITE Safety Agency Approvals RoHS Compliant CE marked Instrumentation Robotics Lighting Renewable Energy Industrial Applications Data Communication Test and Measurement Applied Computing 2 ABC450 Series MAX LOAD OUTPUT MINIMUM RIPPLE & 1 MODEL POWER 2 VOLTAGE LOAD NOISE CONVECTION 420 LFM ABC450-1T05G 5 VDC 31.0 A 55.0 A 0.0 A 2% 275 W ABC450-1T12G 12 VDC 20.83 A 37.5 A 0.0 A 2% 450 W ABC450-1T15G 15 VDC 16.66 A 30.0 A 0.0 A 2% 450 W ABC450-1T24G 24 VDC 12.30 A 18.75 A 0.0 A 2% 450 W ABC450-1T30G 30 VDC 10.0 A 15.0 A 0.0 A 2% 450 W ABC450-1T48G 48 VDC 6.25 A 9.37 A 0.0 A 2% 450 W 1 For Side Fan Mounting option, add suffix -S to the part number (e.g.: ABC450-1T12G-S) For Top Fan Mounting option add suffix -T to the part number (e.g.: ABC450-1T24G-T) For Current Sharing option, add suffix -I to the part number (e.g.: ABC450-1T48G-I or ABC450-1T48G-I-T or ABC450-1T48G-I-S) 2 Ripple is peak to peak with 20 MHz bandwidth and 10 F (Electrolytic capacitor) in parallel with a 0.1 F capacitor at rated line voltage and load ranges. Please contact factory/ sales representative for minimum load required for ripple to be within specification. Specifications are for nominal input voltage, 25C unless otherwise stated. PARAMETER DESCRIPTION / CONDITION SPECIFICATIONS Input Voltage Universal 90 264 VAC / 120 390 VDC Input Frequency 47 63 Hz 120 VAC: 4.5 A max. Input Current 230 VAC: 2.3 A max. 120 VAC: 0.4 W No Load Power 230 VAC: 0.8 W 120 VAC: 40 A max. Inrush Current 230 VAC: 75 A max. Input Protection Dual fusing, in Live & Neutral T8A / 250 V 120 VAC: 0.4 No Load Power 230 VAC: 0.3 PFC converter: Variable 45 160 kHz typical Switching Frequency Resonant converter: Variable 35 250 kHz, 90 kHz typical tech.support psbel.com